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Stittsville · updated August 2026

HVAC Contractors in Stittsville: the standings

20 hvac contractors serving Stittsville, ranked by Google rating and review count. The bar shows each one's review volume against the leader. Nobody can pay to move up.

Featured slot — open

One labelled spot above these standings, reserved for a claimed Stittsville business. It never changes the ranking below. Claim your listing to take it.

  1. 1
    Enercare
    ★★★★★ 4.8 · 2,987 reviews · Kanata · (613) 383-1210
  2. 2
    Capital City Heating and Cooling Inc.
    ★★★★★ 5 · 461 reviews · Ottawa · (613) 274-0220
  3. 3
    True North Mechanical
    ★★★★★ 5 · 362 reviews · Kanata · (613) 404-3563
  4. 4
    HIKMA HVAC
    ★★★★★ 5 · 262 reviews · Kanata · (613) 302-2228
  5. 5
    Bobby's HVAC Services Etc
    ★★★★★ 5 · 251 reviews · Kanata · (613) 978-5834
  6. 6
    Capital Home Comfort Systems - Ottawa HVAC
    ★★★★★ 5 · 225 reviews · Kanata · (343) 644-5488
  7. 7
    Comfort Hub
    ★★★★★ 5 · 222 reviews · Kanata · (613) 581-1770
  8. 8
    Wamboldt Heating and Air Conditioning
    ★★★★★ 4.9 · 198 reviews · Kanata · (343) 887-4822
  9. 9
    E.N. Blue Heating & Air Conditioning
    ★★★★★ 4.8 · 163 reviews · Kanata · (613) 831-1430
  10. 10
    ServicePlus Heating and Cooling
    ★★★★★ 5 · 100 reviews · Kanata · (613) 699-2702
  11. 11
    1Click Energy Solutions Ottawa (formerly 1Click Heating and Cooling Ottawa)
    ★★★★★ 4.9 · 44 reviews · Kanata · (800) 458-1289
  12. 12
    Shouldice Mechanical Unclaimed
    ★★★★★ 4.8 · 40 reviews · Stittsville · (613) 839-0846
  13. 13
    Gravity Home Services, Heating, Cooling, Water Heater and Duct Cleaning Services
    ★★★★★ 4.8 · 25 reviews · Stittsville · (613) 702-6262
  14. 14
    Assured Climate Control
    ★★★★★ 4.7 · 18 reviews · Kanata · (343) 574-9191
  15. 15
    MJK Heating & Cooling
    ★★★★★ 5 · 12 reviews · Stittsville · (613) 282-9309
  16. 16
    Perfect Combustion
    ★★★★☆ 4.4 · 13 reviews · Stittsville · (613) 291-1986
  17. 17
    Shawn Robinson Refrigeration Ltd
    ★★★★☆ 4.4 · 7 reviews · Stittsville · (613) 728-6983
  18. 18
    Ruby Mechanical
    ★★★★★ 5 · 5 reviews · Stittsville · (613) 913-9878
  19. 19
    Power and Controls HVAC Unclaimed
    ★★★★★ 5 · 4 reviews · Stittsville · (343) 777-9456
  20. 20
    Rocque Mechanical Contracting Inc. Unclaimed
    ★★★★★ 5 · 4 reviews · Stittsville · (613) 831-4328
How the standings work. Rank = Google rating × review volume, observed for the Stittsville area in August 2026. No submissions, no fees, no exceptions — a business moves up by earning reviews, not by paying us. Refreshed monthly.

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