AirProHQ
Marietta, GA · Updated Oct 2026

8 HVAC contractors in Marietta — every one with a license we could verify.

AirProHQ lists 8 heating and cooling companies in Marietta, GA, every one matched to a license on the Georgia State Board of Conditioned Air Contractors register.

Marietta at a glance
License boardGeorgia State Board of Conditioned Air Contractors
Verify a license on the Georgia State Board of Conditioned Air Contractors lookup

How we check every listing: our full verification methodology.

8Contractors listed
8License-verified · 100%

8 license-verified shown first

Sorted: license status, then name

HVAC contractors in Marietta, GA

Where they're based

4 ZIP codes hold 100% of Marietta's listed offices

Counted from the office address on each record. A contractor based near you usually means a shorter response window on a hot afternoon.

  1. 01300623
  2. 02300662
  3. 03300672
  4. 04300601
Know the fair price

What HVAC work costs in Marietta

Marietta itself lists 8 contractors — too few to price locally on its own — but 27 operate within a real 45-mile radius, including those serving Atlanta, Duluth, Lawrenceville. The ranges below are the same national 2026 figures used sitewide; ask any contractor for a written, itemized quote and compare it against them.

JobTypical cost
Diagnostic / service call$75 – $200
Capacitor replacement$100 – $250
Refrigerant recharge$200 – $600
Compressor replacement$1,300 – $2,800
Central air conditioner$3,900 – $7,900
Full HVAC (furnace + AC)$5,000 – $12,500
Sources: AC repair cost guide · HVAC replacement cost guide
Marietta FAQ

Hiring an HVAC contractor in Marietta

Answers built from Marietta's own listing data.

01

How do I check a Marietta HVAC contractor's license?

Ask for the license number and search it on the Georgia State Board of Conditioned Air Contractors lookup (official site). 8 of the 8 listings here already match an active license; each of those profiles links straight to the lookup.

HVAC contractors near Marietta

All Georgia cities
Atlanta8 contractors · 8 licensed · 13 miDuluth3 contractors · 3 licensed · 22 miLawrenceville8 contractors · 8 licensed · 32 mi