275 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Mauldin: Champion Comfort Experts, CR Score 66/100; 4.9★ from 2,192 Google reviews; open 24/7.
Best for emergencies (open 24/7): Carolina Heating Service, posts 24/7 hours; ranked #2 of 275.
Most-reviewed: Waldrop Plumbing - Heating - Air, 7,050 Google reviews at 4.8★, the most of 275 ranked; ranked #20.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
275 Mauldin HVAC contractors are ranked here by CR Score, from ten published factors. 76 are open 24/7, 142 open Saturdays and 107 open Sundays, based on posted hours. The median Google rating is 4.9★ across 275 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Champion Comfort Experts | 66 | 4.9★ (2,192) | Greenville, 4 mi away | 24/7 | Overall |
| 2 | Carolina Heating Service | 65 | 4.8★ (3,688) | Greenville, 5 mi away | 24/7 | Emergencies |
| 3 | Five Star Plumbing, Heating, Cooling & Electrical | 64 | 4.8★ (4,689) | Greer, 11 mi away | 24/7 | — |
| 4 | Sanders Heating & Cooling | 63 | 4.8★ (1,220) | Greenville, 6 mi away | 24/7 | — |
| 5 | Authorized Heating & Air Conditioning | 63 | 4.9★ (596) | Greenville, 1 mi away | Sat · Sun | — |
| 6 | Tuck & Howell Plumbing, Heating & Air | 63 | 4.9★ (1,743) | Greenville, 15 mi away | 24/7 | — |
| 7 | Eastergard Heating & AC Repair | 62 | 4.9★ (456) | Greenville, 9 mi away | 24/7 | — |
| 8 | McGee Heating & Air Inc. | 62 | 4.9★ (988) | Easley, 15 mi away | 24/7 | — |
| 9 | Rhino HVAC | 62 | 5.0★ (71) | Gantt, 1 mi away | 24/7 | — |
| 10 | Chisholm Plumbing, Heating & Air Conditioning | 62 | 4.9★ (1,496) | Greer, 11 mi away | Sat · Sun · Evenings | — |
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 2,192 Google reviews, listed on Google as “HVAC contractor”.
Based in Greenville, 5 mi away
Ranked #2 because of its Google rating and trade focus: 4.8★ from 3,688 Google reviews, listed on Google as “HVAC contractor”.
Based in Greer, 11 mi away
Ranked #3 because of its Google rating and trade focus: 4.8★ from 4,689 Google reviews, listed on Google as “HVAC contractor”.
Based in Greenville, 6 mi away
Ranked #4 because of its Google rating and trade focus: 4.8★ from 1,220 Google reviews, listed on Google as “HVAC contractor”.
Based in Greenville, 1 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 596 Google reviews, listed on Google as “HVAC contractor”.
Based in Greenville, 15 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 1,743 Google reviews, listed on Google as “HVAC contractor”.
Based in Greenville, 9 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 456 Google reviews, listed on Google as “Furnace repair service”.
Based in Easley, 15 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 988 Google reviews, listed on Google as “Heating contractor”.
Based in Gantt, 1 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 71 Google reviews, listed on Google as “HVAC contractor”.
Based in Greer, 11 mi away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 1,496 Google reviews, listed on Google as “HVAC contractor”.
Based in Greenville, 5 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 464 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Simpsonville, 4 mi away
Ranked #12 because of its Google rating and trade focus: 4.9★ from 131 Google reviews, listed on Google as “HVAC contractor”.
Based in Greenville, 10 mi away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 360 Google reviews, listed on Google as “HVAC contractor”.
Based in Greenville, 6 mi away
Ranked #14 because of its Google rating and review volume: 4.9★ from 2,341 Google reviews.
Based in Easley, 15 mi away
Ranked #15 because of its Google rating and trade focus: 4.8★ from 1,286 Google reviews, listed on Google as “HVAC contractor”.
Based in Piedmont, 9 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 215 Google reviews, listed on Google as “HVAC contractor”.
Based in Greenville, 9 mi away
Ranked #17 because of its Google rating and trade focus: 4.7★ from 505 Google reviews, listed on Google as “HVAC contractor”.
Based in Greenville, 4 mi away
Ranked #18 because of its Google rating and trade focus: 4.9★ from 84 Google reviews, listed on Google as “HVAC contractor”.
Based in Easley, 19 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 2,220 Google reviews, listed on Google as “Furnace repair service”.
Based in Greenville, 13 mi away
Ranked #20 because of its Google rating and review volume: 4.8★ from 7,050 Google reviews, the most in Mauldin.
Based in Greenville, 7 mi away
Ranked #21 because of its Google rating and trade focus: 4.9★ from 122 Google reviews, listed on Google as “HVAC contractor”.
Based in Five Forks, 5 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 187 Google reviews, listed on Google as “HVAC contractor”.
Based in Greenville, 8 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 274 Google reviews, listed on Google as “HVAC contractor”.
Based in Greenville, 3 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 110 Google reviews, listed on Google as “HVAC contractor”.
Based in Mauldin
Ranked #25 because of its Google rating and trade focus: 4.9★ from 75 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 275 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 |
|---|---|---|
| A&R Heating and Air Solutions | 5.0★ (5) | 4 mi |
| AC Experts | 5.0★ (4) | 5 mi |
| Ace Plumbing, Electric, Heating & Air | 5.0★ (64) | 9 mi |
| AirSource Heating and Cooling, Inc. | 5.0★ (2) | 14 mi |
| Al's A/C and Heating Service LLC. | 4.8★ (59) | 21 mi |
| All Temperature Control | 3.0★ (2) | 8 mi |
| Building Management & Controls | In Mauldin | |
| Champions Heating and Air | 5.0★ (2) | 14 mi |
| City Plumbing & Heating Co | 5.0★ (2) | 9 mi |
| Cooper Heating and Air | 5.0★ (15) | 11 mi |
| Galaxy Service Inc | 5.0★ (2) | 10 mi |
| Hubber Heating & Cooling, Inc | 5.0★ (2) | 14 mi |
| MEC1 Masonry Contractor & Chimney Inspection Ltd | 4.0★ (2) | 17 mi |
| Midas Touch HVAC, LLC | 5.0★ (2) | 18 mi |
| Moon & Freeman Inc | 3.0★ (2) | 6 mi |
| Moreno's heating and air LLC and geothermal specialist | 5.0★ (2) | 8 mi |
| Poinsett Heating & Air Inc. | 5.0★ (2) | 12 mi |
| ProTech | 5.0★ (2) | 14 mi |
| Southern Heating & Cooling Services | 5.0★ (13) | 9 mi |
| Staten Plumbing HVAC Electric | In Mauldin |
National price ranges in USD, not adjusted for Mauldin. 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 South Carolina, South Carolina Contractor’s Licensing Board (LLR) licenses Mechanical contractor licenses for commercial work; residential specialty contractors register with the Residential Builders Commission.
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 South Carolina, 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 275 Mauldin 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 Mauldin 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 |