
Indoor Air Quality Services
Indoor Air Quality Professionals Serving Utah County
Most people spend the vast majority of their days indoors. But, in some cases, the concentration of indoor pollutants is higher than outdoor levels. Utah’s mountainous topography and cold winter inversions tend to trap smog, making it a challenge for any home or business to maintain its indoor air quality. Add in our constantly low humidity levels, and you can see why we need to take steps to protect our indoor air! Poor indoor quality can exacerbate allergies and asthma attacks, and prolonged exposure can lead to chronic respiratory issues. In other words, the air you breathe could be hazardous to your health.
At Gillette Heating And Air Conditioning, we offer practical solutions that can help improve your home or business’s indoor air. Our team is made up of licensed and insured HVAC technicians with decades of combined experience. We can evaluate your indoor air, assess the condition of your heating and cooling equipment as well as your ductwork and insulation, and recommend personalized solutions tailored to your specific needs.
Our family-owned business can also assist with indoor air quality system maintenance and repairs. We want to earn your trust and become your go-to home comfort experts.
If you need indoor air quality in Provo or the surrounding areas, give us a call at (801) 760-7724 or contact us online. We offer free estimates and flexible financing options!

Carrier established this award to recognize Carrier dealers who exemplify exceptional leadership in business management, customer satisfaction, HVAC expertise, and operational excellence.

Indoor Air Quality Systems We Install
Many types of indoor air quality solutions are available, with each targeting different types of contaminants and problems. We know the right questions to ask so that we can provide you with the right product.
Here are some of the products we sell and install:
- Air handlers. Air handlers are devices designed to regulate and circulate air as part of a building's HVAC system. They consist of components like filters, fans, and coils, which work together to ensure a consistent flow of clean, temperature-controlled air throughout the space. By filtering out dust, allergens, and other pollutants, air handlers play an important role in improving indoor air quality.
- Air cleaners. Air cleaners work to remove the grand majority of contaminants from indoor air, including dust, pollen, smoke, and other airborne particles. By utilizing technologies like HEPA filters, activated carbon, or UV light, air cleaning system can significantly reduce the presence of allergens and pollutants.
- Whole-house air filtration systems. Whole-house filtration systems are integrated air cleaning solutions that work alongside a building's HVAC system to clean the air in every room. These systems use advanced filtration methods, such as HEPA or electrostatic filters, to capture a wide range of contaminants, including dust, allergens, and bacteria.
- Whole-house humidifiers and dehumidifiers. Whole-house humidifiers and dehumidifiers regulate humidity levels throughout an entire home. A whole-house humidifier adds moisture to the air during dry seasons, helping to alleviate issues like dry skin, irritated nasal passages, and static electricity. A dehumidifier removes excess humidity, reducing conditions that can lead to mold growth, dust mites, and discomfort caused by damp air. By maintaining balanced humidity levels, these systems contribute to better respiratory health and overall comfort indoors.
- Ultraviolet (UV) germicidal lights. These devices disinfect indoor air by using UV light to eliminate bacteria, viruses, and other harmful microorganisms. They can be installed within HVAC systems and help to reduce the presence of airborne pathogens.
- Energy recovery ventilators (ERVs). ERVs exchange stale indoor air with fresh outdoor air while conserving energy. During this exchange, ERVs capture heat and moisture from the outgoing air, transferring it to the incoming air in winter or reversing the process in summer. This helps maintain optimal humidity levels and temperature indoors while minimizing energy loss.
- Zone control systems. Zone control systems are a type of HVAC solution that allow for the independent regulation of temperatures in different areas – or "zones" – within a building. By using dampers and thermostats to direct airflow only where needed, these systems promote efficient energy use by letting you condition the air in only the zones you’re actively using. Additionally, they can enhance indoor air quality by reducing the spread of allergens, pollutants, and odors between zones.
Your Homegrown Service Pros Meet the team
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Brad COMFORT ADVISOR
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John COMFORT ADVISOR
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Megan MAINTENANCE TECHNICIAN
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Braxtin MAINTENANCE TECHNICIAN
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Ricardo SERVICE TECHNICIAN
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Kenny SERVICE TECHNICIAN
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Stockton SERVICE TECHNICIAN
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Jordan LEAD HVAC INSTALLER
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Keola LEAD HVAC INSTALLER
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Jesse LEAD HVAC INSTALLER
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Shawn LEAD HVAC INSTALLER
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Kameron LEAD HVAC INSTALLER
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Steven HVAC INSTALLER
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Jayden HVAC INSTALLER
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Christian HVAC INSTALLER
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Brandon HVAC INSTALLER
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Nina NEW CONSTRUCTION OPS MANAGER
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Trevor FIELD SUPERVISOR
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Brendon RNC INSTALLER
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Kayden RNC INSTALLER
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Tracy RNS INSTALL COORDINATOR
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Cody NEW CONSTRUCTION INSTALLER
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Jacob NEW CONSTRUCTION INSTALLER
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Jacob B. NEW CONSTRUCTION INSTALLER
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Tyson NEW CONSTRUCTION INSTALLER
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Carson WAREHOUSE MANAGER
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Stephanie HR
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Andrea CONTROLLER
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Shaun PRESIDENT
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Mable EXECUTIVE ASSISTANT
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Obi OFFICE DOG
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Razor OFFICE DOG
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Rylee OFFICE DOG

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Heat Pump Installation in 84120
“Brandon Bell and Kameron Banks did an excellent job.. They went out of their way to install my heat pump on the east side of my home, especially Brandon. It was not an easy task but they made it happen and I am so happy and excited. It is just how I wanted it and they were very professional. My daughter referred me to Gillette Heating and Air and I will most definitely be referring my family and friends to your company also.”Roxanne T. Salt Lake City, UT -
Gas Furnace Replacement in 84128
“Fast service. Excellent customer service. Very kind and knowledgeable. Thank you!”Kelly B. Salt Lake City, UT -
Heat Pumps Installation in 84044
“Very satisfied with my overall experience. The technicians were very knowledgeable and made sure I understood how my new system worked. They were very considerate with my project and made sure I was involved with every step. I feel at ease knowing I have a reliable new system from a reliable company.”Brittany D. Salt Lake City, UT

What Can Cause Poor Indoor Air Quality?
Various factors can compromise indoor air quality, ranging from pollutants generated inside your home or business to external elements that seep into living and working spaces. Our indoor air quality services in Provo include expert assistance in identifying and addressing these causes.
Common causes of poor indoor air quality include:
- Indoor pollutants from everyday activities. Cooking, cleaning, and other daily activities release pollutants into the air, including volatile organic compounds (VOCs) and particulate matter. For example, gas stoves emit carbon monoxide and nitrogen dioxide, while harsh cleaning products release toxic fumes. These pollutants can linger in enclosed spaces, especially in poorly ventilated areas.
- Dust accumulation. Dust can build up quickly in indoor spaces. It can trigger allergies and asthma, particularly in individuals sensitive to airborne irritants.
- Mold and mildew growth. High humidity levels and poor moisture control create an environment where mold and mildew can thrive. These fungal growths release spores into the air, which can cause respiratory problems, skin irritation, and other health issues. Bathrooms, basements, and poorly ventilated spaces are particularly vulnerable to mold infestations.
- Pet dander and hair. For households with pets, dander and hair contribute significantly to air quality challenges. Microscopic flecks of skin from pets, along with their fur, can trigger allergies and worsen indoor air quality.
- Poor ventilation. Proper ventilation facilitates air circulation. Without it, indoor pollutants build up over time. Homes and businesses with sealed windows or inadequate air exchange systems often experience stagnant air that traps pollutants.
- Outdoor pollution seeping indoors. Pollutants from outside, such as pollen, smoke, and vehicle exhaust, can infiltrate indoor spaces through open windows, doors, or leaks in a building’s structure. Proximity to heavy traffic or industrial areas can exacerbate this issue and increase the concentration of harmful particles indoors.
Take the first step to improving your home or business’s indoor air quality today by calling (801) 760-7724 or contacting us online. We serve property owners throughout Utah County, including in West Jordan, Sandy, Orem, Lehi, and Spanish Fork.

