186 cities · 1,487 hvac contractors · CASL-aware

HVAC Contractors in Ontario 1,487 verified hvac contractors

Access a verified list of 1481 HVAC contractors operating across Ontario, Canada. This dataset provides direct contact details for businesses in 161 different cities. Download immediately to start your targeted outreach.

Total HVAC Contractors
1,487
Across 186 cities
With Email
614
41% of listings · 79% corporate domain
Avg Rating
4.50
430,293 reviews
Cities Covered
186
With verified data

/ 01 — All citiesBrowse by city

Brampton

59
★ 4.82 · 18 corp emails
$9 USD

Mississauga

56
★ 4.66 · 18 corp emails
$9 USD

Ottawa

47
★ 4.81 · 21 corp emails
$9 USD

London

45
★ 4.79 · 9 corp emails
$9 USD

Richmond Hill

42
★ 4.77 · 15 corp emails
$9 USD

Vaughan

41
★ 4.66 · 13 corp emails
$9 USD

Markham

41
★ 4.82 · 18 corp emails
$9 USD

Guelph

39
★ 4.20 · 15 corp emails
$9 USD

Windsor

36
★ 4.63 · 10 corp emails
$9 USD

Barrie

35
★ 4.74 · 8 corp emails
$9 USD

Oshawa

34
★ 4.41 · 10 corp emails
$9 USD

North York

32
★ 4.91 · 8 corp emails
$9 USD

Whitby

32
★ 4.38 · 14 corp emails
$9 USD

Kitchener

31
★ 4.80 · 14 corp emails
$9 USD

Hamilton

31
★ 4.54 · 15 corp emails
$9 USD

Concord

29
★ 4.21 · 8 corp emails
$9 USD

Cambridge

29
★ 4.75 · 10 corp emails
$9 USD

Oakville

29
★ 4.85 · 11 corp emails
$9 USD

Kingston

29
★ 4.48 · 9 corp emails
$9 USD

Belleville

29
★ 4.29 · 3 corp emails
$9 USD

Scarborough

28
★ 4.84 · 13 corp emails
$9 USD

St. Catharines

27
★ 3.82 · 3 corp emails
$9 USD

Burlington

27
★ 4.72 · 11 corp emails
$9 USD

Bolton

27
★ 3.80 · 7 corp emails
$9 USD

Toronto

26
★ 4.88 · 13 corp emails
$9 USD

Aurora

25
★ 3.79 · 6 corp emails
$9 USD

Pickering

24
★ 4.65 · 12 corp emails
$9 USD

Thunder Bay

23
★ 3.48 · 3 corp emails
$9 USD

Waterloo

22
★ 4.74 · 8 corp emails
$9 USD

Etobicoke

20
★ 4.96 · 15 corp emails
$9 USD

Woodbridge

19
★ 4.18 · 0 corp emails
$9 USD

Brantford

18
★ 4.79 · 6 corp emails
$9 USD

Newmarket

18
★ 4.87 · 10 corp emails
$9 USD

Stratford

15
★ 3.96 · 4 corp emails
$9 USD

Ajax

15
★ 4.18 · 4 corp emails
$9 USD

Collingwood

14
★ 3.93 · 3 corp emails
$9 USD

Chatham

13
★ 4.66 · 6 corp emails
$9 USD

Orléans

12
★ 4.07 · 5 corp emails
$9 USD

Bowmanville

11
★ 4.72 · 3 corp emails
$9 USD

Stoney Creek

10
★ 4.39 · 2 corp emails
$9 USD

East York

10
★ 4.93 · 4 corp emails
$9 USD

Dundas

10
★ 4.73 · 2 corp emails
$9 USD

Bracebridge

10
★ 3.65 · 2 corp emails
$9 USD

Welland

10
★ 4.39 · 2 corp emails
$9 USD

Niagara Falls

9
★ 4.70 · 5 corp emails
$9 USD

Owen Sound

9
★ 3.84 · 2 corp emails
$9 USD

Nepean

8
★ 4.79 · 3 corp emails
$9 USD

Sault Ste. Marie

8
★ 4.01 · 2 corp emails
$9 USD

Caledonia

7
★ 4.79 · 2 corp emails
$9 USD

Greater Sudbury

7
★ 4.06 · 1 corp emails
$9 USD

Innisfil

7
★ 4.87 · 3 corp emails
$9 USD

Timmins

6
★ 4.58 · 1 corp emails
$9 USD

Kanata

6
★ 4.83 · 1 corp emails
$9 USD

Georgetown

6
★ 4.83 · 3 corp emails
$9 USD

Grimsby

6
★ 3.80 · 2 corp emails
$9 USD

Cumberland

5
★ 2.84 · 1 corp emails
$9 USD

Carp

5
★ 4.84 · 1 corp emails
$9 USD

Sarnia

5
★ 4.64 · 1 corp emails
$9 USD

Also covered, too few listings to sell on their own

Chelmsford (4) · Gloucester (4) · Manotick (4) · Maple (4) · Ancaster (4) · Courtice (4) · Gravenhurst (4) · Wasaga Beach (4) · Puslinch (4) · Brockville (3) · Oldcastle (3) · Trenton (3) · Kenora (3) · Thornhill (3) · Guelph/Eramosa (3) · Sydenham (3) · Sudbury (3) · Niagara-on-the-Lake (3) · Mount Hope (3) · Limoges (3) · Hanmer (3) · Norval (2) · Dunrobin (2) · Elmira (2) · Port Sydney (2) · Prescott (2) · Caledon (2) · Richmond (2) · Glenburnie (2) · Seeley's Bay (2) · Ayr (2) · St. Clements (2) · St. Jacobs (2) · St Thomas (2) · Stittsville (2) · Strathroy (2) · Haldimand (2) · Val Caron (2) · Halton Hills (2) · Waterdown (2) · Beamsville (2) · Havelock (2) · Yarker (2) · Alliston (2) · Huntsville (2) · Ingersoll (2) · Clarington (2) · Amherstview (2) · Kirkland Lake (2) · LaSalle (2) · Lively (2) · Maidstone (2) · Meaford (2) · Milton (2) · Nobleton (2) · Madoc (1) · Algonquin Highlands (1) · Ameliasburgh (1) · Belle River (1) · Binbrook (1) · Blenheim (1) · Bloomfield (1) · Caledon East (1) · Carleton Place (1) · Carlsbad Springs (1) · Cayuga (1) · Clarksburg (1) · Colborne (1) · Cookstown (1) · Creemore (1) · East Gwillimbury (1) · Elmvale (1) · Embro (1) · Essex (1) · Fenwick (1) · Fergus (1) · Frankford (1) · Garson (1) · Gormley (1) · Greater Napanee (1) · Haliburton (1) · Hammond (1) · Hannon (1) · Hawkesbury (1) · Hawkestone (1) · Hudson (1) · Jacobs (1) · Jerseyville (1) · Kars (1) · Kearney (1) · King City (1) · Lynden (1) · Mindemoya (1) · Mono (1) · Navan (1) · Newcastle (1) · Novar (1) · Ohsweken (1) · Ontario (1) · Oro-Medonte (1) · Orono (1) · Paris (1) · Penetanguishene (1) · Plainfield (1) · Point Edward (1) · Port Dover (1) · Prince (1) · Quinte West (1) · Renfrew (1) · Rideau Lakes (1) · Schomberg (1) · Seaforth (1) · Severn (1) · Shannonville (1) · Shanty Bay (1) · Smiths Falls (1) · Smithville (1) · South Porcupine (1) · The Blue Mountains (1) · Utopia (1) · Vars (1) · Vineland Station (1) · Warkworth (1) · Washago (1) · Whitchurch-Stouffville (1) · Whitefish (1) · Woolwich (1) · York (1)

These are included in the Ontario bundle above.

/ 04 — QuestionsFrequently asked

How many HVAC contractors are included for Ontario?+

The PublicLeads Ontario bundle contains 1481 verified HVAC contractor contacts. This covers businesses in 161 distinct cities throughout the province, offering broad geographic coverage for your campaigns.

What contact information is provided?+

Each listing includes essential contact details such as company name, address, phone number, and often a website. We also provide corporate email addresses for 39% of the records.

How current is this data?+

Our data is regularly updated to ensure accuracy. We employ a verification process to confirm active businesses and valid contact information, minimizing bounce rates for your outreach.

Can I filter the list by specific cities in Ontario?+

Yes, once you download the CSV, you can easily filter the 1481 contractors by any of the 161 cities included. This allows for highly localized targeting within Ontario.

Why purchase the Ontario bundle instead of individual city lists?+

The Ontario bundle offers significant savings. For $19 USD, you get all 1481 contacts across 161 cities. Buying individual city lists would cost $9 USD per city, totaling $1449 USD for the same data.

What is the average rating of these contractors?+

The HVAC contractors in our Ontario list have an average Google rating of 4.62 out of 5 stars. This is based on a total of 447,368 customer reviews, indicating a generally high standard of service.

Data sourcing, update frequency, bundle pricing & refunds →

/ DirectoryBrowse HVAC Contractors in Ontario

Find a verified hvac contractor near you. Get directions or visit their website directly — sorted by Google rating.

Able Air Conditioning & Heating

5.0 · 1,640 reviews
HVAC Contractor · Kitchener

Smile HVAC

5.0 · 1,381 reviews
HVAC Contractor · Vaughan

Dynamic Heating & Cooling

5.0 · 823 reviews
HVAC Contractor · Hamilton

Hearth & Home

5.0 · 598 reviews
HVAC Contractor · Brantford

Oria Heating and Cooling

5.0 · 573 reviews
HVAC Contractor · Ottawa

Quality Home Services Heating & Cooling

5.0 · 568 reviews
HVAC Contractor · Caledonia

Advance Heating & Cooling KW

5.0 · 502 reviews
HVAC Contractor · Kitchener

Air Point Heating & Cooling

5.0 · 490 reviews
HVAC Contractor · Vaughan

Tozer Heating & Air

5.0 · 487 reviews
HVAC Contractor · Kingston

Genie Heating and Cooling Inc

5.0 · 483 reviews
HVAC Contractor · Whitchurch-Stouffville

Number one duct cleaning

5.0 · 461 reviews
HVAC Contractor · Ajax

Capital City Heating and Cooling Inc.

5.0 · 457 reviews
HVAC Contractor · Ottawa

Environmental Heating & Cooling

5.0 · 454 reviews
HVAC Contractor · Smithville

Nexklima Inc.

5.0 · 445 reviews
HVAC Contractor · Woodbridge

Local Heating And Cooling

5.0 · 419 reviews
HVAC Contractor · Kitchener

5 Stars Hvac Services

5.0 · 412 reviews
HVAC Contractor · Maple

North Star HVAC

5.0 · 402 reviews
HVAC Contractor · Brampton

Current Plumbing & Heating & Cooling

5.0 · 381 reviews
HVAC Contractor · Collingwood

Marty's Heating and Air Conditioning

5.0 · 369 reviews
HVAC Contractor · Fenwick

Kyro Mechanical

5.0 · 365 reviews
HVAC Contractor · Kingston

True North Mechanical

5.0 · 361 reviews
HVAC Contractor · Ottawa

Comfort Pro Ltd.

5.0 · 353 reviews
HVAC Contractor · Carleton Place

AirTemp HVAC Furnace and Air Conditioner of Burlington

5.0 · 333 reviews
HVAC Contractor · Burlington

Shax HVAC Ltd.

5.0 · 306 reviews
HVAC Contractor · Ajax

Royal Air Solutions

5.0 · 295 reviews
HVAC Contractor · Markham

Air Source Home Comfort

5.0 · 287 reviews
HVAC Contractor · Collingwood

Cross Heating & Air Conditioning Ltd.

5.0 · 278 reviews
HVAC Contractor · Waterloo

Daly Home Comfort

5.0 · 277 reviews
HVAC Contractor · Courtice

Bay Tech Heating and Cooling

5.0 · 274 reviews
HVAC Contractor · Richmond Hill

Richmond Heating and Air Conditioning

5.0 · 274 reviews
HVAC Contractor · St. Clements

HVAC-Group

5.0 · 273 reviews
HVAC Contractor · Mississauga

Maxcare Heating And Cooling

5.0 · 267 reviews
HVAC Contractor · London

HIKMA HVAC

5.0 · 260 reviews
HVAC Contractor · Kanata

Patel Heating and Air Conditioning

5.0 · 252 reviews
HVAC Contractor · Brampton

Apple HVAC

5.0 · 252 reviews
HVAC Contractor · Ottawa

Bobby's HVAC Services Etc

5.0 · 251 reviews
HVAC Contractor · Stittsville

Propel Heating and Cooling

5.0 · 244 reviews
HVAC Contractor · Whitby

1ST HEAT HOME COMFORT INC

5.0 · 233 reviews
HVAC Contractor · Concord

ACM Mechanical Inc

5.0 · 228 reviews
HVAC Contractor · Oakville

Capital Home Comfort Systems - Ottawa HVAC

5.0 · 224 reviews
HVAC Contractor · Kanata

Comfort Hub

5.0 · 222 reviews
HVAC Contractor · Kanata

Hawana HVAC Solutions Ac & Furnace Repair London ON

5.0 · 218 reviews
HVAC Contractor · London

SHC~Scott Home Comfort Heating Cooling

5.0 · 217 reviews
HVAC Contractor · Ottawa

AD Trades Mechanical Inc( heating & Cooling)

5.0 · 217 reviews
HVAC Contractor · Windsor

MH Heating and Cooling Solutions

5.0 · 215 reviews
HVAC Contractor · Mississauga

Kelvinstar Heating and Cooling

5.0 · 214 reviews
HVAC Contractor · Cambridge

deBoer HVAC Services Ltd.

5.0 · 212 reviews
HVAC Contractor · Brantford

Glors Heating and Air Conditioning

5.0 · 210 reviews
HVAC Contractor · Brampton

Premium Home Services Inc.

5.0 · 201 reviews
HVAC Contractor · Grimsby

AirPro Heating & Cooling

5.0 · 200 reviews
HVAC Contractor · Ancaster

/ HelpCommon Questions

How do I choose a reliable hvac contractor in Ontario?+

Start with the rating — look for a hvac contractor holding 4.5 stars or higher with a healthy number of recent reviews, which signals consistent, current service. Confirm they're properly licensed and insured for the work you need, and read a few reviews to see how they handle problems, not just praise. The listings below are sorted by Google rating to make this easier.

What's the typical cost of a hvac contractor in Ontario?+

Pricing varies widely by the scope of the job, materials, and how urgent the work is, so there's no single rate. The most reliable approach is to contact two or three hvac contractors directly for a quote on your specific situation. Use the "View on Google Maps" or "Visit Website" buttons on each listing to reach out.

Are these hvac contractors verified?+

Yes. Every listing is sourced from public Google Business Profile data — business name, rating, and review count — and refreshed monthly so closed or relocated businesses drop off. We show only what's already public; we don't add or alter business details.

How can I contact a hvac contractor?+

Click "View on Google Maps" to get directions, hours, and the business's public contact options, or "Visit Website" to reach them online. We don't publish private phone numbers or email addresses here — the business's own Google profile and website are the right place to get in touch.

I'm a business owner — how do I update or remove my listing?+

Email support@publicleads.com with the subject "Removal Request" and include your business name and city. We process removal and correction requests within 48 hours.