Top hvac companies in Canada
| Company Name | Country | City | Address 1 | State/Province | Postal Code | Website | Founding Year | Yearly Revenue in U.S. Dollars | Employees Total | Business Legal Type - Description | Number of Companies in Group | Company Registration Number | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Black & Mcdonald Group LIMITED | Canada | Toronto | 2100-2 Bloor St E | Ontario | M4W 1A8 | blackandmcdonald.***** | 2017 | $1,760,512,000 | 6,500 | Corporation | 72 | N/A |
| 2 | Black & Mcdonald LIMITED | Canada | Toronto | 2100-2 Bloor St E | Ontario | M4W 1A8 | blackandmcdonald.***** | 2017 | $1,489,664,000 | 5,500 | Corporation | 72 | N/A |
| 3 | The Arcticom Group Canada LTD | Canada | Burnaby | 4340 Dawson St | British Columbia | V5C 4B6 | ctcontroltemp.***** | 2024 | $622,950,400 | 2,300 | Corporation | N/A | N/A |
| 4 | Reliance Comfort LIMITED Partnership | Canada | Toronto | 2 Lansing Sq | Ontario | M2J 4P8 | reliancehomecomfort.***** | 1997 | $406,272,000 | 1,500 | Partnership of unknown type | 645 | N/A |
| 5 | MODERN/NIAGARA Group INC | Canada | Ottawa | 6 Antares Dr Suite 200 | Ontario | K2E 8A9 | modernniagara.***** | 2024 | $352,102,400 | 1,300 | Corporation | 31 | N/A |
| 6 | Trotter And Morton Building Technologies INC | Canada | Calgary | 5799 3 St Se | Alberta | T2H 1K1 | trotterandmorton.***** | 2024 | $338,560,000 | 1,250 | Corporation | 16 | N/A |
| 7 | Modern Niagara Toronto INC | Canada | Vaughan | 8125 Hwy 50 | Ontario | L4H 4S6 | modernniagara.***** | 2021 | $281,251,896 | 1,300 | Corporation | 31 | N/A |
| 8 | E.S. Fox LIMITED | Canada | Niagara Falls | 9127 Montrose Rd | Ontario | L2E 7J9 | esfox.***** | 1964 | $270,848,000 | 1,000 | Corporation | 14 | N/A |
| 9 | Modern Niagara Building Services INC | Canada | Vaughan | 8125 Hwy 50 | Ontario | L4H 4S6 | modernniagara.***** | 2023 | $203,136,000 | 750 | Corporation | N/A | N/A |
| 10 | Modern Niagara Design Services INC | Canada | Ottawa | 85 Denzil Doyle Crt | Ontario | K2M 2G8 | modernniagara.***** | 1962 | $189,593,600 | 700 | Corporation | 31 | N/A |
| 11 | Sunny Corner Enterprises INC | Canada | Miramichi | 259 Dalton Ave | New Brunswick | E1V 3C4 | sunnycorner.***** | 2001 | $189,593,600 | 700 | Corporation | 3 | N/A |
| 12 | 2953-6778 Quebec INC | Canada | Boucherville | 549 Rue de Verrazano | Québec | J4B 7W2 | residencessoleil.***** | 1992 | $142,195,200 | 525 | Corporation | N/A | N/A |
| 13 | Trane Canada Ulc | Canada | Markham | 525 Cochrane Dr Suite 101 | Ontario | L3R 8E3 | N/A | 1999 | $135,424,000 | 500 | Corporation | 1002 | N/A |
| 14 | Tbc Constructions INC | Canada | Québec City | 760 Av Godin | Québec | G1M 2K4 | tbc.***** | 2014 | $135,424,000 | 500 | Corporation | 3 | N/A |
| 15 | Guthrie Investments LTD | Canada | Fort Mcmurray | 9912 Manning Ave | Alberta | T9H 2B9 | guthriemech.***** | 1994 | $135,424,000 | 500 | Corporation | 3 | N/A |
| 16 | Guthrie Mechanical Services LTD | Canada | Fort Mcmurray | 9912 Manning Ave | Alberta | T9H 2B9 | guthriemech.***** | 2019 | $135,424,000 | 500 | Corporation | 3 | N/A |
| 17 | Cogesmic INC | Canada | Sainte-marie | 745 Av Lasalle | Québec | G6E 1S2 | N/A | 1989 | $135,424,000 | 500 | Corporation | N/A | N/A |
| 18 | Lockerbie & Hole Contracting LIMITED | Canada | Edmonton | 14940 121a Ave Nw | Alberta | T5V 1A3 | lockerbiehole.***** | 2000 | $135,424,000 | 500 | Corporation | 93 | N/A |
| 19 | Troy Life & Fire Safety LTD | Canada | Owen Sound | 1042 2nd Ave E | Ontario | N4K 2H7 | troylfs.***** | 2007 | $132,336,824 | 1,050 | Corporation | 35 | 8369828 |
| 20 | Kel-Gor LIMITED | Canada | Sarnia | 1411 Plank Rd | Ontario | N7T 7H3 | kelgor.***** | 1969 | $121,881,600 | 450 | Corporation | N/A | N/A |
| 21 | Lamsar INC | Canada | Sarnia | 608 Mcgregor Rd | Ontario | N7T 7J2 | lamsar.***** | 1979 | $108,339,200 | 400 | Corporation | N/A | N/A |
| 22 | RT Hvac Holdings INC | Canada | St. Catharines | 28 Dunkirk Rd | Ontario | L2R 1A1 | right-time.***** | 2018 | $108,339,200 | 400 | Corporation | 12 | N/A |
| 23 | Vollmer INC | Canada | Windsor | 3822 Sandwich St | Ontario | N9C 1C1 | vollmer.***** | 1965 | $108,339,200 | 400 | Corporation | 3 | N/A |
| 24 | Arpi's Industries LTD | Canada | Calgary | 6815 40 St Se | Alberta | T2C 2W7 | arpis.***** | 2004 | $98,588,672 | 364 | Corporation | N/A | N/A |
| 25 | 9371-2222 Quebec INC. | Canada | Québec City | 1700 Rue Leon-harmel | Québec | G1N 4R9 | groupenoel.***** | 2017 | $94,796,800 | 350 | Corporation | 4 | N/A |
Showing 25 of 39,868 companies
Request Free SampleHvac companies in Canada by province
39,868 hvac companies across 13 Canadian provinces and territories. Hover any province to see its share of the Canadian hvac companies market.
Hvac companies in Canada by employee size
| Bracket | Companies | Share |
|---|---|---|
| 1-4 | 27,154 | |
| 5-9 | 9,764 | |
| 10-19 | 1,609 | |
| 20-49 | 941 | |
| 50-99 | 201 | |
| 0 or Unknown | 86 | |
| 100-199 | 80 | |
| 200-499 | 24 | |
| 500-999 | 5 | |
| 1.000-4.999 | 4 |
Hvac companies in Canada by revenue
| Bracket | Companies | Share |
|---|---|---|
| 500.000 to 999.999 | 25,997 | |
| 1.000.000 to 4.999.999 | 6,837 | |
| 100.001 to 499.999 | 5,660 | |
| 0 or Unknown | 520 | |
| 5.000.000 to 9.999.999 | 499 | |
| 10.000.000 to 49.999.999 | 310 | |
| 100.000.000 to 499.999.999 | 20 | |
| 50.000.000 to 99.999.999 | 19 | |
| 1 to 100.000 | 3 | |
| 1.000.000.000 or more | 2 | |
| 500.000.000 to 999.999.999 | 1 |
SIC and industry classification for Canadian hvac companies
Canadian hvac companies fall under SIC code 1711. The list above covers every active Canadian company tagged with this code plus closely related codes, so the province and revenue breakdowns reflect the entire sector rather than a sample.
Closely related business services
Frequently asked questions about hvac companies in Canada
Our list tracks 39,868 active hvac companies across all ten Canadian provinces and three territories, sourced from federal Corporations Canada (ISED) and provincial business registries and verified monthly. The exact count changes as firms register, dissolve and merge.
The province with the most hvac companies is Ontario, followed by Quebec, British Columbia, Alberta and Manitoba. The full province breakdown above shows the share each Canadian province and territory holds.
Canadian hvac companies are primarily covered by SIC code 1711. The list above covers every active Canadian company tagged with this code plus closely related codes. The platform link beside each result lets you filter by sub-code or by SIC major group.
Yes. Apply your filters (province, size, revenue, etc.) on the platform, preview the result, then export the full filtered list as CSV or Excel. Larger exports are delivered by email link. Request a free sample first if you want to evaluate the data before you buy.
Every record includes the firm name, full business address, primary phone, business email (where available), website, BN, employee size, revenue band, founding year and SIC classification. Records are sourced from federal Corporations Canada and provincial registries and re-verified monthly.
Monthly. Each refresh removes firms that have dissolved and adds new registrations from the latest federal and provincial registry feeds. The "Last updated" line at the top of this page shows the most recent refresh date.
13 Canadian provinces and territories have at least one active hvac companie in our list. The province with most hvac companies is Ontario, followed by Quebec, British Columbia, Alberta and Manitoba. Use the interactive province map above to compare any two provinces by share of the Canadian hvac companies market.
