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ContractorsRanked

Emergency HVAC Contractors in Kanata, ON (2026)

Top 50 of 203 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 Kanata: Enercare, 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 Kanata at a glance

Top emergency HVAC contractors in Kanata at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Enercare944.8★ (2,654)Ottawa, 1 km away24/7
2Francis Home Environment Heating and Air Conditioning944.9★ (6,159)Ottawa, 17 km away24/7
3Capital Home Comfort Systems - Ottawa HVAC925.0★ (200)Kanata24/7
4HIKMA HVAC914.9★ (223)Kanata24/7
5Anchor Home Comfort914.9★ (3,646)Ottawa, 26 km away24/7
6Ottawa Home Services914.9★ (1,200)Ottawa, 16 km away24/7
7Francis Plumbing Heating & Cooling914.8★ (1,470)Ottawa, 15 km away24/7
8Oria Heating and Cooling915.0★ (545)Ottawa, 14 km away24/7
9AirZone HVAC Services914.9★ (1,010)Ottawa, 17 km away24/7
10Reliance Holmes Ottawa Heating, Air Conditioning & Plumbing914.7★ (8,352)Ottawa, 27 km away24/7

Call an emergency HVAC contractor in Kanata 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 Kanata, 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 203 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.

  1. Ranked #1 in Kanata

    #1 Enercare

    Based in Ottawa, 1 km away

    94/100CR Score

    Ranked #1 because of its Google rating and availability: 4.8★ from 2,654 Google reviews, open 24/7.

    • 4.8★ from 2,654 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    50 Frank Nighbor Pl, Ottawa, ON K2V 1B9
    View profile for Enercare(613) 383-1210

  4. #4 HIKMA HVAC

    Based in Kanata

    91/100CR Score

    Ranked #4 because of its Google rating and availability: 4.9★ from 223 Google reviews, open 24/7.

    • 4.9★ from 223 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    208 Flamborough Way, Kanata, ON K2W 1G5
    View profile for HIKMA HVAC(613) 302-2228

  11. #11 Enercare

    Based in Ottawa, 25 km away

    91/100CR Score

    Ranked #11 because of its Google rating and availability: 4.7★ from 5,672 Google reviews, open 24/7.

    • 4.7★ from 5,672 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2160 Thurston Dr, Ottawa, ON K1G 6E1
    View profile for Enercare(613) 216-0023

  21. #21 Apple HVAC

    Based in Ottawa, 16 km away

    89/100CR Score

    Ranked #21 because of its Google rating and availability: 5.0★ from 220 Google reviews, open 24/7.

    • 5.0★ from 220 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1468 Chatelain Ave, Ottawa, ON K1Z 8B1
    View profile for Apple HVAC(613) 315-7325

  24. #24 NKR HVAC

    Based in Nepean, 16 km away

    88/100CR Score

    Ranked #24 because of its Google rating and availability: 4.9★ from 160 Google reviews, open 24/7.

    • 4.9★ from 160 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    160 Andre Audet Avenue, Nepean, ON K2J 5Z2
    View profile for NKR HVAC(613) 413-6143

Top 50 of 203 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 Kanata, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Reid Heating and Cooling884.8★ (193)15 km
27Reliable Home Environment884.8★ (200)15 km
28Home Service Group Inc.884.8★ (183)15 km
29Shouldice Mechanical884.7★ (39)In Kanata
30Murray Heating & Cooling Inc. (AKA Murray Refrigeration)884.8★ (30)In Kanata
31ServicePlus Heating and Cooling884.9★ (99)14 km
32Prime HVAC Solutions Inc885.0★ (53)11 km
33Marathon HVAC875.0★ (46)11 km
34RepairUs Commercial Refrigeration Ottawa Inc.875.0★ (39)9 km
35Advanced HVAC Inc.874.8★ (708)32 km
36Setpoint Heating and Cooling Inc.875.0★ (15)In Kanata
37LG Home Comfort Ottawa874.7★ (151)15 km
38Tempzone Hvac875.0★ (100)20 km
39Enercare874.8★ (1,275)38 km
40Northern Elements HVAC875.0★ (54)14 km
41Rogers Heating and Air Conditioning Inc874.9★ (54)12 km
42Team Harding874.1★ (207)In Kanata
43Comfort Line Hvac Services lnc875.0★ (12)In Kanata
44Orange HVAC875.0★ (84)20 km
45Pro Duct Solutions874.7★ (295)23 km
46Ultra Air Heating and Cooling Inc.865.0★ (31)12 km
47Zenith Eco Energy864.9★ (123)24 km
48Parent Heating & Cooling864.8★ (329)31 km
49Perfect Combustion864.4★ (13)In Kanata
50AirMechanics865.0★ (21)11 km

How we ranked emergency HVAC contractors in Kanata

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 Kanata: questions

Which HVAC contractors in Kanata are open 24/7?

25 on this list post 24/7 hours, including Enercare, Francis Home Environment Heating and Air Conditioning, Capital Home Comfort Systems - Ottawa HVAC, HIKMA HVAC and Anchor Home Comfort.

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

Enercare is #1, with a CR Score of 94 out of 100 on emergency weights.

How are emergency HVAC contractors in Kanata 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 Kanata

  1. October 2026: CR Scores recalculated for 203 hvac contractors serving Kanata.

More emergency and heating and cooling pages