Best ERV/HRV Ventilation Installers in Greenville, SC
What to look for in ERV/HRV Ventilation Installation in Greenville
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 Greenville: 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 8 pros below publishes: Verify your state's HVAC contractor license through the state licensing board before paying a deposit.
Top picks
Consistently strong customer feedback (4.9★ from 530+ Google reviews; 3.4★ from 5 Yelp reviews).
Google 4.9★ (530+)Yelp 3.4★ (5)
Consistently strong customer feedback (5.0★ from 325+ Google reviews).
Google 5.0★ (325+)
Consistently strong customer feedback (4.8★ from 4,015+ Google reviews; 3.2★ from 10+ Yelp reviews).
Google 4.8★ (4,015+)Yelp 3.2★ (10+)
Consistently strong customer feedback (5.0★ from 310+ Google reviews; 4.5★ from 6 Yelp reviews).
Google 5.0★ (310+)Yelp 4.5★ (6)
Consistently strong customer feedback (4.9★ from 135+ Google reviews).
Google 4.9★ (135+)
Consistently strong customer feedback (4.9★ from 375+ Google reviews).
Google 4.9★ (375+)
Consistently strong customer feedback (4.9★ from 285+ Google reviews; 3.8★ from 9 Yelp reviews).
Google 4.9★ (285+)Yelp 3.8★ (9)
Consistently strong customer feedback (4.7★ from 495+ Google reviews).
Google 4.7★ (495+)
Typical ERV/HRV Ventilation Installation costs in Greenville, SC (2026)
Last updated
Estimated ranges for Greenville, SC. 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) | $1,100–$2,500 |
| HRV ventilator (heat recovery, installed) | $1,100–$2,000 |
| ERV ventilator (energy/moisture recovery, installed) | $1,650–$2,500 |
What Greenville homeowners should know about "Indoor Air Quality" in South Carolina
Greenville's humid summers and pollen peaks make IAQ a seasonal concern. Homeowners searching for the best indoor air quality HVAC companies in Greenville, South Carolina should prioritize ventilation, filtration, and humidity control when comparing estimates.
How should a Greenville homeowner verify a "Indoor Air Quality" contractor before hiring?
- 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 do I find a qualified contractor for ERV/HRV ventilation in Greenville?
- Find contractors who perform whole-house ventilation load calculations and balance testing. A qualified ERV/HRV installer in Greenville will size the unit to house ventilation needs, test airflow after installation, and explain filter maintenance. Check for manufacturer training badges and ask for examples of previous ERV/HRV installs in similar homes.
- What should I look for when hiring someone to install UV-C lights in an HVAC system?
- Look for technicians trained in HVAC coil access and electrical safety, and ask for UV-C installation references. The installer should show how the UV-C placement targets coils or drain pans and explain safety protocols for lamp maintenance. Request documentation of lamp replacement intervals and any warranty terms the manufacturer advertises.
- What signals indicate a trustworthy whole-house media filter upgrade installer?
- Trustworthy installers provide MERV-rated filter options, measure system static pressure, and confirm the furnace or air handler can handle the added resistance. They should show pre- and post-installation airflow readings and offer a maintenance plan. Ask for a written explanation of how the media filter affects HVAC efficiency and filter replacement frequency.
- 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 Greenville, SC listed here. They send quotes back — no obligation.