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New AC
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What We Carry
  • Constant Home Comfort offers brand new, energy-efficient furnaces for every home.
  • Flexible rent-to-own options are available with no large upfront cost.
  • A variety of furnace models are offered to suit different home sizes and heating needs.
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Brands We Carry
Our Blog Content
Sep 11, 2026
Ontario Home Renovation Savings Program: Everything You Can Still Claim in 2026
If you've spent any time looking into home energy rebates in Ontario lately, you've probably ended up with a massive headache. Programs keep…
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Sep 10, 2026
Is your furnace ready for winter? Signs it needs service before the first cold snap
We’ve all been there. That first seriously chilly October night rolls in, you finally give up on the dream of a late summer, and you walk ov…
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Aug 21, 2026
Water Purification in Ontario: Is Your Tap Water Safe for Drinking and Bathing?
When you turn on the tap in your Ontario home, you probably assume the water pouring into your glass or bathtub is clean and perfectly safe.…
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Introduction To Constant Home Comfort

At Constant Home Comfort, we've built our reputation on one simple promise — keeping Canadian families comfortable, no matter the season. With years of hands-on experience across heating, cooling, heat pumps, water heating, indoor air quality, and more, our certified technicians bring the expertise your home deserves. We're not just another HVAC company; we're your long-term home comfort partner, offering innovative, energy-efficient solutions tailored to your needs and budget. From your first quote to ongoing maintenance, we make the process easy, transparent, and stress-free — because your comfort is our business.

New online quote option

Get a home comfort quote online with ServiceWhale

Start your quotation online in just a few minutes. ServiceWhale walks homeowners through the key details we need so our team can follow up with the right next step faster.

Use this option when you want a quick digital starting point before speaking with our comfort advisors.

Online Quotation

Launch the ServiceWhale quote flow to collect homeowner details and start an online estimate in a dedicated window.

Start your online quote

Company Qualifications

  • $5 million liability insurance coverage
  • WSIB certified workplace insurance
  • BBB Accredited Business with A+ rating
  • Ontario-registered HVAC service company
  • Licensed by the Ontario College of Trades
  • HRAI member (Heating, Refrigeration and Air Conditioning Institute of Canada)
  • HomeStars Best of Award winner from 2019 to 2022 with a 9.6+ rating for four consecutive years
  • Armstrong Air Platinum Dealer
  • Lennox Premier Dealer
  • American Standard Customer Care Dealer with 11-year warranty
  • Rinnai Advanced Comfort Expert
  • Navien Service Specialist
  • TSSA registered company with licensed technicians (Technical Standards & Safety Authority)
  • Mitsubishi Residential Technical Certification
  • Gree Heat Pump Workshop and Comprehensive Product Training
  • Tosot Heat Pump Workshop and Comprehensive Product Training
  • Comfiaire Ductless Technical Training
  • Bosch IDS Heat pump Certification
  • York Coleman Heat Pump Technical Training
  • Panasonic R32 Technical Certification
  • Lennox Sizing & Design Training
  • NAIMA Insulation and Air Sealing Training
  • Coolsaver Maintenance Training Program
  • Stardust Solar PV Technology Certificate
Reviews from our customers
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