Skip to content
ContractorsRanked

Cool Air MechanicalHVAC contractor in Marietta, GA

Cool Air Mechanical is an HVAC contractor at 1950 Guffin Ln, Marietta, GA 30066, ranked #1 of 498 HVAC contractors in Marietta and rated 4.9 from 10,810 Google reviews. Open 24 hours a day, 7 days a week.

Marietta, GAUpdated 0 paid placements in any rankingHow we rank

Call (470) 531-5480Website ↗

Key facts

Key facts about Cool Air Mechanical
Address1950 Guffin Ln, Marietta, GA 30066Get directions
Phone(470) 531-5480
Website770coolair.com
HoursOpen 24 hours, 7 days a week
Google rating4.9 from 10,810 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Marietta and 11 towns within 25 miles: Kennesaw, Fair Oaks, Woodstock, Smyrna, Roswell, Acworth, Vinings, Sandy Springs, Dunwoody, Holly Springs and Mableton.

Based in Marietta, GAView on map

Opening hours

Opening hours for Cool Air Mechanical
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

Typical heating and cooling prices

Typical heating and cooling prices
JobLowTypicalHigh
AC replacementPer system, installed (unit plus labor); typical range of customer-reported jobs. US national range$3,887$5,978$8,073
Furnace replacementPer system, installed; typical range of customer-reported jobs. US national range$2,823$4,814$6,896

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby HVAC contractors

Cool Air Mechanical compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Cool Air Mechanical (this business)—684.9 (10,810)—YesYes
Coolray Heating & Air Conditioning#2674.8 (10,615)—YesYes0.2 mi
E. Dennis Heating, Cooling, Plumbing & Electrical#3674.9 (4,846)—YesYes4.1 mi

See all 498 ranked HVAC contractors in Marietta

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.9from 10,810 Google reviews

Hired Cool Air Mechanical? Write a review

Questions about Cool Air Mechanical

How is Cool Air Mechanical ranked in Marietta?

Cool Air Mechanical is ranked #1 of 498 HVAC contractors in Marietta by CR Score, with 68 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are Cool Air Mechanical’s hours?

Cool Air Mechanical is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

What areas does Cool Air Mechanical serve?

Serves Marietta and 11 towns within 25 miles: Kennesaw, Fair Oaks, Woodstock, Smyrna, Roswell, Acworth, Vinings, Sandy Springs, Dunwoody, Holly Springs and Mableton. The list is based on the business's location and the usual service radius for heating and cooling. Confirm your address is covered when you call.

What do Google reviews say about Cool Air Mechanical?

Cool Air Mechanical has a rating of 4.9 from 10,810 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Cool Air Mechanical?

Call Cool Air Mechanical on (470) 531-5480. The business is at 1950 Guffin Ln, Marietta, GA 30066. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

Own Cool Air Mechanical? Claim this profile.

Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

Claim this profile