Indoor Air Quality
Cleaner, healthier air with proven IAQ upgrades.

Media filtration, UV lights, whole-home humidifiers and dehumidifiers, and ERV/HRV ventilation designed for your home.
- MERV 13+ filtration
- UV & ionization
- Whole-home humidifiers
- ERV ventilation
Other services
Why homeowners choose indoor air quality through HVAC Optima
Indoor Air Quality is one of the most common calls we dispatch, and the difference between a mediocre visit and a great one comes down to the technician. Every contractor in our network is licensed in their state, carries general liability and workers-comp insurance, and passes background checks before we ever route a job to them. That's not marketing — it's the baseline we hold every partner to before your address ever hits their schedule.
When you book indoor air quality, expect an upfront diagnostic, flat-rate pricing before work begins, and a written summary of what was done and why. If parts have to be ordered, we'll tell you exactly when they'll arrive. If a repair pushes into replace-it territory, we'll show you the numbers — expected remaining life, efficiency gains from newer equipment, and any utility rebates you may qualify for — so you can make the call with full information.
We service every major residential HVAC brand and stock common parts on our trucks, so most jobs close out in a single visit. Emergency dispatch is available 24/7 in the cities and ZIP codes we cover; browse your state and city to confirm coverage in your area, or call the number above to schedule now.
What's included on a typical visit
A standard indoor air quality appointment begins with a full system walk-through: the technician inspects the outdoor unit, indoor air handler or furnace, ductwork tie-ins, thermostat wiring, and the electrical disconnect. They then run diagnostic measurements — refrigerant pressures on cooling systems, combustion analysis on gas equipment, static pressure across the coil, temperature split across the registers, and amp draw on the compressor and blower motor. Those numbers tell a story you can't get from looking at a system. Once the root cause is identified, you get a written diagnosis, a flat-rate quote, and a plain-English explanation of what's failing, why, and what happens if it isn't addressed.
Common questions before you book
How long does the visit take? Most indoor air qualitycalls close out in 60–120 minutes. Complex diagnostics or parts that need to be pulled from the truck can push that longer; the dispatcher gives you a real estimate when you book. Do you charge to come out? There's a flat diagnostic fee for repair calls, credited back if you approve the work. Free estimates apply to full replacements and new installs. Warranty? Parts carry the manufacturer's warranty (often 5–10 years on major components), and our labor is warrantied on top of that. Everything is in writing before you sign. Payment? Cards, ACH, and promotional financing on qualifying installs.
How this fits with the rest of your system
HVAC systems are interconnected. A indoor air quality job often surfaces adjacent issues worth knowing about — a clogged condensate line noticed during an AC repair, undersized return ducts flagged during a furnace install, a thermostat wired incorrectly from a previous DIY. We'll tell you what we find, prioritize what actually needs to be addressed now, and flag anything that can safely wait so you can budget for it. If a bigger scope makes sense, we'll bundle it and quote the whole thing rather than nickel-and-diming across multiple visits.