iaqOur goal is to solve your specific concerns with indoor air quality.  Through expert services and industry-leading products, we target the requirements of your home or office and deliver both immediate and long-term improvement.  The factory trained, fully licensed, and certified technicians from Valley Air Conditioning & Heating utilize state-of-the-art technology and proven procedures to accurately diagnose and resolve problems that range from fumes and airborne contaminants to excess or insufficient humidity and bacterial growth.  We are your air quality specialists in Modesto and surrounding areas.

Breathe easy with indoor air quality services from Valley Air Conditioning & Heating!

As a Bryant Factory Authorized Dealer, Valley Air Conditioning & Heating specializes in whole-home air quality accessories that incorporate seamlessly into your existing HVAC system, require little maintenance, and deliver optimum results.  By creating a cleaner, healthier indoor environment, we enhance comfort, protect home furnishings and HVAC equipment, and defend against health risks such as asthma, allergies, and respiratory infections.  These solutions not only improve the enjoyment and usability of your home, but trim costs of upkeep.  Contact Valley Air Conditioning & Heating at 209-524-7756 for effective air quality services throughout Modesto, CA.


During the dry seasons in Modesto and surrounding areas, your indoor environment can become extremely uncomfortable. Bryant humidifiers help eliminate dry skin, static, and sore throats by adding moisture to the air. Systems such as the Preferred Series Steam Humidifier and the Preferred Series Large Fan-Powered Humidifier offer humidity solutions for larger homes, outputting 18-34 gallons of water vapor daily. For smaller to modestly sized homes, the Preferred Series Small Fan-Powered Humidifier and Bypass Humidifiers are a great option. With trusted Bryant brand humidifiers, you can prevent damage to wood furnishings, save on home energy costs (since humidified air feels warmer), and alleviate sinuses.

Air Purifiers

Reliable Bryant air purifiers are a great way to ensure indoor air is as pure as can be. The Evolution Perfect Air Purifier uses Captures and Kills technology to re-purify air, up to 8 times an hour. This system cleans significantly more air than a standard portable unit, as it is implemented right into your furnace system. The Evolution Perfect Air Purifier captures up to 95% of particles .30 to 1.0 microns in size and kills or inactivates up to 99% of pollen, mold, and germs. This system is especially great for families with asthmatic children, as well as anyone suffering from allergies. It also helps protect against pathogens and fungus such as those from the common cold, influenza, and measles.

UV Lights

Eliminate bacteria, viruses, mold, and other irritants with Bryant UV lamps. These lights coat your cooling coil with UV-C light to sterilize surfaces and improve efficiency, protecting your indoor air from contaminants. The Preferred Series UV lamps come with a single or double bulb, so you can choose the right wattage for your needs. A knowledgeable Valley Air Conditioning & Heating technician can provide you with accurate recommendations to protect the quality of your indoor air.