Best ERV/HRV Ventilation Installers in Tigard, OR
What to look for in ERV/HRV Ventilation Installation in Tigard
For fresh-air ventilation, we weight providers who choose the right device for the climate (ERV for humid markets, HRV for cold-dry) and size it to the ASHRAE 62.2 standard — over a generic 'we install fans' claim.
- Published ERV/HRV capability. A stated energy- or heat-recovery ventilator line, ideally naming ERV-vs-HRV selection for the climate.
- ASHRAE 62.2 sizing. Evidence the provider sizes ventilation to the 62.2 rate rather than guessing — the difference between clearing stale air and wasting energy.
- Google rating. A strong rating floor reflects whether the install actually fixed stuffiness/odors.
Verify before you book
- That a unit was sized to your specific home's 62.2 rate — ask for the calculation.
- Whether ERV vs HRV was the right call for your climate — confirm the moisture-transfer choice.
- Active state HVAC license — check TDLR (TX), ROC (AZ), DBPR (FL), or your local board.
See full ranking methodology for ERV/HRV Ventilation Installation →
ERV/HRV Ventilation in Tigard: ERV vs HRV + 62.2 sizing
A ventilation job is judged on the right device for the climate (ERV moves moisture, HRV doesn't), recovery efficiency, and ASHRAE 62.2 rate sizing — not just bolting on a fan. Here is what each of the 1 pro below publishes: In Oregon, HVAC contractors hold a CCB license — verify on ccb.oregon.gov before paying.
Top picks
Consistently strong customer feedback (4.9★ from 1,135+ Google reviews).
Google 4.9★ (1,135+)
Typical ERV/HRV Ventilation Installation costs in Tigard, OR (2026)
Last updated
Estimated ranges for Tigard, OR. Actual cost varies with home size, equipment, and scope — always request a written quote for your job.
| Service | Typical range |
|---|---|
| ERV/HRV ventilator (retrofit, installed) | $1,350–$3,100 |
| HRV ventilator (heat recovery, installed) | $1,350–$2,500 |
| ERV ventilator (energy/moisture recovery, installed) | $2,050–$3,100 |
Why Tigard's Humid Summers Matter for "Indoor Air Quality" in Tigard, Oregon
Sticky, humid summers in Tigard raise indoor moisture and pollen counts, worsening odors, mold risk, and allergy symptoms for many homes. Searching for the best indoor air quality hvac companies in tigard or helps homeowners find ventilation, dehumidification, and filtration solutions matched to local housing stock.
Which Tigard "Indoor Air Quality" fixes are band-aids — and which need a licensed contractor?
- Do I need an ERV or an HRV?
- Both recover most of the energy from the stale air they exhaust while bringing in filtered fresh air. The difference is moisture: an ERV transfers humidity as well as heat (the right choice in humid Texas and Florida), while an HRV moves heat only (better for cold, dry winters). A tight, stuffy, or newly-sealed home is the main candidate.
- How is the right ventilation size determined?
- Sizing follows the ASHRAE 62.2 residential ventilation standard, which sets the fresh-air rate from the home's floor area and bedroom count. A good installer calculates that rate rather than guessing — an undersized unit won't clear stale air and an oversized one wastes energy.
- Can a DIY kit replace a licensed ERV/HRV ventilation installation?
- No. ERV/HRV installations affect building ventilation balance and may involve controls and duct alterations best handled by licensed technicians. Incorrect installs can create pressure imbalances, reduce effectiveness, and worsen indoor humidity. Look for contractors who demonstrate prior ERV/HRV projects and provide ventilation balancing measurements.
- How do I get a quote from these indoor air quality companies?
- Submit one request on this page and we send it to the vetted indoor air quality pros in Tigard, OR listed here. They send quotes back — no obligation.