Best ERV/HRV Ventilation Installers in Roswell, GA
What to look for in ERV/HRV Ventilation Installation in Roswell
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 Roswell: 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 3 pros below publishes: In Georgia, HVAC contractors hold a Conditioned Air Class I or II license through the Secretary of State — verify before signing.
Top picks
Consistently strong customer feedback (4.9★ from 12,465+ Google reviews; 4.4★ from 580+ Yelp reviews).
Google 4.9★ (12,465+)Yelp 4.4★ (580+)
Consistently strong customer feedback (4.9★ from 370+ Google reviews; 4.5★ from 15+ Yelp reviews).
Google 4.9★ (370+)Yelp 4.5★ (15+)
Consistently strong customer feedback (4.9★ from 60+ Google reviews; 4.5★ from 40+ Yelp reviews).
Google 4.9★ (60+)Yelp 4.5★ (40+)
Typical ERV/HRV Ventilation Installation costs in Roswell, GA (2026)
Last updated
Estimated ranges for Roswell, GA. 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) | $1,150–$2,650 |
| HRV ventilator (heat recovery, installed) | $1,150–$2,100 |
| ERV ventilator (energy/moisture recovery, installed) | $1,750–$2,650 |
Why Roswell, Georgia’s Humid Summers Make Indoor Air Quality Work Different
Roswell's hot, humid summers drive higher indoor humidity and mold risk, stressing ventilation and filtration systems. Compare dehumidification and filtration options offered. Look up the best indoor air quality hvac companies in Roswell, GA by local reviews. Prioritize licensed technicians and post-service humidity readings.
How long does Indoor Air Quality work usually take in Roswell — and when should you call after-hours?
- 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.
- How long does an ERV/HRV installation usually take in Roswell homes?
- Most ERV or HRV installations in single-family homes complete in one to two days, depending on ductwork modifications and wall penetrations. Small homes with existing duct runs often finish faster. Larger retrofits that require new ducts, soffits, or rooftop penetrations take longer. Ask for a time estimate and whether the provider stages work to limit disruption.
- What qualifications should I check for UV-C light installation for ducts in Roswell?
- Check that technicians understand in-duct UV-C sizing, safe lamp placement, and ballast/electrical connections. Ask for documented experience installing UV systems in homes with similar ductwork. Confirm that the installer follows manufacturer safety guidelines and provides lamp replacement intervals and disposal instructions. Request references and any training certificates related to UV products.
- What should homeowners in Roswell look for when upgrading to a whole-house media filter?
- Look for filters sized to the HVAC system’s static pressure limits and for documentation of expected MERV performance after installation. Ask if the installer measures pre- and post-change static pressure and airflow. Verify the filter cabinet meets local code and that the technician can show how often the media should be replaced under Roswell’s humid conditions.
- 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 Roswell, GA listed here. They send quotes back — no obligation.