93/100CR Score
Ranked #1 because of its Google rating and availability: 4.8★ from 3,688 Google reviews, open 24/7.
- 4.8★ from 3,688 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1507 Antioch Church Rd, Greenville, SC 29605
Best HVAC Contractors in Welcome, SC (2026)
251 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Welcome: Carolina Heating Service, CR Score 93/100; 4.8★ from 3,688 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Champion Comfort Experts, posts 24/7 hours; ranked #2 of 251.
- 27
Most-reviewed: Waldrop Plumbing - Heating - Air, 7,050 Google reviews at 4.8★, the most of 251 ranked; ranked #27.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
251 Welcome HVAC contractors are ranked here by CR Score, from 8 published factors. 69 are open 24/7, 127 open Saturdays and 97 open Sundays, based on posted hours. The median Google rating is 4.9★ across 251 rated businesses.
Top 10 HVAC contractors in Welcome at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Carolina Heating Service | 93 | 4.8★ (3,688) | Greenville, 8 mi away | 24/7 | Overall |
| 2 | Champion Comfort Experts | 92 | 4.9★ (2,192) | Greenville, 9 mi away | 24/7 | Emergencies |
| 3 | McGee Heating & Air Inc. | 92 | 4.9★ (988) | Easley, 7 mi away | 24/7 | — |
| 4 | Eastergard Heating & AC Repair | 91 | 4.9★ (456) | Greenville, 3 mi away | 24/7 | — |
| 5 | Five Star Plumbing, Heating, Cooling & Electrical | 91 | 4.8★ (4,689) | Greer, 13 mi away | 24/7 | — |
| 6 | One Hour Heating & Air Conditioning | 91 | 4.8★ (1,286) | Easley, 8 mi away | 24/7 | — |
| 7 | Carolina Climate Control | 91 | 4.9★ (360) | Greenville, 4 mi away | 24/7 | — |
| 8 | Home Service Nerds HVAC, AC & Furnace Repair | 91 | 5.0★ (215) | Piedmont, 5 mi away | 24/7 | — |
| 9 | Sanders Heating & Cooling | 90 | 4.8★ (1,220) | Greenville, 11 mi away | 24/7 | — |
| 10 | Tuck & Howell Plumbing, Heating & Air | 90 | 4.9★ (1,743) | Greenville, 18 mi away | 24/7 | — |
The 251 best HVAC contractors in Welcome, ranked
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Based in Greenville, 9 mi away
92/100CR ScoreRanked #2 because of its Google rating and availability: 4.9★ from 2,192 Google reviews, open 24/7.
- 4.9★ from 2,192 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 270 Feaster Rd, Greenville, SC 29615
Based in Easley, 7 mi away
92/100CR ScoreRanked #3 because of its Google rating and availability: 4.9★ from 988 Google reviews, open 24/7.
- 4.9★ from 988 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 102 Powdersville Rd, Easley, SC 29642
Based in Greenville, 3 mi away
91/100CR ScoreRanked #4 because of its Google rating and availability: 4.9★ from 456 Google reviews, open 24/7.
- 4.9★ from 456 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1508 W Blue Ridge Dr, Greenville, SC 29611
Based in Greer, 13 mi away
91/100CR ScoreRanked #5 because of its Google rating and availability: 4.8★ from 4,689 Google reviews, open 24/7.
- 4.8★ from 4,689 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3385 Brushy Creek Rd, Greer, SC 29650
Based in Easley, 8 mi away
91/100CR ScoreRanked #6 because of its Google rating and availability: 4.8★ from 1,286 Google reviews, open 24/7.
- 4.8★ from 1,286 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1679 E Main St, Easley, SC 29640
Based in Greenville, 4 mi away
91/100CR ScoreRanked #7 because of its Google rating and availability: 4.9★ from 360 Google reviews, open 24/7.
- 4.9★ from 360 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 130 Irene Cir, Greenville, SC 29617
Based in Piedmont, 5 mi away
91/100CR ScoreRanked #8 because of its Google rating and availability: 5.0★ from 215 Google reviews, open 24/7.
- 5.0★ from 215 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2514 River Rd # 102, Piedmont, SC 29673
Based in Greenville, 11 mi away
90/100CR ScoreRanked #9 because of its Google rating and availability: 4.8★ from 1,220 Google reviews, open 24/7.
- 4.8★ from 1,220 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 26 Boland Ct, Greenville, SC 29615
Based in Greenville, 18 mi away
90/100CR ScoreRanked #10 because of its Google rating and availability: 4.9★ from 1,743 Google reviews, open 24/7.
- 4.9★ from 1,743 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 12990 E Wade Hampton Blvd, Duncan, SC 29334
Based in Greenville, 5 mi away
90/100CR ScoreRanked #11 because of its Google rating and availability: 4.9★ from 2,341 Google reviews, open 24/7.
- 4.9★ from 2,341 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 211 N Pleasantburg Dr, Greenville, SC 29607
#12 Air Repair AL
Based in Greenville, 5 mi away
89/100CR ScoreRanked #12 because of its Google rating and availability: 4.7★ from 505 Google reviews, open 24/7.
- 4.7★ from 505 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2570 N Pleasantburg Dr, Greenville, SC 29609
Based in Easley, 11 mi away
89/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 2,220 Google reviews, listed on Google as “Furnace repair service”.
- 5.0★ from 2,220 Google reviews
- Hours
- Mon–Sun 8 AM–8 PM
- Address
- 1252 Old Liberty Rd, Easley, SC 29640
Based in Greenville, 5 mi away
89/100CR ScoreRanked #14 because of its Google rating and availability: 4.9★ from 122 Google reviews, open 24/7.
- 4.9★ from 122 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 870 Wade Hampton Blvd Ste A105, Greenville, SC 29609
Based in Piedmont, 3 mi away
89/100CR ScoreRanked #15 because of its Google rating and availability: 4.8★ from 144 Google reviews, open 24/7.
- 4.8★ from 144 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 112 Leader Dr, Piedmont, SC 29673
Based in Greenville, 4 mi away
88/100CR ScoreRanked #16 because of its Google rating and availability: 4.9★ from 66 Google reviews, open 24/7.
- 4.9★ from 66 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3974 SC-153, Greenville, SC 29611
#17 Rhino HVAC
Based in Gantt, 7 mi away
88/100CR ScoreRanked #17 because of its Google rating and availability: 5.0★ from 71 Google reviews, open 24/7.
- 5.0★ from 71 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Greenville, 4 mi away
88/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.9★ from 464 Google reviews, listed on Google as “Air conditioning contractor”.
- 4.9★ from 464 Google reviews
- Hours
- Mon–Sun 8 AM–11 PM
- Address
- 140 Bruce Rd, Greenville, SC 29605
Based in Central, 21 mi away
88/100CR ScoreRanked #19 because of its Google rating and availability: 4.9★ from 924 Google reviews, open 24/7.
- 4.9★ from 924 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 727 Church St, Central, SC 29630
Based in Powdersville, 10 mi away
88/100CR ScoreRanked #20 because of its Google rating and availability: 4.9★ from 135 Google reviews, open 24/7.
- 4.9★ from 135 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Taylors, 10 mi away
88/100CR ScoreRanked #21 because of its Google rating and availability: 4.9★ from 117 Google reviews, open 24/7.
- 4.9★ from 117 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2223 E Lee Rd, Taylors, SC 29687
Based in Greenville, 8 mi away
87/100CR ScoreRanked #22 because of its Google rating and availability: 4.9★ from 84 Google reviews, open 24/7.
- 4.9★ from 84 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 297 Garlington Rd, Greenville, SC 29615
#23 Scout Mechanical
Based in Greenville, 5 mi away
87/100CR ScoreRanked #23 because of its Google rating and availability: 5.0★ from 35 Google reviews, open 24/7.
- 5.0★ from 35 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1450 Laurens Rd A, Greenville, SC 29607
#24 Call Dad
Based in Simpsonville, 12 mi away
87/100CR ScoreRanked #24 because of its Google rating and availability: 4.9★ from 131 Google reviews, open 24/7.
- 4.9★ from 131 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 501 Richardson St, Simpsonville, SC 29681
Based in Greer, 14 mi away
87/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.9★ from 1,496 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 1,496 Google reviews
- Hours
- Mon–Sun 7 AM–10 PM
- Address
- 701 Poplar Dr, Greer, SC 29651
HVAC contractors ranked #26 to #50
#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 251 ranked HVAC contractors here; the rest are on their profiles.
Also serving Welcome
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 |
|---|---|---|
| Ace Plumbing, Electric, Heating & Air | 5.0★ (64) | 6 mi |
| AirSource Heating and Cooling, Inc. | 5.0★ (2) | 18 mi |
| All Temperature Control | 3.0★ (2) | 4 mi |
| All Weather Services | 4.6★ (27) | 8 mi |
| Champions Heating and Air | 5.0★ (2) | 7 mi |
| City Plumbing & Heating Co | 5.0★ (2) | 4 mi |
| Cooper Heating and Air | 5.0★ (15) | 13 mi |
| Galaxy Service Inc | 5.0★ (2) | 9 mi |
| Hubber Heating & Cooling, Inc | 5.0★ (2) | 17 mi |
| Lanier Heating & Air Service, LLC | 4.7★ (13) | 10 mi |
| MEC1 Masonry Contractor & Chimney Inspection Ltd | 4.0★ (2) | 13 mi |
| Midas Touch HVAC, LLC | 5.0★ (2) | 19 mi |
| Moon & Freeman Inc | 3.0★ (2) | 8 mi |
| Moreno's heating and air LLC and geothermal specialist | 5.0★ (2) | 1 mi |
| Poinsett Heating & Air Inc. | 5.0★ (2) | 14 mi |
| ProTech | 5.0★ (2) | 18 mi |
| S & S Services | 1.0★ (1) | 4 mi |
| SPC Home Improvements, L.L.C. | 1.0★ (2) | 18 mi |
| Tuck & Howell Plumbing, Heating & Air | 5.0★ (30) | 3 mi |
| Waldrop Mechanical Services | 1.0★ (1) | 4 mi |
How much do HVAC contractors cost in Welcome?
National price ranges in USD, not adjusted for Welcome. 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 |
How to check an HVAC contractor's license in South Carolina
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.
- Check that the status is active and the name matches the contract or truck.
- Ask for proof of insurance before work starts.
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
When to hire an HVAC contractor in South Carolina
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.
How we ranked Welcome HVAC contractors
We scored 251 Welcome HVAC contractors on 8 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. Unknown factors are left out of the score, 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 Welcome data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |
HVAC contractors in Welcome: frequently asked questions
Who is the best HVAC contractor in Welcome?
By CR Score, the highest-ranked HVAC contractor in Welcome, SC is Carolina Heating Service with a CR Score of 93/100. It has 4.8★ from 3,688 Google reviews. It is open 24/7. Champion Comfort Experts (#2) and McGee Heating & Air Inc. (#3) follow. We ranked 251 HVAC contractors on 8 factors, last updated October 22, 2026.
How many HVAC contractors are there in Welcome?
ContractorsRanked ranks 251 HVAC contractors serving Welcome, SC. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which HVAC contractors in Welcome are open 24/7?
69 ranked HVAC contractors in Welcome post 24/7 hours. The highest-ranked are Carolina Heating Service (#1), Champion Comfort Experts (#2) and McGee Heating & Air Inc. (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which HVAC contractors in Welcome work on weekends?
127 of 251 ranked HVAC contractors post Saturday hours and 97 post Sunday hours. The highest-ranked open Saturdays are Carolina Heating Service (#1), Champion Comfort Experts (#2) and McGee Heating & Air Inc. (#3). Posted hours are office hours; crews may book weekend jobs separately.
How do I check an HVAC contractor's license in South Carolina?
In South Carolina, South Carolina Contractor’s Licensing Board (LLR) handles licensing and covers Mechanical contractor licenses for commercial work; residential specialty contractors register with the Residential Builders Commission.
How much does ac replacement cost in Welcome?
AC replacement typically costs $3,887 to $8,073, with $5,978 typical (Per system, installed (unit plus labor); typical range of customer-reported jobs. US national range). This is a national range, not adjusted for Welcome. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Welcome HVAC contractors have?
The median Google rating among 251 rated HVAC contractors in Welcome is 4.9★, with a median of 33 reviews. Waldrop Plumbing - Heating - Air has the most, 7,050 reviews, and ranks #27. We adjust ratings for review count, so a few five-star reviews cannot top the list.
When is the best time to hire an HVAC contractor in Welcome?
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.
Update log for Welcome
- October 2026: CR Scores recalculated for 251 hvac contractors serving Welcome.
- October 2026: 4 duplicate listings merged.
More HVAC contractors and Welcome pages
HVAC contractors near Welcome
- HVAC contractors in Parker, SC243 ranked
- HVAC contractors in Gantt, SC254 ranked
- HVAC contractors in Greenville, SC264 ranked
- HVAC contractors in Sans Souci, SC246 ranked
- HVAC contractors in Powdersville, SC254 ranked
- HVAC contractors in Berea, SC237 ranked
- HVAC contractors in Mauldin, SC275 ranked
- HVAC contractors in Wade Hampton, SC283 ranked
- HVAC contractors in Piedmont, SC259 ranked
- HVAC contractors in Easley, SC237 ranked
Other trades in Welcome
- Roofers in Welcome306 ranked
- Plumbers in Welcome235 ranked
- Electricians in Welcome190 ranked
- General contractors in Welcome253 ranked
- Painters in Welcome137 ranked
- Landscapers in Welcome212 ranked
- Handymen in Welcome89 ranked
- Kitchen remodelers in Welcome129 ranked
- Bathroom remodelers in Welcome139 ranked
- Flooring contractors in Welcome148 ranked
- Tile installers in Welcome49 ranked
- Drywall contractors in Welcome9 ranked
- Concrete contractors in Welcome146 ranked
- Fence contractors in Welcome105 ranked
- Deck builders in Welcome105 ranked
- Siding contractors in Welcome113 ranked
- Window installers in Welcome88 ranked
- Gutter installers in Welcome140 ranked
- Insulation contractors in Welcome35 ranked
- Solar installers in Welcome30 ranked
- Garage door repair companies in Welcome40 ranked
- Foundation repair companies in Welcome49 ranked
- Tree services in Welcome200 ranked
- Masonry contractors in Welcome54 ranked
- Water damage restoration companies in Welcome132 ranked
- Home builders in Welcome276 ranked
- Demolition contractors in Welcome44 ranked
- All contractors in Welcome