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ContractorsRanked

Emergency HVAC Contractors in Brant, ON (2026)

Top 50 of 268 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 Brant: Reliance Heating, Air Conditioning & Plumbing, 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 Brant at a glance

Top emergency HVAC contractors in Brant at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Reliance Heating, Air Conditioning & Plumbing934.8★ (4,116)Brantford, 9 km away24/7
2Priority Heating, Cooling & Plumbing934.9★ (593)Brant24/7
3ProLogic Comfort Solutions Inc904.9★ (129)Brant24/7
4Reliance Heating, Air Conditioning & Plumbing904.7★ (9,230)Cambridge, 31 km away24/7
5Aire One Heating & Cooling KW904.8★ (9,448)Kitchener, 38 km away24/7
6Falcons Heating & Cooling905.0★ (114)Brantford, 5 km away24/7
7Aire One Heating & Cooling Cambridge894.9★ (2,155)Cambridge, 32 km away24/7
8Mak refrigeration LTD895.0★ (53)Brant24/7
9Total Aire Care Inc.895.0★ (857)Kitchener, 31 km away24/7
10Able Air Conditioning & Heating885.0★ (1,247)Kitchener, 38 km away24/7

Call an emergency HVAC contractor in Brant 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 Brant, 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 268 is on the HVAC contractors page.

Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  18. #18 Wilson Air Ltd

    Based in Brant

    87/100CR Score

    Ranked #18 because of its Google rating and availability: 4.4★ from 50 Google reviews, open 24/7.

    • 4.4★ from 50 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    315 Old Brock Rd, Dundas, ON L9H 5H7
    View profile for Wilson Air Ltd(905) 548-6313

Top 50 of 268 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 Brant, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Jambreeze Heating And Cooling865.0★ (115)26 km
27Emrick Mechanical Ltd.864.8★ (35)10 km
28Premier HVAC865.0★ (24)9 km
29Pioneer Mechanical Inc.865.0★ (14)5 km
30Infiniti Air Kitchener | Furnace Repair & Heat Pump Installation | AC Services864.9★ (447)38 km
31Riverside Heating & Air Conditioning Inc.864.9★ (153)28 km
32Air Comfort Mechanical Inc.855.0★ (233)38 km
33Handy Bros. Home Comfort: Woodstock HVAC855.0★ (103)29 km
34AirPro Heating & Cooling855.0★ (139)33 km
35Adaptive Mechanical Inc854.8★ (89)24 km
36Aire One West Heating & Cooling854.7★ (678)39 km
37648 Mechanical854.9★ (14)10 km
38Aire One West Heating & Cooling855.0★ (13)11 km
39Burloak Heating and Air Conditioning853.7★ (12)In Brant
40Auscan Mechanical855.0★ (8)7 km
41Unique Air854.9★ (187)37 km
42Labreche Trade Solutions-HVAC855.0★ (16)15 km
43ThermalCare Heating & Cooling844.9★ (41)24 km
44Regional Air | Furnace Repair - Service - Installation844.9★ (132)36 km
45Ampair Mechanical Inc845.0★ (16)17 km
46Smith Heating & Cooling845.0★ (77)34 km
47Arthur's Heating & Cooling844.9★ (120)37 km
48Air Expert Home Comfort Inc844.6★ (155)31 km
49LG Home Comfort Brantford844.6★ (9)11 km
50Platinum Home Comfort845.0★ (36)27 km

How we ranked emergency HVAC contractors in Brant

Emergency lists move 10 points of the CR Score from reputation to availability: 25% and 20%. 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
Reputation25%Bayesian-adjusted Google star rating
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2
Review volume10%log10(reviews + 1) against the list maximum
Recency10%Share of reviews from the last 12 months
Availability20%Weekly open hours, Saturday, Sunday, 24/7 or same-day
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radius
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)

Emergency HVAC contractors in Brant: questions

Which HVAC contractors in Brant are open 24/7?

25 on this list post 24/7 hours, including Reliance Heating, Air Conditioning & Plumbing, Priority Heating, Cooling & Plumbing, ProLogic Comfort Solutions Inc, Reliance Heating, Air Conditioning & Plumbing and Aire One Heating & Cooling KW.

Who is ranked #1 for emergency heating and cooling in Brant, ON?

Reliance Heating, Air Conditioning & Plumbing is #1, with a CR Score of 93 out of 100 on emergency weights.

How are emergency HVAC contractors in Brant ranked?

Emergency lists move 10 points of the CR Score from reputation to availability: 25% and 20%. 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 Brant

  1. October 2026: CR Scores recalculated for 268 hvac contractors serving Brant.
  2. October 2026: 1 duplicate listing merged.

More emergency and heating and cooling pages