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Emergency HVAC Contractors in Innisfil, ON (2026)

Top 50 of 219 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 Innisfil: Reliance Yanch 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 Innisfil at a glance

Top emergency HVAC contractors in Innisfil at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Reliance Yanch Heating, Air Conditioning & Plumbing684.8★ (5,937)Barrie, 3 km away24/7
2Affordable Comfort674.9★ (2,540)Barrie, 4 km away24/7
3Enercare664.7★ (2,051)Barrie, 4 km away24/7
4Climate Air Heating & Air Conditioning654.8★ (841)Barrie, 4 km away24/7
5Custom Comfort ClimateCare644.9★ (738)Barrie, 9 km away24/7
6Services Plus | Heating, Air Conditioning & Gas644.8★ (378)Innisfil24/7
7Air Source Home Comfort644.9★ (554)Barrie, 9 km away24/7
8Affordable Reliable Climate Control Mechanical635.0★ (157)Innisfil24/7
9Central Heating634.8★ (306)Barrie, 4 km away24/7
10Simcoe Muskoka Home Comfort634.9★ (244)Barrie, 6 km away24/7

Call an emergency HVAC contractor in Innisfil 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 Innisfil, 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 219 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.

  2. #2 Affordable Comfort

    Based in Barrie, 4 km away

    67/100CR Score

    Ranked #2 because of its Google rating and trade focus: 4.9★ from 2,540 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 2,540 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    92 Commerce Park Dr Unit 8, Barrie, ON L4N 8W8
    View profile for Affordable Comfort(705) 503-4328

  3. #3 Enercare

    Based in Barrie, 4 km away

    66/100CR Score

    Ranked #3 because of its Google rating and trade focus: 4.7★ from 2,051 Google reviews, listed on Google as “HVAC contractor”.

    • 4.7★ from 2,051 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    680 Huronia Rd, Barrie, ON L4N 6C6
    View profile for Enercare(705) 408-1098

  9. #9 Central Heating

    Based in Barrie, 4 km away

    63/100CR Score

    Ranked #9 because of its Google rating and trade focus: 4.8★ from 306 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 306 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    647 Welham Rd Unit #2, Barrie, ON L4N 0B7
    View profile for Central Heating(705) 315-8822

  12. #12 North Wind HVAC

    Based in Innisfil

    63/100CR Score

    Ranked #12 because of its Google rating and trade focus: 4.8★ from 128 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 128 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2223 Willard Ave, Innisfil, ON L9S 2C1
    View profile for North Wind HVAC(705) 828-4482

  13. #13 CORH

    Based in Barrie, 5 km away

    62/100CR Score

    Ranked #13 because of its Google rating and trade focus: 4.9★ from 126 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 126 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    322 King St Unit #3, Barrie, ON L4N 6L2
    View profile for CORH(705) 517-0174

  14. #14 Smile HVAC

    Based in Barrie, 7 km away

    62/100CR Score

    Ranked #14 because of its Google rating and trade focus: 5.0★ from 113 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 113 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    39 Maple Crown Terrace, Barrie, ON L4M 7H4
    View profile for Smile HVAC(437) 777-4555

  16. #16 Zeeco Services Ltd

    Based in Barrie, 4 km away

    62/100CR Score

    Ranked #16 because of its Google rating and trade focus: 4.6★ from 140 Google reviews, listed on Google as “HVAC contractor”.

    • 4.6★ from 140 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    21 Fenchurch Manor, Barrie, ON L4N 5X7
    View profile for Zeeco Services Ltd(705) 309-6793

  18. #18 Black Forest

    Based in Barrie, 10 km away

    61/100CR Score

    Ranked #18 because of its Google rating and trade focus: 4.9★ from 132 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 132 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    49 High St 3rd floor, Barrie, ON L4N 5J4
    View profile for Black Forest(705) 707-1116

  19. #19 Aire One Heating & Cooling | Furnace Installation & Repair Barrie, HVAC, Heat Pump & AC Service

    Based in Barrie, 8 km away

    61/100CR Score

    Ranked #19 because of its Google rating and trade focus: 4.8★ from 117 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 117 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    176 Burton Ave, Barrie, ON L4N 2S1
    View profile for Aire One Heating & Cooling | Furnace Installation & Repair Barrie, HVAC, Heat Pump & AC Service(705) 733-1003

  23. #23 Black Forest

    Based in East Gwillimbury, 26 km away

    61/100CR Score

    Ranked #23 because of its Google rating and trade focus: 4.8★ from 532 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 532 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    16 Mt Albert Rd, East Gwillimbury, ON L9N 1K4
    View profile for Black Forest(905) 252-9994

  24. #24 DC Comfort Air

    Based in Oshawa, 19 km away

    60/100CR Score

    Ranked #24 because of its Google rating and trade focus: 5.0★ from 145 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 145 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for DC Comfort Air(647) 451-6610

  25. #25 Trade Army Inc.

    Based in Barrie, 8 km away

    60/100CR Score

    Ranked #25 because of its Google rating and trade focus: 4.9★ from 55 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 55 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    5, 190 Minet's Point Rd Suite 432, Barrie, ON L4N 8J8
    View profile for Trade Army Inc.(833) 999-8668

Top 50 of 219 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 Innisfil, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Barrie Heating & Air Conditioning604.8★ (88)12 km
27RK Air Systems605.0★ (38)8 km
28705 HVAC605.0★ (27)7 km
29Anything Gas Heating & AC594.6★ (31)6 km
30Mr. Song Heating & Cooling Inc.594.6★ (44)9 km
31Garry Mechanical inc595.0★ (27)9 km
32Canadian HVAC and Gas595.0★ (20)7 km
33Ambient Air Systems594.8★ (113)23 km
34Barrie Furnace Repair595.0★ (17)7 km
35Don's Heating and Cooling Ltd.594.8★ (139)25 km
36Biznest Canada Inc595.0★ (23)11 km
37North Wind Heating & Air Conditioning595.0★ (12)6 km
38Greenfield Furnace & Air594.7★ (84)21 km
39Infiniti Air Conditioning & Heating584.9★ (181)31 km
40Ontario Top Mechanical585.0★ (6)In Innisfil
41Simcoe Refrigeration and Air Ltd.584.9★ (25)15 km
42Graynon Air585.0★ (4)In Innisfil
43Palm Air Group Inc.584.7★ (12)9 km
44Northline comfort585.0★ (3)In Innisfil
45Alper Heating and Cooling inc585.0★ (86)31 km
46Stewart and Sons HVAC584.8★ (57)25 km
47Long Heating and Air Conditioning - HVAC Professionals575.0★ (28)21 km
48Climate Air Heating & Air Conditioning574.7★ (212)37 km
49Doctor Appliance Heating & Cooling575.0★ (62)7 km
50Lake Simcoe Heating & Air Conditioning573.5★ (13)9 km

How we ranked emergency HVAC contractors in Innisfil

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 Innisfil: questions

Which HVAC contractors in Innisfil are open 24/7?

25 on this list post 24/7 hours, including Reliance Yanch Heating, Air Conditioning & Plumbing, Affordable Comfort, Enercare, Climate Air Heating & Air Conditioning and Custom Comfort ClimateCare.

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

Reliance Yanch Heating, Air Conditioning & Plumbing is #1, with a CR Score of 68 out of 100 on emergency weights.

How are emergency HVAC contractors in Innisfil 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 Innisfil

  1. October 2026: CR Scores recalculated for 219 hvac contractors serving Innisfil.

More emergency and heating and cooling pages