Pro Listing

All-Comfort Heating & Cooling

HVAC Companies in Newmarket, Ontario
Ranked #11 in Newmarket | Grade B-
4.80 (26 reviews)

All-Comfort Heating & Cooling

All-Comfort Heating & Cooling provides heating and air conditioning repair, maintenance, and installation in Newmarket, Ontario. Feedback highlights responsive service, clear communication, and code-aware installs.

All-Comfort Heating & Cooling business photo 1 - HVAC in Newmarket
All-Comfort Heating & Cooling business photo 2 - HVAC in Newmarket
All-Comfort Heating & Cooling business photo 3 - HVAC in Newmarket
All-Comfort Heating & Cooling business photo 4 - HVAC in Newmarket
Show all photos
Why Homeowners Choose This Business

Local service with responsive scheduling, especially during peak weather. Clear communication on diagnostics, costs, and options. Careful installations tailored to existing spaces and code requirements Local experience that helps homeowners across Newmarket, Ontario compare a more region-aware provider.

Service Area

Serving Newmarket, Ontario and nearby areas in York Region.

Local Pro Business

This listing includes additional business details, homeowner trust signals, and stronger comparison information.

Pro
Additional business details
Listing details

This listing includes service information, customer review signals, a photo gallery, and public contact details to help homeowners compare this business more easily.

This profile includes more business details, homeowner trust signals, and a fuller public presentation.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Shows strong customer satisfaction signals based on review quality and volume.

Trust Signals

Emergency Service - Website and listings indicate 24-hour emergency help for no-heat and no-cool situations.

Services Covered

  Renovation Services
  Furnace Repair
  Air Conditioner Repair
  HVAC installation
  Maintenance
  Heating Maintenance
  Installations
  AC maintenance
  Repairs
  Furnace Replacement
  Air conditioning replacement
  HVAC Diagnostics
  Thermostat troubleshooting
  residential HVAC service
  Ducted System Service
  Heatwave AC Repair

Heating and cooling diagnostics, repair, and maintenance; furnace and air conditioner replacement and installation; part replacement; system tune-ups; guidance on code-compliant upgrades.

Reviews

Customer Reviews

Tim Myrden
Wow! Fantastic service! My air conditioner died recently in the middle of a heatwave. On a Thursday evening. I called All-Comfort Heating and Cooling (phone line was open until 10 pm! The only company I researched that did that.) Despite my…
View full reviewShow less
Wow! Fantastic service! My air conditioner died recently in the middle of a heatwave. On a Thursday evening. I called All-Comfort Heating and Cooling (phone line was open until 10 pm! The only company I researched that did that.)
Despite my doubts due to the heatwave and availability of parts, they were able to come the next day. I was glad to see Brian as he was mentioned in many of the five star reviews on their site. He's the owner too! He was prompt, friendly, and knowledgeable. Immediately found the problem, had the part in the truck, and fixed it. Within a half an hour, we had cool air!
I can't thank him enough. I will recommend him to all my friends. Five stars!
Giulia Pearl
Our AC stopped working in the middle of a heatwave. Brian was able to come on the same date and diagnosed the problem within minutes. He got us a replacement part the next day and arranged for instillation right away. He is knowledgeable, p…
View full reviewShow less
Our AC stopped working in the middle of a heatwave. Brian was able to come on the same date and diagnosed the problem within minutes. He got us a replacement part the next day and arranged for instillation right away. He is knowledgeable, punctual and well-priced. We will be using all-comfort for all put heating and cooling needs moving forward!
Matt P
We had Brian come check on our old furnace to make sure it was in good working order since it was really old. Brian told us it was still ok, but he recommended we change it sooner rather than later. Brian and his crew came up with a solutio…
View full reviewShow less
We had Brian come check on our old furnace to make sure it was in good working order since it was really old. Brian told us it was still ok, but he recommended we change it sooner rather than later. Brian and his crew came up with a solution to fit the new furnace into our existing furnace room abiding by all of the new code requirements. They were on time the day of the installation and professionally moved around all of the components to complete the new installation. My wife and I are very happy with the work performed by All-Comfort Heating & Cooling.
Thomas Wang
I just had Brian come by and help repair a broken starter for my AC unit. Nice guy and very knowledgeable. He took the time to explain what he was doing, what the costs were, what I should be looking for in the future and also showed me how…
View full reviewShow less
I just had Brian come by and help repair a broken starter for my AC unit. Nice guy and very knowledgeable. He took the time to explain what he was doing, what the costs were, what I should be looking for in the future and also showed me how to properly clean my AC unit. I definitely recommend All-Comfort Heating & Cooling and will use them again in the future.
Kelly Patterson
When our furnace was red-flagged, Brian helped us to navigate our way through the purchase and installation of a new furnace in a professional and efficient manner. He took the time to really understand our situation and was able to provid…
View full reviewShow less
When our furnace was red-flagged, Brian helped us to navigate our way through the purchase and installation of a new furnace in a professional and efficient manner. He took the time to really understand our situation and was able to provide us with a range of furnace options that would be suitable for our home and our budget. He was able to arrange for financing on our behalf which gave us peace of mind. The job was done quickly and efficiently and we really appreciated the follow-up call to make sure we were happy with the end product. We highly recommend Brian for any furnace or air conditioning needs.
Frank and Kelly Patterson, Barrie

Write a Review

Share your experience with this business. Reviews are moderated before they appear publicly.

Special Offers

Emergency Service

Emergency service may be available for urgent issues.

Frequently Asked Questions

The team handles furnace and air conditioner diagnostics, repairs, and maintenance. They also replace worn components and install new heating or cooling systems when repair is not the best option.

They service a wide range of common residential HVAC brands. If you have a specific make or a unique setup, calling ahead helps confirm parts availability and timelines.

Reviews note next-day service in many cases, even during heatwaves. Actual timing depends on call volume and part availability, so calling early typically helps.

Technicians explain what’s wrong, expected lifespan, and costs so you can compare repair versus replacement. They also discuss how a new unit would fit your space and meet current code.

Customers report clear explanations of scope and pricing before proceeding. You can request an estimate during the initial call or on-site assessment.
 Verified Listing

Opening Hours

  • Monday 7:00 AM – 10:00 PM
  • Tuesday 7:00 AM – 10:00 PM
  • Wednesday 7:00 AM – 10:00 PM
  • Thursday 7:00 AM – 10:00 PM
  • Friday 7:00 AM – 10:00 PM
  • Saturday 7:00 AM – 10:00 PM
  • Sunday 7:00 AM – 10:00 PM

Request Service

Business Details

Business Rating
4.80 (26 reviews) Pro Listing
Address
250 Denise Cir, Newmarket, ON L3X 2J9, Canada, Newmarket, ON L3X 2J9
Business Type
HVAC Contractor
Website
https://www.allcomfortheatingandcooling.ca/
City Page
HVAC Companies in Newmarket, Ontario

Compare local hvac companies in Newmarket

Browse local businesses, customer reviews, and featured providers across Newmarket.

View Newmarket HVAC Companies

Location Map