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Emergency HVAC Contractors in Lewisville, NC (2026)

Top 50 of 141 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 Lewisville: 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 Lewisville at a glance

Top emergency HVAC contractors in Lewisville at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Gwyn Services654.9★ (1,757)Winston-Salem, 7 mi away24/7
2Call Dad634.9★ (670)Winston-Salem, 9 mi away24/7
3Ice Bear Heating and Cooling634.8★ (137)Lewisville24/7
4QRC HVAC and Refrigeration634.9★ (565)Winston-Salem, 11 mi away24/7
5Go Green Plumbing, Heating, Air & Electrical625.0★ (306)Winston-Salem, 9 mi away24/7
6Eanes Heating, Cooling, Plumbing & Electrical624.8★ (4,332)High Point, 24 mi away24/7
7Sutton Brothers Heating, Cooling, Plumbing, & Electrical624.8★ (1,544)Kernersville, 19 mi away24/7
8K&W Service and Repair Inc624.9★ (128)Clemmons, 6 mi away24/7
9D & S Heating & AC614.7★ (57)Lewisville24/7
10Metro Air Conditioning Co615.0★ (24)Lewisville24/7

Call an emergency HVAC contractor in Lewisville 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 Lewisville, 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 141 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 Lewisville

    #1 Gwyn Services

    Based in Winston-Salem, 7 mi away

    65/100CR 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, 9 mi away

    63/100CR 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

  15. #15 Perfectemp nc

    Based in Lewisville

    58/100CR Score

    Ranked #15 because of its Google rating and trade focus: 4.0★ from 4 Google reviews, listed on Google as “Air conditioning contractor”.

    • 4.0★ from 4 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for Perfectemp nc(336) 355-3591

  17. #17 All Comfort Control

    Based in Thomasville, 22 mi away

    57/100CR Score

    Ranked #17 because of its Google rating and trade focus: 4.6★ from 189 Google reviews, listed on Google as “HVAC contractor”.

    • 4.6★ from 189 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    Clinard Rd, Thomasville, NC 27360
    View profile for All Comfort Control(336) 472-7986

Top 50 of 141 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 Lewisville, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Airflo Heating & Cooling564.8★ (89)24 mi
27Heating and HVAC US554.7★ (13)16 mi
28Johns Plumbing, Heating & Air Conditioning, Water Purification and Electrical554.7★ (740)24 mi
29Shores Plumbing & Heating554.9★ (8)15 mi
30Comfort Conditions554.8★ (26)22 mi
31Master Plumbers Heating & Cooling554.2★ (58)22 mi
32Transcending HVAC554.5★ (8)16 mi
33Quality Pro Heating & Air555.0★ (3)12 mi
34Triad Air Care555.0★ (25)24 mi
35Ferguson Air LLC544.9★ (11)22 mi
36Elements HVAC, LLC545.0★ (10)22 mi
37Call-A-Vet Solutions544.0★ (11)21 mi
38Manuel Sheet Metal Works Inc534.3★ (7)20 mi
39McDowell Heating & Air LLC534.9★ (71)In Lewisville
40NearU Services533.7★ (6)21 mi
41Cool Nest Emergency HVAC Repair Thomasville525.0★ (4)24 mi
42Lintz Heating and Cooling Services525.0★ (3)24 mi
43All Comfort Control512.0★ (4)24 mi
44IdolCo Electric Inc514.9★ (68)20 mi
45Bolen Heating & Air Conditioning Co., Inc484.6★ (82)16 mi
46K & V Heating & Air Conditioning485.0★ (916)In Lewisville
47TemperaturePro Piedmont Triad474.9★ (70)21 mi
48Webb Heating & Air Conditioning474.9★ (1,965)7 mi
49Logan Heating and Cooling464.7★ (839)In Lewisville
50Advanced Appliance Service464.6★ (2,433)7 mi

How we ranked emergency HVAC contractors in Lewisville

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 Lewisville: questions

Which HVAC contractors in Lewisville are open 24/7?

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

Who is ranked #1 for emergency heating and cooling in Lewisville, NC?

Gwyn Services is #1, with a CR Score of 65 out of 100 on emergency weights.

How are emergency HVAC contractors in Lewisville 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?

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

Update log for Lewisville

  1. October 2026: CR Scores recalculated for 141 hvac contractors serving Lewisville.
  2. October 2026: 1 duplicate listing merged.

More emergency and heating and cooling pages