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.

Are permits or IECC-related approvals required for ERV/HRV ventilation installs in Atlanta?

Possibly. Georgia enforces the 2021 IECC, which affects ventilation rates and efficiency compliance. Installers often need to document ventilation airflow and efficiency to meet code. Ask the contractor whether they pull permits, submit IECC compliance documentation, and perform post‑install airflow testing or balancing to demonstrate compliance.

Will Atlanta HVAC companies include duct cleaning and balancing when upgrading ventilation or filters?

Many providers offer duct cleaning and airflow balancing as complementary services when adding ventilation or higher‑efficiency filters. Ask whether these services are included or quoted separately, and whether the contractor measures pre‑ and post‑install particle counts or airflow to demonstrate effectiveness.

Do Atlanta contractors need a Construction Industry Licensing Board registration to install whole-house dehumidifiers?

Yes. Contractors who perform HVAC and ventilation work in Georgia answer to the Construction Industry Licensing Board overseen by the Georgia Secretary of State. Confirm the company lists a license or registration tied to the Board before scheduling equipment installation. Ask the contractor to provide the exact license number and the scope of work it covers so permitting and code compliance can be verified.

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 Atlanta, GA listed here. They send quotes back — no obligation.

Best ERV/HRV Ventilation Installers in Atlanta, GA

Last reviewed June 26, 2026

What to look for in ERV/HRV Ventilation Installation in Atlanta

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 Atlanta: 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.

How we rank ERV/HRV Ventilation Installation providers → · Top picks meet at least one of: a category award, ≥2 verified signals, or Vouched Score ≥ 70.

Top picks

Moncrief Heating & Air Conditioning
Consistently strong customer feedback (4.8★ from 3,295+ Google reviews; 3.2★ from 105+ Yelp reviews).
Google 4.8★ (3,295+)Yelp 3.2★ (105+)
Cunningham Associates
Consistently strong customer feedback (4.8★ from 1,180+ Google reviews; 2.8★ from 30+ Yelp reviews).
Google 4.8★ (1,180+)Yelp 2.8★ (30+)
INDOOR EXPERTS HEATING & AIR CONDITIONING
Consistently strong customer feedback (4.8★ from 105+ Google reviews; 4.9★ from 15+ Yelp reviews).
Google 4.8★ (105+)Yelp 4.9★ (15+)

Typical ERV/HRV Ventilation Installation costs in Atlanta, GA (2026)

Last updated June 22, 2026

Estimated ranges for Atlanta, 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 Atlanta's humidity makes choosing "Indoor Air Quality" different in Atlanta, Georgia

High summer humidity and warm winters in Atlanta raise indoor mold and allergen risks, and they increase HVAC runtime and maintenance needs. Homeowners searching for Best indoor air quality HVAC companies in Atlanta, GA should prioritize moisture control, ventilation upgrades, and routine filter and coil service to limit mold and system strain.

How quickly can an Atlanta "Indoor Air Quality" contractor respond, and what should homeowners ask first?

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.
Are permits or IECC-related approvals required for ERV/HRV ventilation installs in Atlanta?: Possibly. Georgia enforces the 2021 IECC, which affects ventilation rates and efficiency compliance. Installers often need to document ventilation airflow and efficiency to meet code. Ask the contractor whether they pull permits, submit IECC compliance documentation, and perform post‑install airflow testing or balancing to demonstrate compliance.
Will Atlanta HVAC companies include duct cleaning and balancing when upgrading ventilation or filters?: Many providers offer duct cleaning and airflow balancing as complementary services when adding ventilation or higher‑efficiency filters. Ask whether these services are included or quoted separately, and whether the contractor measures pre‑ and post‑install particle counts or airflow to demonstrate effectiveness.
Do Atlanta contractors need a Construction Industry Licensing Board registration to install whole-house dehumidifiers?: Yes. Contractors who perform HVAC and ventilation work in Georgia answer to the Construction Industry Licensing Board overseen by the Georgia Secretary of State. Confirm the company lists a license or registration tied to the Board before scheduling equipment installation. Ask the contractor to provide the exact license number and the scope of work it covers so permitting and code compliance can be verified.
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 Atlanta, GA listed here. They send quotes back — no obligation.