411 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Powder Springs: Cool Air Mechanical, CR Score 65/100; 4.9★ from 10,810 Google reviews; open 24/7.
Best for emergencies (open 24/7): Coolray Heating & Air Conditioning, posts 24/7 hours; ranked #2 of 411.
Most-reviewed: Coolray Heating & Air Conditioning, 10,615 Google reviews at 4.8★, the most of 411 ranked after Cool Air Mechanical; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
411 Powder Springs HVAC contractors are ranked here by CR Score, from ten published factors. 133 are open 24/7, 298 open Saturdays and 208 open Sundays, based on posted hours. The median Google rating is 4.9★ across 411 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Cool Air Mechanical | 65 | 4.9★ (10,810) | Marietta, 13 mi away | 24/7 | Overall |
| 2 | Coolray Heating & Air Conditioning | 64 | 4.8★ (10,615) | Marietta, 13 mi away | 24/7 | Emergencies, Most reviews |
| 3 | E. Dennis Heating, Cooling, Plumbing & Electrical | 64 | 4.9★ (4,846) | Marietta, 12 mi away | 24/7 | — |
| 4 | Assured Comfort Heating, Air, Plumbing | 63 | 4.8★ (3,674) | Douglasville, 11 mi away | 24/7 | — |
| 5 | E. Smith Heating & Air Conditioning | 63 | 4.9★ (1,775) | Marietta, 12 mi away | 24/7 | — |
| 6 | H & H Mechanical, Inc. | 63 | 4.9★ (435) | Austell, 4 mi away | 24/7 | — |
| 7 | Comfort Solutions Heating & Cooling LLC | 62 | 4.9★ (1,371) | Villa Rica, 12 mi away | 24/7 | — |
| 8 | Moncrief Heating & Air Conditioning | 62 | 4.8★ (3,152) | Atlanta, 16 mi away | 24/7 | — |
| 9 | Summit | 62 | 5.0★ (529) | Marietta, 11 mi away | 24/7 | — |
| 10 | Air Force Heating & Air | 62 | 4.8★ (1,194) | Marietta, 12 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and trade focus: 4.9★ from 10,810 Google reviews, listed on Google as “HVAC contractor”.
Based in Marietta, 13 mi away
Ranked #2 because of its Google rating and trade focus: 4.8★ from 10,615 Google reviews, listed on Google as “HVAC contractor”.
Based in Marietta, 12 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 4,846 Google reviews, listed on Google as “HVAC contractor”.
Based in Douglasville, 11 mi away
Ranked #4 because of its Google rating and trade focus: 4.8★ from 3,674 Google reviews, listed on Google as “HVAC contractor”.
Based in Marietta, 12 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 1,775 Google reviews, listed on Google as “HVAC contractor”.
Based in Austell, 4 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 435 Google reviews, listed on Google as “HVAC contractor”.
Based in Villa Rica, 12 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 1,371 Google reviews, listed on Google as “HVAC contractor”.
Based in Atlanta, 16 mi away
Ranked #8 because of its Google rating and trade focus: 4.8★ from 3,152 Google reviews, listed on Google as “HVAC contractor”.
Based in Marietta, 11 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 529 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Marietta, 12 mi away
Ranked #10 because of its Google rating and trade focus: 4.8★ from 1,194 Google reviews, listed on Google as “HVAC contractor”.
Based in Douglasville, 10 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 493 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Smyrna, 11 mi away
Ranked #12 because of its Google rating and trade focus: 4.9★ from 339 Google reviews, listed on Google as “HVAC contractor”.
Based in Canton, 21 mi away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 2,157 Google reviews, listed on Google as “HVAC contractor”.
Based in Powder Springs
Ranked #14 because of its Google rating and trade focus: 4.7★ from 76 Google reviews, listed on Google as “HVAC contractor”.
Based in Marietta, 12 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 312 Google reviews, listed on Google as “HVAC contractor”.
Based in Marietta, 11 mi away
Ranked #16 because of its Google rating and trade focus: 4.8★ from 408 Google reviews, listed on Google as “HVAC contractor”.
Based in Marietta, 14 mi away
Ranked #17 because of its Google rating and review volume: 4.8★ from 10,009 Google reviews.
Based in Atlanta, 18 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 508 Google reviews, listed on Google as “HVAC contractor”.
Based in Woodstock, 19 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 582 Google reviews, listed on Google as “HVAC contractor”.
Based in Cartersville, 22 mi away
Ranked #20 because of its Google rating and trade focus: 4.9★ from 1,303 Google reviews, listed on Google as “Furnace repair service”.
Based in Powder Springs
Ranked #21 because of its Google rating and trade focus: 4.9★ from 82 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Powder Springs
Ranked #22 because of its Google rating and trade focus: 4.9★ from 77 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Marietta, 12 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 449 Google reviews, listed on Google as “HVAC contractor”.
Based in Villa Rica, 13 mi away
Ranked #24 because of its Google rating and trade focus: 4.8★ from 287 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Powder Springs
Ranked #25 because of its Google rating and trade focus: 5.0★ from 157 Google reviews, listed on Google as “HVAC contractor”.
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 411 ranked HVAC contractors here; the rest are on their profiles.
20 more HVAC contractors within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| 2020 Appliances Repair LLLP | 5.0★ (2) | 8 mi |
| A TEAM SERVICES Heating & Air | 4.6★ (193) | 17 mi |
| Berry Good Heating and Air | 4.7★ (133) | 16 mi |
| Brown's Refrigeration HVAC | In Powder Springs | |
| Brucker HVAC | 3.8★ (15) | In Powder Springs |
| Caldwell | 4.6★ (12) | In Powder Springs |
| Champion Mechanical | In Powder Springs | |
| FOWLIN FIX IT | In Powder Springs | |
| Gibby Mechanical HVAC, LLC | 5.0★ (1) | In Powder Springs |
| HVACDirect of Atlanta | In Powder Springs | |
| MG Mechanical and Construction Services | In Powder Springs | |
| Mr Snow AC Service | In Powder Springs | |
| S&D Heating and Cooling LLC | In Powder Springs | |
| SERVPRO of Southwest Cobb | 4.6★ (93) | In Powder Springs |
| Shepherd's Home Repair | 4.0★ (2) | 6 mi |
| SLAM Heating & Cooling | 5.0★ (264) | 16 mi |
| Southern Airflow Advisors | 4.9★ (94) | 15 mi |
| Superior Douglasville HVAC Pros | 5.0★ (16) | 7 mi |
| TempTide | 5.0★ (24) | 10 mi |
| Zeropoint hvac | In Powder Springs |
National price ranges in USD, not adjusted for Powder Springs. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| AC replacement | $3,887 | $5,978 | $8,073 | Per system, installed (unit plus labor); typical range of customer-reported jobs. US national range | October 2026 |
| Furnace replacement | $2,823 | $4,814 | $6,896 | Per system, installed; typical range of customer-reported jobs. US national range | October 2026 |
In Georgia, Georgia State Construction Industry Licensing Board licenses Conditioned air contractor licenses (Division of Conditioned Air Contractors).
No chip usually means we have not matched a state record yet. Check the lookup yourself before you hire.
Guide checked October 2026. How we verify licenses
In Georgia, air conditioning calls peak in the hottest summer months. Spring is the easiest time to book a tune-up or replacement, before the first heat wave.
We scored 411 Powder Springs HVAC contractors on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 22, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Powder Springs data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |