Skip to content
ContractorsRanked

Best HVAC Contractors in Cary, NC (2026)

418 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Cary: Air Experts Heating & Cooling, CR Score 65/100; 4.9★ from 8,170 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Blanton's Air, Plumbing & Electric, posts 24/7 hours; ranked #2 of 418.

  3. 4

    Most-reviewed: Michael & Son Services, 13,263 Google reviews at 4.8★, the most of 418 ranked; ranked #4.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

418 Cary HVAC contractors are ranked here by CR Score, from ten published factors. 136 are open 24/7, 263 open Saturdays and 200 open Sundays, based on posted hours. The median Google rating is 4.9★ across 418 rated businesses.

Top 10 HVAC contractors in Cary at a glance

Top 10 HVAC contractors in Cary at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Air Experts Heating & Cooling654.9★ (8,170)Raleigh, 8 mi away24/7Overall
2Blanton's Air, Plumbing & Electric654.9★ (6,469)Raleigh, 8 mi away24/7Emergencies
3Service Experts Heating & Air Conditioning654.9★ (5,915)Raleigh, 8 mi away24/7—
4Michael & Son Services654.8★ (13,263)Raleigh, 11 mi away24/7Most reviews
5Blaze Heating Cooling Electrical Plumbing644.8★ (2,857)Raleigh, 4 mi away24/7—
6AC Today Heating & Air Conditioning Cary645.0★ (323)Cary24/7—
7Maynor Service Company644.9★ (1,411)Apex, 6 mi away24/7—
8Clear Comfort Plumbing, Heating & Cooling645.0★ (702)Apex, 5 mi away24/7—
9Streamline Services Plumbing, HVAC & Electrical634.9★ (4,352)Durham, 14 mi away24/7—
10Air Experts Heating, Cooling and Plumbing634.9★ (2,779)Raleigh, 12 mi away24/7—

The 418 best HVAC contractors in Cary, ranked

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.

  13. #13 Call Dad

    Based in Raleigh, 8 mi away

    63/100CR Score

    Ranked #13 because of its Google rating and trade focus: 4.9★ from 981 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 981 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    8810 Westgate Park Dr STE 114, Raleigh, NC 27617
    View profile for Call Dad(919) 617-0751

  20. #20 Thermo Direct, Inc.

    Based in Raleigh, 13 mi away

    62/100CR Score

    Ranked #20 because of its Google rating and trade focus: 4.8★ from 2,120 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 2,120 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    4901 Trademark Drive, Raleigh, NC 27610
    View profile for Thermo Direct, Inc.(984) 313-9090

  22. #22 ARS / Rescue Rooter

    Based in Raleigh, 13 mi away

    62/100CR Score

    Ranked #22 because of its Google rating and trade focus: 4.5★ from 6,452 Google reviews, listed on Google as “HVAC contractor”.

    • 4.5★ from 6,452 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    641 S New Hope Rd, Raleigh, NC 27610
    View profile for ARS / Rescue Rooter(919) 367-3793

  23. #23 Sahara Cool Heating & Air

    Based in Cary

    62/100CR Score

    Ranked #23 because of its Google rating and trade focus: 4.9★ from 303 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 303 Google reviews
    Hours
    Mon–Thu 7 AM–8 PM · Fri 7 AM–7:30 PM · Sat 7 AM–12 AM · Sun 8 AM–5 PM
    Address
    1391 Kildaire Farm Rd Suite 1122, Cary, NC 27511
    View profile for Sahara Cool Heating & Air(919) 589-2233

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 418 ranked HVAC contractors here; the rest are on their profiles.

HVAC contractors in Cary, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26CoolGreen Heating & Air614.8★ (94)In Cary
27EverGreen Mechanical LLC615.0★ (173)7 mi
286 & Fix614.8★ (875)12 mi
29Blue Hat Mechanical614.9★ (168)6 mi
30Swift Brothers Plumbing, Heating & Air614.8★ (456)9 mi
31United Heating and Cooling614.9★ (112)4 mi
32Tech-On-Deck Heating, Air & Electric615.0★ (360)6 mi
33Mitchell Heating & Cooling614.9★ (1,909)20 mi
34Raleigh Cary Hvac614.9★ (55)In Cary
35Air Works Heating & Air615.0★ (681)17 mi
36Modern Mechanical HVAC614.9★ (2,090)14 mi
376 & Fix614.6★ (586)7 mi
38Air Secure614.6★ (124)In Cary
39Air Quality Air Conditioning And Heating Repair615.0★ (237)5 mi
40JD Service Now604.9★ (5,254)20 mi
41Ema Air605.0★ (75)5 mi
42Weather Master Heating & Air Conditioning604.7★ (2,117)17 mi
43Happy Home Services604.8★ (2,068)20 mi
44Carolina, INC.604.8★ (772)15 mi
45Climate Express605.0★ (142)10 mi
46Heating + Air Paramedics604.8★ (393)12 mi
47Raleigh Heating and Air604.7★ (636)12 mi
48ARS / Rescue Rooter604.5★ (3,111)16 mi
49Quality Comfort Services, Inc.604.9★ (529)16 mi
50Alexander Services604.8★ (866)10 mi

Also serving Cary

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.

Unranked HVAC contractors serving Cary
BusinessGoogle ratingDistance
Air Conditioning Repair5.0★ (1)In Cary
Air King HVAC5.0★ (2)6 mi
Apex Heating & Air Conditioning3.0★ (2)In Cary
Asap Hvac5.0★ (2)1 mi
Better Home EcoIn Cary
Bud Matthews Services4.8★ (650)14 mi
Cape Fear Air, Electric, & Plumbing4.9★ (437)11 mi
Chatham Mechanical Services3.0★ (2)10 mi
Deborah’s Electric Heating ControllersIn Cary
Fast4.9★ (166)12 mi
Fogg HVAC Inc.4.7★ (94)5 mi
G&M Service - Commercial HVAC Contractors1.0★ (2)9 mi
Heat Wave Heating & Air Conditioning | Repair | Installation4.8★ (96)In Cary
Norman’s Heating And Cooling LLCIn Cary
Pisgah Electro-Mechanical Services5.0★ (1)In Cary
Precision Air Technology5.0★ (2)4 mi
RAM-Z Services LLC5.0★ (20)In Cary
Same Day Heating & Air3.0★ (2)6 mi
The Fifth Season Heating and Air5.0★ (1)In Cary
Wake Heating and Air, Inc.5.0★ (2)9 mi

How much do HVAC contractors cost in Cary?

National price ranges in USD, not adjusted for Cary. Each row names its basis and the month we checked it.

How much do HVAC contractors cost in Cary?
JobLowTypicalHighBasisChecked
AC replacement$3,887$5,978$8,073Per system, installed (unit plus labor); typical range of customer-reported jobs. US national rangeOctober 2026
Furnace replacement$2,823$4,814$6,896Per system, installed; typical range of customer-reported jobs. US national rangeOctober 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.

  1. Check that the status is active and the name matches the contract or truck.
  2. 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 Cary HVAC contractors

We scored 418 Cary 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Cary data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Credentials15%Active state license, bond and workers’ comp on fileNot yet collected
Review volume10%Number of Google reviews, compared with the most-reviewed business on the listMeasured
Recency5%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%How clearly the business does this trade (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)Measured
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodicallyMeasured
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there areMeasured

HVAC contractors in Cary: frequently asked questions

Who is the best HVAC contractor in Cary?

By CR Score, the highest-ranked HVAC contractor in Cary, NC is Air Experts Heating & Cooling with a CR Score of 65/100. It has 4.9★ from 8,170 Google reviews. It is open 24/7. Blanton's Air, Plumbing & Electric (#2) and Service Experts Heating & Air Conditioning (#3) follow. We ranked 418 HVAC contractors on ten factors, last updated October 22, 2026.

How many HVAC contractors are there in Cary?

ContractorsRanked ranks 418 HVAC contractors serving Cary, NC. 7 of them are based in Cary; 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 Cary are open 24/7?

136 ranked HVAC contractors in Cary post 24/7 hours. The highest-ranked are Air Experts Heating & Cooling (#1), Blanton's Air, Plumbing & Electric (#2) and Service Experts Heating & Air Conditioning (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which HVAC contractors in Cary work on weekends?

263 of 418 ranked HVAC contractors post Saturday hours and 200 post Sunday hours. The highest-ranked open Saturdays are Air Experts Heating & Cooling (#1), Blanton's Air, Plumbing & Electric (#2) and Service Experts Heating & Air Conditioning (#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 Cary?

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 Cary. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Cary HVAC contractors have?

The median Google rating among 418 rated HVAC contractors in Cary is 4.9★, with a median of 40 reviews. Michael & Son Services has the most, 13,263 reviews, and ranks #4. 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 Cary?

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 Cary

  1. October 2026: CR Scores recalculated for 418 hvac contractors serving Cary.
  2. October 2026: 3 duplicate listings merged.

More HVAC contractors and Cary pages

Other trades in Cary