What is the Optimal time of Year to Get an Air Duct Cleaning?

While some rodents can be cute, especially when they’re younger, wild rodents are hazardous pests when they get into houses or office buildings. One of the most common ways rodents like rats can enter a home is through ductwork and ventilation. These systems tend to be only protected by small nets on the house’s exterior, which is not a significant barrier for gnawing rodents. Once they get inside, the problems they cause can escalate quickly, which is why we highly recommend dealing with them promptly. Telltale signs of rodent infestation Several concerning signs can point towards a rodent infestation in the ductwork: Gnawing or skittering noises throughout the ventilation system. Nasty odors throughout the building, especially while the AC runs. A sudden increase in insects like flies or beetles in the house. Birds nesting in the attic. More frequent allergic responses and respiratory issues. Damaged ducts. All of these symptoms can be caused by rats entering and living inside the ducts. They tend to chew on whatever they can find to test whether it is fit to eat. Rodent bites can damage ducts and cause air leaks, spreading the contaminated air throughout the house and into the walls, further exacerbating the issue. Rodent excrement attracts flies, beetles, and other pests. Birds commonly prey on rats and mice, and they can start nesting in the attic with an ample food supply in the ducts. When one of these pests enters the house, others are bound to follow, and the real estate and family health will suffer immensely for it. The safest way to identify a rodent infestation is to look into the ventilation system. Owners can remove the duct cover in their homes and try to spot a nest or droppings to confirm their suspicions. Removing rats from ducts If the problems have appeared recently, owners might be able to solve them by trapping every vent opening they can find and checking whether their traps were effective within a few days. Glue-covered boards or papers with pieces of cheese, meats, and peanut butter are popular homemade solutions that usually work. Store-bought traps or chemical solutions can be more effective but, use them carefully and follow instructions and guidelines to remain safe. However, owners will need to deactivate their AC system for days at a time and physically remove each rat that gets stuck in the trap before rearming it. Always use gloves when handling any animals or their droppings. For more extensive infestations, contact a professional exterminator. They own and utilize the least intrusive ((or least damaging) and most effective methods for removing rodents. They can also “rodent-proof” the house to prevent recurring infestation, making the owner’s life a bit easier. Get professional duct repairs After successful rodent extermination, it’s best to contact a professional duct service for cleaning and repairs. With the rats gone, the ducts will be filled with excrement, hairs, nests, or remains, all of which need proper cleaning to allow the ductwork to function (and smell) normally. A professional duct cleaning service uses adequate and effective cleaning solutions to provide a safe and spotless result. The contractors can also investigate the ducts for signs of damage and deterioration. Then, they will consult the owner for appropriate repairs to ensure the best performance and energy efficiency. Mr. Duct Cleaning offers air duct services, including cleaning, repair, and replacement. We provide air duct sealing, dryer vent cleaning, and furnace cleaning services, too! Our Metro Phoenix, Gilbert, Scottsdale, Tempe, Mesa, and Queen Creek residential and commercial customers can call us at (480)254-5980 today!

Every business owner is responsible for providing a healthy, safe, and breathable working environment to the employees and visitors. Commercial buildings require regular cleaning and maintenance, and a major factor that affects the indoor environment is the air duct system. Contaminated, clogged, or leaky air ducts contribute significantly to polluting the indoor air of a commercial facility and impact the performance, productivity, and health of the workers. It also affects how much a business pays in monthly utility bills. Ductwork is an integral part of a heating and cooling system. Periodic cleaning by a commercial air duct cleaning company improves indoor air quality, increases ductwork lifespan, and facilitates optimal operation. What is ductwork cleaning? The ductwork collects a lot of dirt and debris containing allergens and microbes over time. Commercial air duct cleaning is the process of thoroughly cleaning the ductwork to remove the accumulated dust, debris, mold, and other build-ups. Besides the visible parts, a commercial air duct cleaning company also cleans other components like diffusers and grills; supply, intake, and return vents; registers; fans; and the heating and cooling unit. Routine cleaning improves airflow and maintains healthy air quality in the commercial building. Frequency of commercial ductwork cleaning Air ducts require regular cleaning to perform at maximum efficiency. However, several building owners remain confused about how often they should call professionals to clean the ductwork of their commercial facility. The frequency of commercial ductwork cleaning depends on the type of building and its condition. All ductworks require an annual inspection. However, not all of them require cleaning every year. A professional can assess the position of the ducts to determine whether it needs cleaning. Several factors affect how often ductwork may need cleaning. A typical commercial property owner should consider cleaning the ductwork every three to five years. Hospitals, pharmaceutical companies, food manufacturing units, or industries that create combustible dust hazards may have to clean the ductwork more frequently. Businesses that have never had their air ducts cleaned should consider calling a professional as soon as possible to avoid the hazards that accompany poor indoor air. Building owners who are unsure when the air ducts were last cleaned may call an expert to examine the ductwork and ventilation system condition. Signs that the ductwork needs cleaning Look out for these warning signs and situations indicating that the commercial ductwork can benefit from professional cleaning: Dust blowing out from the air vents Weak airflow An unexplained spike in the energy bill After a major renovation Filters require frequent replacement Poor heating and cooling system performance Mold in and around the ductwork Need for constant cleaning Signs of pest infestations in the ductwork Foul odor from the vents Benefits of routine commercial ductwork cleaning Here are a few advantages of keeping the building's air ducts clean: Improved indoor air quality Increased lifespan, performance, and efficiency of the heating and cooling system Employees fall sick less often Savings on energy bills Eliminate lingering musty odors A contaminant-free workspace Improved employee productivity Make it easier to keep the office clean Contact a commercial air duct cleaning company to inspect and clean the ductwork. Mr. Duct Cleaning offers air duct services, including cleaning, repair, and replacement. We provide air duct sealing, dryer vent cleaning, and furnace cleaning services, too! Our Metro Phoenix, Gilbert, Scottsdale, Tempe, Mesa, and Queen Creek residential and commercial customers can call us at (480)254-5980 today!

Keeping air ducts clean is essential for residential buildings and homeowners, but it can be even more crucial for commercial buildings and those who work inside them. Dirty ducts can lead to a host of health concerns and build a nasty reputation for a business, which they won't shake off quickly. Here are a few of the benefits of scheduling regular professional duct cleaning services. Reducing pollutants Homes are no strangers to air pollutants like smoke and allergens. However, in a business setting, due to the greater volume of foot traffic and more people working in a smaller enclosed space, an HVAC system can be at a higher strain. If the ductworks get dirty from common pollutants, they will keep circulating poor-quality air throughout the system. Good air quality might not get noticed often, but people will complain about too much dust in the air. Employees and clients with allergies or sensitivities are at most risk, and their safety should be an employer's priority. Regularly cleaning the ducts will remove much of the smoke and allergens that might get lodged in old ductworks and greatly enhance the air quality in the office. Passing inspections While ductworks are rarely on the inspection agenda, it doesn't hurt to add them to the list to improve a company's performance in any way possible. Fresh air in the office and clean ducts will give a solid first impression. Alternatively, dirty ducts might mean the business doesn't pass the health inspection it needs to operate. It's much simpler (and less expensive) to get peace of mind with regular duct cleaning, allowing a business owner to focus on all other aspects of a company that deserves more attention. Energy efficiency The world is quickly learning the benefits of using clean energy and saving as much energy where possible. Cooling and heating costs can represent a significant part of the utility bills, and ductwork plays a substantial role in how much electricity HVACs need to filter air. Since commercial businesses already have colossal bills to pay, shaving even a tiny percentage off the electricity bill is a big deal. It also signals to clients that the company cares about their impact on the environment, which might score more contracts. Saving money It might sound unintuitive, but scheduled duct cleaning is a money-saving venture. Dirty or clogged ducts bring down the HVAC system's overall energy efficiency, which increases monthly operational costs. Cleaning the ducts in large buildings is not cheap, but the overall cost is heavily reduced if you consider how much lower the electricity bill will become. Additionally, scheduled cleaning services can come at your convenience and leave the system clean and organized during working hours. If the ductwork isn't maintained, it can fail at the most unfortunate time. Losing the AC might mean the office can't work for the day, which reduces profits. Subsequently, emergency HVAC services usually cost significantly more than scheduled calls. If you're an employer and have noticed a sharp decline in air quality in the office, consider calling a professional duct service to help. Mr. Duct Cleaning offers air duct services, including cleaning, repair, and replacement. We provide air duct sealing, dryer vent cleaning, and furnace cleaning services, too! Our Metro Phoenix, Gilbert, Scottsdale, Tempe, Mesa, and Queen Creek residential and commercial customers can call us at (480)254-5980 today!

Air conditioners help beat the heat when the temperatures start to soar in the summer season. But as the indoor air starts to cool, some people start to sneeze, cough, or sniff, making them wonder if they are allergic to air conditioners. Though it is implausible to be allergic to equipment like the air conditioner, the air it circulates through the house may contain some pollutants responsible for triggering your allergy symptoms. In such situations, air conditioners can cause allergies or flare up the existing allergies. People that suffer the most from the harmful effects of airborne contaminants circulated by air conditioners include children, elders, or those with pre-existing respiratory issues. Common allergy symptoms arising from air conditioning Let us first look at some common air conditioning allergy symptoms. These symptoms occur in response to breathing airborne pollutants: Fever Watery eyes Coughing Dizziness Fatigue Sneezing Shortness of breath Digestive issues Headache Respiratory congestion Wheezing How can air conditioners cause allergies? Dirty air filters Dirty or low-quality air filters fail to trap the harmful contaminants present in the air. When the air filters are not cleaned or replaced on time, their efficiency decreases, forcing them to push the pollutants with the cooled air into the house. Standard air filters have their limitations, and they may not filter all contaminants. Get a high-quality air filter and clean or replace it to maintain its effectiveness of filtering the airborne pollutants. Poor indoor air quality If the indoor air quality is not good, the air conditioner can distribute the airborne pollutants throughout the home. Here are the common indoor particulates that can cause allergies: Pollen: It enters your home through open doors, windows, clothing, and shoes. It is known to trigger hay fever and sinus-related allergies. Dust mites: They can breed inside the air conditioning unit and feed on human skin. Dust mites are found in mattresses, pillows, carpets, blankets, and other furnishings and are known allergy triggers. Pet dander: Some people are allergic to dander that contains proteins. Air conditioners can circulate pet dander that goes airborne, resulting in allergies. Mold: It can develop inside high moisture areas in the home or inside ducts and air conditioners, from where the spores can travel through the house. Ensure proper duct cleaning and maintenance by a professional duct cleaning company, especially before the allergy season. Bacteria and viruses: When airborne bacteria and viruses like measles, influenza, chickenpox, and legionella infiltrate the AC, air ducts can circulate them indoors, making the family sick. How to reduce allergic reactions Invest in high-quality air conditioner filters and replace them regularly Keep the doors and windows closed Hire professionals for periodic duct cleaning to improve the air quality and increase air conditioner efficiency Periodically inspect the unit for mold growth Clean dirt and debris accumulated around the unit Regularly clean the vents Get an electric air purifier Install a whole-house air filtration system Add UV air purifier lights to the ducted HVAC system Consider a whole-house dehumidifier Regularly clean and groom the pets Air conditioning does not cause allergies, but people show allergic reactions to the contaminants it circulates with the cold air. Invest in regular air conditioner upkeep and air duct cleaning, adopt healthy living habits, and follow the tips mentioned above to minimize the effects of allergens. Mr. Duct Cleaning offers air duct services, including cleaning, repair, and replacement. We provide air duct sealing, dryer vent cleaning, and furnace cleaning services, too! Our Metro Phoenix, Gilbert, Scottsdale, Tempe, Mesa, and Queen Creek residential and commercial customers can call us at (480)254-5980 today!

Furnaces require routine maintenance to run smoothly and maintain a comfortable home temperature during winters. A critical aspect of furnace upkeep is to ensure that the air filters are clean and clog-free. Filters remove and trap dust, allergens, pet dander, and other smaller particles to keep the home environment clean, healthy, and safe for easier breathing. Clogged furnace filters can worsen the air quality in the house, increase the energy bills, and hinder the efficient performance of the unit. Dirty filters also restrict airflow and can even lead to complete system failure. Conversely, clean filters facilitate air circulation, putting less strain on the system. Homeowners should ensure that they use the correct type of filter for their furnaces and clean or replace them when dirty. However, it can be challenging to choose the right furnace filter from the different available options. Let us look at the different types of furnace filters for residential use: Fiberglass filters Fiberglass air filters are disposable, inexpensive, readily available, and the most common furnace filters. They consist of fiberglass strands housed together in a metal frame. Fiberglass filters usually have a MERV rating ranging from 1 to 4. They successfully trap and eliminate larger particles, like dirt, dust, and debris, from the air to keep the system components clean and allow for maximum airflow. However, fiberglass filters are inefficient in filtering the smaller, harmful pollutants that affect the family’s health, including mold, pollen, and bacteria. As a result, these filters are not ideal for households with members suffering from allergies, asthma, and other respiratory illnesses. Pleated filters Pleated filters are a popular furnace filter costing slightly more than fiberglass filters but do a better job filtering smaller particles from the air. They are made from polyester, paper, or cotton, which is folded into pleats. More pleats mean better filtering but reduced airflow and frequent replacement needs. The MERV rating of pleated filters is between 5 and 8. Electrostatic filters Electrostatic filters have static electricity to attract pollutants like a magnet. They are self-charging and are perfect for a home with pets and smokers due to their ability to filter out smoke, pet dander, and other small particulate matters. Choose from washable or disposable electrostatic filters based on the furnace requirements. While disposable electrostatic filters have a MERV rating of around 10, permanent electrostatic filters come with a MERV rating of 8. HEPA filters High-efficiency particulate air or HEPA filters are ideal for families with one or more members suffering from allergies or other respiratory diseases or where poor air quality is a significant concern. Though more expensive than other filters, HEPA filters effectively improve air quality and screen up to 99.97% particles larger than 0.3 microns. HEPA filters have a MERV rating of 17 and higher. Contact a professional to ensure that the MERV rating of the HEPA filter is suitable for the system. Furnace filters are available in a range of sizes and ratings. Consider factors like home size, compatibility with the system, material, filtration level, air quality needs, family health, budget to make an educated choice. Get in touch with an experienced professional who can recommend the best furnace filter to ensure maximum comfort and longer unit life. Remember to wash or replace the filters regularly for better system performance. Mr. Duct Cleaning offers air duct services, including cleaning, repair, and replacement. We provide air duct sealing, dryer vent cleaning, and furnace cleaning services, too! Our Metro Phoenix, Gilbert, Scottsdale, Tempe, Mesa, and Queen Creek residential and commercial customers can call us at (480)254-5980 today!

Air ducts are a vital component of every heating and cooling system, facilitating heated and cool air produced by the unit to travel throughout the home. Over time, the ducts accumulate dust and debris or harbor insects, mold, and rodents, leading to various issues, including poor air quality, high energy bills, reduced efficiency, and increased system wear and tear. Experts recommend scheduling air duct cleaning by professionals every three to five years to dramatically improve the indoor air quality and enhance the unit performance. Since the supply and return air ducts are out-of-sight, not many homeowners pay heed to their regular cleaning until the situation worsens. Let's discuss the signs that of when it is time to call a duct cleaning company for air duct inspection and cleaning: Visible dust and debris Some of the symptoms that your air ducts are clogged and need cleaning include: Dirt and debris around the vents and grilles. Dust or smoke is blowing out through the vents when the system starts running. Presence of dust in the home even after regular cleaning. Interior surfaces remain coated with dust. Mold growth The presence of wet spots or mold and mildew in the ductwork or around vent covers and air registers is a clear sign that it is time to call in a professional. Mold spores quickly spread throughout the home, aggravating allergy symptoms and causing other health issues. Cleaning the air ducts to remove mold is essential to preserve indoor air quality and prevent any health risks. Pest infestation It is not uncommon for insects, pests, and rodents to make their way into the ductwork. Inspect the air ducts regularly for signs of pest infestations like droppings, dead insects or rodents, dander, unpleasant odor, and unusual sounds. Ducts infested with pests require immediate attention to avoid system damage and ensure your family's well-being. Clogged air filter If the air filters accumulate excessive dirt or require frequent cleaning and replacement than usual, it indicates that an increased number of contaminants are making their way into the ductwork. Get your ductwork cleaned by professionals and pay attention to changing the filter regularly to enhance the system's effectiveness. Unexplained increase in energy bills Unclean or dirty air ducts can cause a spike in the heating and cooling cost without any increase in the HVAC system usage. Clogged ducts restrict airflow, forcing the unit to work harder and use more energy to achieve the desired comfort level, leading to increased utility bills. A sudden noticeable rise in the energy costs is a tell-tale sign that the ductwork needs a thorough cleaning. A rise in respiratory issues Sometimes it is hard to detect visible signs of clogged or dirty air ducts. However, the presence of mold or excessive dirt and debris in the ducts deteriorates indoor air quality, may cause one or more family members to experience health problems like sneezing, coughing, skin irritation, runny nose, weakness, fatigue, digestive issues, joint pain, and worsening allergies. Call a professional for air duct inspection for ongoing symptoms. Uneven airflow Vents deliver consistent airflow indoors. Blockages or leaks inside the air ducts cause uneven airflow in different home areas, signifying the need to clean the air ducts. Do you need professional HVAC cleaning? Contact a professional duct cleaning company if you notice any of the signs mentioned above. Routine duct inspection and cleaning are essential to prevent several health and maintenance issues and achieve reliable HVAC system performance. Mr. Duct Cleaning offers air duct services, including cleaning, repair, and replacement. We provide air duct sealing, dryer vent cleaning, and furnace cleaning services, too! Our Metro Phoenix, Gilbert, Scottsdale, Tempe, Mesa, and Queen Creek residential and commercial customers can call us at (480)254-5980 today!

Some home maintenance tasks often get overlooked. Dryer vent cleaning is one of them. Taking care of clogged dryer vents can improve the overall air quality, energy consumption, and fire safety inside your home. The majority of air quality problems at home may arise from a dirty dryer vent. Here's what can happen when it's left unattended. Start a fire Clothes dryers vent hot air. When in operation, a dryer produces lint or similar debris that often gets trapped in the ductwork or the exterior vent. If not removed regularly, these objects can cause a blockage, affecting the dryer and causing it to overheat. Sometimes the lint may even catch fire. According to a U.S. Fire Administration report, 2,900 home dryer fires happen each year, resulting in five deaths, 100 injuries, and over $35 million in property damage. A third of the nearly 3,000 cases arise from a dirty dryer vent. Reduced air quality Clogged dryer vents may harm indoor air quality. A study in Environmental Health Perspectives shows that dryer vents are often an overlooked air pollution source in people's homes. Scented dryer products can be toxic when released into the air. When exposed to these chemicals for too long, people may show symptoms like eye and airway irritation, headaches, asthmatic reaction, and more. Gas dryers can even release carcinogenic compounds such as carbon monoxide into the air, so we highly recommend timely vent cleaning. Steep electricity bills Clogged dryer vents can make your dryer take much longer to dry clothes. The extended operating time will require more energy. Also, more hot air enters the house, so you need more power to cool it back down. Lower lifespan As a dryer vent becomes clogged, the dryer will have to work harder, ultimately lowering the rated lifespan of the machine. The only way to avoid this issue is to clean your dryer vent regularly. When should you clean your dryer vent? We highly recommend annual vent cleaning for all vented devices. A few indicators can show the owner that dryer vent cleaning is long overdue. Compacted lint and debris can often cause drafts on the inside of the dryer, as the buildup prevents the cover on the end of the vent from closing correctly. Some other indicators include an odd odor on the dried clothes, half-dry clothes, and the presence of overly hot clothes and dryer surfaces. If you're uncertain if it's time to clean your dryer vent, it's better to get a professional service to maintain your dryer properly. Mr. Duct Cleaning offers air duct services, including cleaning, repair, and replacement. We provide air duct sealing, dryer vent cleaning, and furnace cleaning services, too! Our Metro Phoenix, Gilbert, Scottsdale, Tempe, Mesa, and Queen Creek residential and commercial customers can call us at (480)254-5980 today!

A clean and well-maintained heating and cooling system is vital to keeping the family safe and comfortable. Indoor air pollution is a pressing issue that worries various homeowners, especially the households with active smokers. Passive smoking is a health hazard Cigarette smoking is harmful and unhealthy for the smoker and the other people sharing the same home space. It is impossible to confine cigarette smoke to only the room where a person smokes, even with the doors shut. Environmental tobacco smoke (ETS) or secondhand smoke is a major indoor pollutant, and cigarette smoke travels through different home areas via doors, windows, and cracks, putting other people at equal risk. The smoke contains harmful compounds and is hazardous for people with allergies and asthma. Smoking and the HVAC system Homes with smokers always have a lingering smell, and the dust in the house environment has remnants of the smoke suspended in the air while smoking. The dust contains all the carcinogens and cancer-causing compounds. Air ducts are a home’s lungs. As cigarette smoke moves throughout the house, it also travels through the air ducts. The heating and cooling system then circulates the cigarette smoke to every room in the house. The contaminants are continuously pulled into the system and are re-circulated every time the air passes through the system. It increases indoor pollution and forces everyone in the home and the guests to continuously breathe secondhand smoke, unknowingly exposing them to all the ill effects of smoking. The constant re-circulation of these hazardous compounds leaves sticky and oily tar and nicotine residue in the air ducts. It also accelerates the build-up of dirt, dust, debris, and other pollutants. In apartments and condos with interconnected air vents, a smoker also exposes the neighbors to smoking hazards. Smelling tobacco when the system turns on and noticing yellow stains on various home surfaces like walls, ceilings, and furniture is a clear warning sign of build-up and residue in the ductwork. These residues are tough to remove with regular cleaning. Air duct cleaning removes cigarette smoke Consider getting professional duct cleaning if someone in the house smokes or you recently moved into a new home where the previous owner or tenants were smokers. Air duct cleaning ensures the complete elimination of cigarette smoke residue and the other contaminants from the system. Duct cleaning significantly improves your indoor air quality by circulating clean, fresh, and healthy air and is of excellent help to people who wish to quit smoking. Clean air ducts offer protection from cancerous compounds and other respiratory complications and improve system efficiency, leading to savings on monthly energy bills. It may be best to hire a professional duct cleaning company as nicotine is sticky and hard to clean from the system. Experienced professionals also use specialized treatment to sanitize the ducts that remove the lingering odor settled over time. They use an intensive approach to remove toxins and chemicals from the ductwork and the home. Keep your ducts clean We recommend that you clean the air ducts once every three or five years. A home with smokers should consider hiring professionals more frequently to ensure better health and safety of the family. Mr. Duct Cleaning offers air duct services, including cleaning, repair, and replacement. We provide air duct sealing, dryer vent cleaning, and furnace cleaning services, too! Our Metro Phoenix, Gilbert, Scottsdale, Tempe, Mesa, and Queen Creek residential and commercial customers can call us at (480)254-5980 today!

Modern AC systems are much more robust than older units, but that doesn't mean they will last forever. One of the components that require proper servicing is the duct. The element can be exposed to significant wear and tear, heightening the need for a timely replacement. Here are the advantages of replacing your AC duct on time: Higher indoor air quality The main problem caused by postponing AC duct replacement is reduced indoor air quality. As the units distribute air throughout the house, they accumulate dirt, dust, hair, and mold, dramatically increasing the risk of catching a disease. Due to air turbulence, the contaminants can quickly end up in the residents' respiratory system. Whether you're suffering from an impaired immune system or simple allergies, it's vital to ensure clean air emerges from the duct. The easiest solution is to replace the AC duct on time. It'll be free from nasty pollutants that can seriously jeopardize anyone's health. Energy savings When AC ducts sustain considerable damage, their energy efficiency plummets. Reductions in air pressure and leaks make the system work twice as hard, skyrocketing the energy bills. The homeowner can prevent the appliance from burning holes in their pockets by replacing the duct on time. Improved airflow Fully functional ducts are sealed across their entire surface. Consequently, there's no loss of air pressure. However, any gaps in the duct can dramatically reduce air pressure, restricting the airflow coming from the vents. The result is uneven temperatures in the households as well as limited cooling power. Please reach out to a licensed HVAC technician to prevent this issue. They'll closely examine the ducts and, if necessary, install new ones. Higher comfort Another problem associated with long-overdue duct replacement is the varying humidity levels. Combined with temperature fluctuations and reduced airflow, the house becomes far less comfortable. By mounting new ducts, people can restore their AC to its previous condition and enjoy a pleasant atmosphere once again. Potentially quieter operation Over time, flexible ducts may start sagging and bending. In turn, air passing through them generates much more noise and disturbs the householder's everyday activities. Timely replacement eliminates this annoying issue. On top of that, professional mounting helps ensure the conduits won't sag in the future. When should you replace AC ducts? Generally, AC ductwork has a lifetime of 20-25 years. But in most cases, it starts deteriorating within 15 years of installation, lowering the system's efficiency. Therefore, if the duct is at least 15 years old, consider getting a new one. Also, if you notice any of the above mentioned scenarios, like uneven temperatures or dust build-up, it may be time for a replacement. Since the project involves complex wiring and dangerous electricals, it's best to leave it to seasoned HVAC contractors. They have all the tools and knowledge to complete the job without any safety risks. Mr. Duct Cleaning offers air duct services, including cleaning, repair, and replacement. We provide air duct sealing, dryer vent cleaning, and furnace cleaning services, too! Our Metro Phoenix, Gilbert, Scottsdale, Tempe, Mesa, and Queen Creek residential and commercial customers can call us at (480)254-5980 today!