- HEP HVAC
- Indoor Air Quality

Indoor Air Quality
Indoor Air Quality | Heating and Air Conditioning | Altamont
Breathe easier in Altamont with HEP’s expert team at your side. Our certified technicians pair cutting-edge filtration, purification, and humidity control with precision heating and air conditioning solutions, creating a cleaner, healthier home environment year-round. From removing stubborn allergens to balancing airflow in every room, we customize each system so your family enjoys consistent comfort and fresher air no matter the season.
Customers love HEP for our transparent pricing, same-day service, and 100% satisfaction guarantee. Whether you’re upgrading an aging unit, scheduling preventive maintenance, or exploring advanced indoor air quality add-ons, we arrive on time, respect your space, and leave you with noticeable results you can feel—and breathe—right away. Reach out today and discover why Altamont homeowners trust HEP to keep their air pure and their energy bills in check.
FAQs
Why is indoor air quality such a big concern for Altamont homeowners?
Altamont’s four-season climate means homes are sealed tight during cold, snowy winters and hot, dusty summers. With less fresh air entering, contaminants like dust, pet dander, smoke, and volatile organic compounds (VOCs) accumulate quickly. Poor indoor air quality (IAQ) can aggravate allergies, asthma, and other respiratory issues, while also making your heating and cooling equipment work harder. Investing in IAQ solutions helps protect your family’s health and can lower utility bills by allowing your HVAC system to run more efficiently.
What are the most common pollutants found in Altamont homes, and how can my HVAC system address them?
Typical indoor pollutants in our region include: • Airborne particulates—dust, pollen, agricultural debris, wildfire smoke • Biological growth—mold spores, bacteria and viruses fostered by humidity swings • Gases—carbon monoxide from combustion appliances and VOCs from paints, cleaners, and newer furnishings High-efficiency pleated or HEPA filters remove small particles, UV-C lamps neutralize biological contaminants inside the air handler, and energy-recovery ventilators (ERVs) dilute gases by bringing in pre-conditioned outdoor air without big energy losses.
How often should I replace or clean my HVAC air filter?
Check your filter every 30 days and replace it at least every 90 days. If you have pets, live near farm fields, or suffer from allergies, a monthly change is ideal. A clogged filter restricts airflow, forcing your furnace or AC to run longer, raising energy costs, and allowing more dust to recirculate. During peak pollen season or wildfire events, consider upgrading to a MERV 11–13 filter and inspect it twice a month.
What add-on products can improve my existing heating and cooling system’s air quality?
Altamont homeowners commonly choose: • Whole-home media or HEPA filtration cabinets for finer particle capture • UV-C or UV-A/UV-C dual-wavelength lights installed in the coil or duct to kill mold and germs • Bipolar ionization or electronic air cleaners for actively charging and clumping particles • Humidifiers and dehumidifiers to keep relative humidity between 30–50 %, discouraging mold while improving comfort • ERVs for balanced ventilation that exchanges stale indoor air with fresh outdoor air year-round while recovering up to 80 % of the heating or cooling energy.
How does controlling indoor humidity benefit comfort and energy efficiency in Altamont?
Winter air here is very dry; relative humidity can drop below 20 %. Adding moisture with a whole-home humidifier reduces static electricity, prevents wood cracking, and makes 68 °F feel warmer—letting you lower the thermostat 1–2 °F and save up to 3 % on heating costs. In summer, high humidity makes 75 °F feel muggy. A whole-home dehumidifier works with your AC to pull extra moisture so you can raise the thermostat a few degrees without sacrificing comfort, cutting cooling costs and reducing mold risk.
What maintenance schedule do you recommend for HVAC and IAQ equipment in Altamont?
• Heating tune-up: once each fall before the first hard freeze • Cooling tune-up: once each spring, ideally before outdoor temps hit the 80s • Filter checks: monthly, replacements as needed • IAQ add-ons: UV lamp bulbs every 1–2 years; humidifier pads and dehumidifier filters annually • Duct inspection/cleaning: every 3–5 years, or sooner if you’ve remodeled or noticed excessive dust Regular professional maintenance helps catch airflow problems, refrigerant leaks, or safety issues early, keeps warranties valid, and maximizes both comfort and energy savings.