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Emergency HVAC Contractors in Winston-Salem, NC (2026)

Top 50 of 231 HVAC contractors, in emergency orderUpdated 0 paid placements in this rankingHow we rank

25 of the 50 HVAC contractors on this list post 24/7 hours. 24/7 businesses come first, then same-day, each ranked by CR Score with availability weighted higher.

If you smell gas, leave the building now and call your gas utility or 911 from outside.

The short answer

  1. 1

    #1 for emergency heating and cooling in Winston-Salem: Gwyn Services, open 24/7.

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

Top emergency HVAC contractors in Winston-Salem at a glance

Top emergency HVAC contractors in Winston-Salem at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Gwyn Services674.9★ (1,757)Winston-Salem24/7
2Call Dad654.9★ (670)Winston-Salem24/7
3QRC HVAC and Refrigeration654.9★ (565)Winston-Salem24/7
4Go Green Plumbing, Heating, Air & Electrical645.0★ (306)Winston-Salem24/7
5Blaze Heating, Cooling, Electrical & Plumbing - Triad644.8★ (6,166)Greensboro, 17 mi away24/7
6Sutton Brothers Heating, Cooling, Plumbing, & Electrical644.8★ (1,544)Kernersville, 10 mi away24/7
7Eanes Heating, Cooling, Plumbing & Electrical634.8★ (4,332)High Point, 16 mi away24/7
8Go Green Plumbing, Heating, Air & Electrical624.8★ (4,335)Greensboro, 21 mi away24/7
9Michael & Son Services624.9★ (1,490)Greensboro, 18 mi away24/7
10Ice Bear Heating and Cooling604.8★ (137)Lewisville, 9 mi away24/7

Call an emergency HVAC contractor in Winston-Salem now

24/7 hours mean the business says its phone is answered around the clock. Arrival time depends on where the crew is. Ask for an arrival window when you call.

The 50 emergency HVAC contractors in Winston-Salem, ranked

24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights. The full ranking of all 231 is on the HVAC contractors page.

Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  1. Ranked #1 in Winston-Salem

    #1 Gwyn Services

    Based in Winston-Salem

    67/100CR Score

    Ranked #1 because of its Google rating and trade focus: 4.9★ from 1,757 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 1,757 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3941 W Pt Blvd, Winston-Salem, NC 27103
    View profile for Gwyn Services(336) 774-1818

  2. #2 Call Dad

    Based in Winston-Salem

    65/100CR Score

    Ranked #2 because of its Google rating and trade focus: 4.9★ from 670 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 670 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    8075 North Point Blvd, Winston-Salem, NC 27106
    View profile for Call Dad(336) 280-4602

  14. #14 Custom Air Inc

    Based in Burlington, 21 mi away

    60/100CR Score

    Ranked #14 because of its Google rating and trade focus: 4.8★ from 777 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 777 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for Custom Air Inc(336) 245-1808

Top 50 of 231 HVAC contractors by emergency score

#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile.

HVAC contractors in Winston-Salem, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26All Comfort Control584.6★ (189)16 mi
27Airflo Heating & Cooling584.8★ (89)15 mi
28Call Dad584.8★ (155)18 mi
29Rocket Air Heating & Cooling584.8★ (69)13 mi
30Swift Brothers Plumbing, Heating & Air584.8★ (175)20 mi
31Metro Air Conditioning Co585.0★ (24)10 mi
32L&H Heating and Air Conditioning584.9★ (109)20 mi
33Heating and HVAC US584.7★ (13)7 mi
34Earnhardt, Inc.574.7★ (132)19 mi
35Johns Plumbing, Heating & Air Conditioning, Water Purification and Electrical574.7★ (740)14 mi
36Triad Heating & Cooling, Inc.575.0★ (152)24 mi
37Dr. AC Heating and Cooling575.0★ (164)25 mi
38Comfort Conditions574.8★ (26)13 mi
39Master Plumbers Heating & Cooling574.2★ (58)12 mi
40Simplicity Heating and Air Conditioning L.L.C.574.8★ (27)13 mi
41Transcending HVAC574.5★ (8)6 mi
42Fogleman575.0★ (55)21 mi
43Triad Air Care575.0★ (25)15 mi
44Fire and Ice Heating and Cooling574.7★ (99)21 mi
45Triad Air Systems LLC564.9★ (79)22 mi
46Ferguson Air LLC564.9★ (11)12 mi
47Quality Pro Heating & Air565.0★ (3)6 mi
48Elements HVAC, LLC565.0★ (10)13 mi
49A1 Heating & Cooling BY MARKLE564.5★ (26)16 mi
50Call-A-Vet Solutions564.0★ (11)11 mi

How we ranked emergency HVAC contractors in Winston-Salem

Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 HVAC contractors are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.

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 from
Reputation15%Google star rating, adjusted for how many reviews back it
Credentials15%Active state license, bond and workers’ comp on file
Review volume10%Number of Google reviews, compared with the most-reviewed business on the list
Recency5%Share of reviews from the last 12 months
Availability15%Weekly open hours, Saturday, Sunday, 24/7 or same-day
Trade focus10%How clearly the business does this trade (its Google category and name)
Proximity5%Based in the city scores highest, less the farther away it is
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodically
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there are

Emergency HVAC contractors in Winston-Salem: questions

Which HVAC contractors in Winston-Salem are open 24/7?

25 on this list post 24/7 hours, including Gwyn Services, Call Dad, QRC HVAC and Refrigeration, Go Green Plumbing, Heating, Air & Electrical and Blaze Heating, Cooling, Electrical & Plumbing - Triad.

Who is ranked #1 for emergency heating and cooling in Winston-Salem, NC?

Gwyn Services is #1, with a CR Score of 67 out of 100 on emergency weights.

How are emergency HVAC contractors in Winston-Salem ranked?

Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 HVAC contractors are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.

What should I do before the HVAC contractor arrives?

If you smell gas, leave the building now and call your gas utility or 911 from outside.

How many emergency HVAC contractors here list a phone number?

25 of the 25 businesses ranked in full list a phone number. Tap Call to dial it.

Update log for Winston-Salem

  1. October 2026: CR Scores recalculated for 231 hvac contractors serving Winston-Salem.
  2. October 2026: 4 duplicate listings merged.

More emergency and heating and cooling pages