94/100CR Score
Ranked #1 because of its Google rating and availability: 4.9★ from 636 Google reviews, open 24/7.
- 4.9★ from 636 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2185 Boones Neck Rd SW, Supply, NC 28462
Best HVAC Contractors in Oak Island, NC (2026)
66 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Oak Island: Mansfield Sales & Service, CR Score 94/100; 4.9★ from 636 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Aire Serv of Brunswick County, posts 24/7 hours; ranked #2 of 66.
- 3
Most-reviewed: A+ Heating & Cooling - Electrical, 3,482 Google reviews at 4.8★, the most of 66 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
66 Oak Island HVAC contractors are ranked here by CR Score, from 8 published factors. 31 are open 24/7, 47 open Saturdays and 42 open Sundays, based on posted hours. The median Google rating is 4.9★ across 66 rated businesses.
Top 10 HVAC contractors in Oak Island at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Mansfield Sales & Service | 94 | 4.9★ (636) | Oak Island | 24/7 | Overall |
| 2 | Aire Serv of Brunswick County | 93 | 4.9★ (334) | Oak Island | 24/7 | Emergencies |
| 3 | A+ Heating & Cooling - Electrical | 91 | 4.8★ (3,482) | Little River, 18 mi away | 24/7 | Most reviews |
| 4 | Sandpiper Heating & Air Conditioning | 89 | 4.9★ (1,879) | Little River, 23 mi away | 24/7 | — |
| 5 | Yaupon Heating & Air Conditioning | 89 | 5.0★ (110) | Boiling Spring Lakes, 9 mi away | 24/7 | — |
| 6 | Fulford Heating & Cooling | 88 | 4.8★ (252) | Oak Island | Sat · Sun | — |
| 7 | Ken's Heating & Air Conditioning | 88 | 4.8★ (23) | Oak Island | 24/7 | — |
| 8 | Weikle’s Hometown Heating & Air | 88 | 5.0★ (213) | Leland, 19 mi away | 24/7 | — |
| 9 | Optimum HVAC | 87 | 5.0★ (112) | Oak Island | 24/7 | — |
| 10 | One Hour Heating & Air Conditioning | 87 | 4.9★ (577) | Leland, 23 mi away | 24/7 | — |
The 66 best HVAC contractors in Oak Island, 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 Oak Island
93/100CR ScoreRanked #2 because of its Google rating and availability: 4.9★ from 334 Google reviews, open 24/7.
- 4.9★ from 334 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2345 Holden Beach Rd SW, Supply, NC 28462
Based in Little River, 18 mi away
91/100CR ScoreRanked #3 because of its Google rating and review volume: 4.8★ from 3,482 Google reviews, the most Google reviews on this list (3,482).
- 4.8★ from 3,482 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 7077 Beach Dr SW, Ocean Isle Beach, NC 28469
Based in Little River, 23 mi away
89/100CR ScoreRanked #4 because of its Google rating and availability: 4.9★ from 1,879 Google reviews, open 24/7.
- 4.9★ from 1,879 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 944 Carter Dr SW, Calabash, NC 28467
Based in Boiling Spring Lakes, 9 mi away
89/100CR ScoreRanked #5 because of its Google rating and availability: 5.0★ from 110 Google reviews, open 24/7.
- 5.0★ from 110 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 228 W North Shore Dr, Southport, NC 28461
Based in Oak Island
88/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.8★ from 252 Google reviews, listed on Google as “HVAC contractor”.
- 4.8★ from 252 Google reviews
- Hours
- Mon–Fri 8 AM–5:30 PM · Sat–Sun 9 AM–5 PM
- Address
- 3461 Holden Beach Rd SW, Supply, NC 28462
Based in Oak Island
88/100CR ScoreRanked #7 because of its Google rating and availability: 4.8★ from 23 Google reviews, open 24/7.
- 4.8★ from 23 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Leland, 19 mi away
88/100CR ScoreRanked #8 because of its Google rating and availability: 5.0★ from 213 Google reviews, open 24/7.
- 5.0★ from 213 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 9075 Southern Blvd SE, Winnabow, NC 28479
#9 Optimum HVAC
Based in Oak Island
87/100CR ScoreRanked #9 because of its Google rating and availability: 5.0★ from 112 Google reviews, open 24/7.
- 5.0★ from 112 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 217 E 11th St, Southport, NC 28461
Based in Leland, 23 mi away
87/100CR ScoreRanked #10 because of its Google rating and availability: 4.9★ from 577 Google reviews, open 24/7.
- 4.9★ from 577 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Oak Island
87/100CR ScoreRanked #11 because of its Google rating and availability: 4.9★ from 11 Google reviews, open 24/7.
- 4.9★ from 11 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 172 Ocean Hwy E, Supply, NC 28462
Based in Leland, 23 mi away
87/100CR ScoreRanked #12 because of its Google rating and availability: 5.0★ from 253 Google reviews, open 24/7.
- 5.0★ from 253 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Carolina Beach, 18 mi away
87/100CR ScoreRanked #13 because of its Google rating and availability: 4.9★ from 159 Google reviews, open 24/7.
- 4.9★ from 159 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1335 Bridge Barrier Rd #1, Carolina Beach, NC 28428
Based in Oak Island
86/100CR ScoreRanked #14 because of its Google rating and review volume: 5.0★ from 1,670 Google reviews, 1,670 Google reviews.
- 5.0★ from 1,670 Google reviews
- Hours
- Mon–Sun 8 AM–5 PM
- Address
- 5216 E Oak Island Dr A, Oak Island, NC 28465
#15 Wilmington Air
Based in Carolina Beach, 17 mi away
86/100CR ScoreRanked #15 because of its Google rating and availability: 4.8★ from 156 Google reviews, open 24/7.
- 4.8★ from 156 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 915 N Lake Park Blvd unit e, Carolina Beach, NC 28428
Based in Boiling Spring Lakes, 7 mi away
86/100CR ScoreRanked #16 because of its Google rating and availability: 4.7★ from 25 Google reviews, open 24/7.
- 4.7★ from 25 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Oak Island
86/100CR ScoreRanked #17 because of its Google rating and availability: 5.0★ from 10 Google reviews, open 24/7.
- 5.0★ from 10 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
#18 NC Heating & Air
Based in Wilmington, 23 mi away
85/100CR ScoreRanked #18 because of its Google rating and availability: 5.0★ from 108 Google reviews, open 24/7.
- 5.0★ from 108 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 326 Foxwood Ln, Wilmington, NC 28409
Based in Boiling Spring Lakes, 12 mi away
85/100CR ScoreRanked #19 because of its Google rating and availability: 5.0★ from 24 Google reviews, open 24/7.
- 5.0★ from 24 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Little River, 19 mi away
85/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.9★ from 604 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 604 Google reviews
- Hours
- Mon–Sun 7 AM–8 PM
- Address
- 570 Meadow Summit Dr STE 9, Ocean Isle Beach, NC 28469
Based in Oak Island
84/100CR ScoreRanked #21 because of its Google rating and availability: 5.0★ from 3 Google reviews, open 24/7.
- 5.0★ from 3 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 857 Eden Dr, Southport, NC 28461
Based in Little River, 25 mi away
84/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.9★ from 667 Google reviews, listed on Google as “HVAC contractor”.
- 4.9★ from 667 Google reviews
- Hours
- Mon–Fri 7:30 AM–5 PM · Sat–Sun 8 AM–5 PM
- Address
- 10210 Ocean Hwy W, Calabash, NC 28467
Based in Wilmington, 21 mi away
83/100CR ScoreRanked #23 because of its Google rating and availability: 4.9★ from 40 Google reviews, open 24/7.
- 4.9★ from 40 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- Myrtle Grove, Wilmington, NC 28409
#24 HeatCool1
Based in Leland, 25 mi away
83/100CR ScoreRanked #24 because of its Google rating and availability: 4.9★ from 76 Google reviews, open 24/7.
- 4.9★ from 76 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 9765 Old Mill Rd, Navassa, NC 28451
Based in Leland, 19 mi away
83/100CR ScoreRanked #25 because of its Google rating and availability: 4.8★ from 24 Google reviews, open 24/7.
- 4.8★ from 24 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
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 66 ranked HVAC contractors here; the rest are on their profiles.
Also serving Oak Island
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 Team Enterprises NC | 1.0★ (3) | 22 mi |
| All About Coastal Comfort | 3.0★ (2) | 18 mi |
| Alpine hvac | 21 mi | |
| Bald Head Island Heating & Air Inc. | In Oak Island | |
| Bell's Supply Heating & Air | 4.2★ (76) | 6 mi |
| Blizzard Pro AC Repair Team | 5.0★ (1) | 24 mi |
| Faircloth General, Electrical, & HVAC Contractors | 5.0★ (2) | 25 mi |
| Halo Heating And Air LLC | 5.0★ (1) | In Oak Island |
| Jmc Heating and Cooling | 2.0★ (4) | 23 mi |
| King Heating & Air Conditioning | 4.3★ (6) | 18 mi |
| Kool Ducts Heat & Air | 11 mi | |
| Labriola's Heating & Cooling | 5.0★ (1) | 21 mi |
| No Sweat Air Conditioning Service, Inc. | 17 mi | |
| R & R Refrigeration, Heating & AC Inc | 16 mi | |
| Remac Services LLC | In Oak Island | |
| Revival Air ~ Air Conditioning & Heating | 15 mi | |
| RG & E Services LLC | 5.0★ (1) | 24 mi |
| Salt Air | 4.0★ (1) | In Oak Island |
| Sharpe Plumbing & Heating LLC | 4.6★ (18) | 6 mi |
| Wren Heating & Air Conditioning | 2.0★ (1) | 11 mi |
How much do HVAC contractors cost in Oak Island?
National price ranges in USD, not adjusted for Oak Island. 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 North Carolina
In North Carolina, North Carolina State Board of Examiners of Plumbing, Heating and Fire Sprinkler Contractors licenses Heating and air conditioning contractor licenses.
- 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 North Carolina
HVAC demand peaks in summer for cooling and in winter for heating. Spring and fall are the easiest times to book maintenance or a replacement.
How we ranked Oak Island HVAC contractors
We scored 66 Oak Island 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 Oak Island 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 Oak Island: frequently asked questions
Who is the best HVAC contractor in Oak Island?
By CR Score, the highest-ranked HVAC contractor in Oak Island, NC is Mansfield Sales & Service with a CR Score of 94/100. It has 4.9★ from 636 Google reviews. It is open 24/7. Aire Serv of Brunswick County (#2) and A+ Heating & Cooling - Electrical (#3) follow. We ranked 66 HVAC contractors on 8 factors, last updated October 22, 2026.
How many HVAC contractors are there in Oak Island?
ContractorsRanked ranks 66 HVAC contractors serving Oak Island, NC. 11 of them are based in Oak Island; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which HVAC contractors in Oak Island are open 24/7?
31 ranked HVAC contractors in Oak Island post 24/7 hours. The highest-ranked are Mansfield Sales & Service (#1), Aire Serv of Brunswick County (#2) and A+ Heating & Cooling - Electrical (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which HVAC contractors in Oak Island work on weekends?
47 of 66 ranked HVAC contractors post Saturday hours and 42 post Sunday hours. The highest-ranked open Saturdays are Mansfield Sales & Service (#1), Aire Serv of Brunswick County (#2) and A+ Heating & Cooling - Electrical (#3). Posted hours are office hours; crews may book weekend jobs separately.
How do I check an HVAC contractor's license in North Carolina?
In North Carolina, North Carolina State Board of Examiners of Plumbing, Heating and Fire Sprinkler Contractors handles licensing and covers Heating and air conditioning contractor licenses.
How much does ac replacement cost in Oak Island?
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 Oak Island. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Oak Island HVAC contractors have?
The median Google rating among 66 rated HVAC contractors in Oak Island is 4.9★, with a median of 46 reviews. A+ Heating & Cooling - Electrical has the most, 3,482 reviews, and ranks #3. 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 Oak Island?
HVAC demand peaks in summer for cooling and in winter for heating. Spring and fall are the easiest times to book maintenance or a replacement.
Update log for Oak Island
- October 2026: CR Scores recalculated for 66 hvac contractors serving Oak Island.
More HVAC contractors and Oak Island pages
HVAC contractors near Oak Island
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- HVAC contractors in Leland, NC121 ranked
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Other trades in Oak Island
- Roofers in Oak Island194 ranked
- Plumbers in Oak Island65 ranked
- Electricians in Oak Island71 ranked
- General contractors in Oak Island99 ranked
- Painters in Oak Island17 ranked
- Landscapers in Oak Island30 ranked
- Handymen in Oak Island16 ranked
- Kitchen remodelers in Oak Island52 ranked
- Bathroom remodelers in Oak Island46 ranked
- Flooring contractors in Oak Island46 ranked
- Tile installers in Oak Island10 ranked
- Concrete contractors in Oak Island20 ranked
- Fence contractors in Oak Island18 ranked
- Deck builders in Oak Island27 ranked
- Siding contractors in Oak Island55 ranked
- Window installers in Oak Island46 ranked
- Gutter installers in Oak Island29 ranked
- Insulation contractors in Oak Island10 ranked
- Solar installers in Oak Island14 ranked
- Garage door repair companies in Oak Island8 ranked
- Foundation repair companies in Oak Island19 ranked
- Tree services in Oak Island40 ranked
- Masonry contractors in Oak Island23 ranked
- Water damage restoration companies in Oak Island77 ranked
- Home builders in Oak Island167 ranked
- Demolition contractors in Oak Island6 ranked
- All contractors in Oak Island