HVAC Professional

Don's Heating and Cooling Ltd.

Alliston, ON

Emergency ServiceResponds to Reviews

+1 705-435-5005 Website

Serving Alliston & area

63out of 100

Good

ProScore

This score reflects 142 Google reviews.

How is this calculated?

Score updated: Oct 2026

About Don's Heating and Cooling Ltd.

AI-generated summary from ProScore data sources

Don's Heating and Cooling Ltd. operates 24 hours, seven days a week, providing HVAC repair work in Alliston, and offers wheelchair-accessible parking.

Is this your business?

Verify your profile to confirm your business, earn your Verified badge, and unlock your dashboard and growth tools.

Verify Your Profile →

Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

1 source · 142 reviews

GoogleListing found

Google Business Profile reviews

4.8/5

142 reviews

Not found on 3 other platforms ProScore checks (Review platform B, BBB, Review platform C).

ProScore aggregates Google, the BBB and other major review platforms. Some sources are not named publicly.

How sources are weighted: ProScore methodology.

Things to Know

Highly Rated

Consistently rated 4.8 stars across 142 Google reviews.

Open 24 Hours

Every posted day shows 24-hour availability.

Google Review Breakdown

142 total

132

Featured Review

From Google

“

Our furnace was shutting off during the night. When we woke up, it was 67° in the house and the furnace was stalled. Called Don’s heating and cooling and Tyler Baird answered the call. He was very thorough in his troubleshooting to analyze the problem. Tyler explained everything in detail and gave me a complete breakdown of my heating system.<br>Extremely satisfied… Great job

Massimo Barone

Google Review

Photos & Work

1 photo

Other top rated hvac in Alliston

Reuben's Air Inc.

Alliston

5(22)

Frequently Asked Questions

Is Don's Heating and Cooling Ltd. licensed?

Licensing status has not been verified for Don's Heating and Cooling Ltd.. Contact them directly to confirm current credentials before hiring.

Does Don's Heating and Cooling Ltd. have insurance?

WSIB insurance status is not verified for Don's Heating and Cooling Ltd.. Request proof of workplace insurance and liability coverage before hiring.

What is Don's Heating and Cooling Ltd.’s rating?

Don's Heating and Cooling Ltd. has a ProScore Trust Score of 63/100 (Good), calculated from 1 data source including 142 Google reviews.

Where is Don's Heating and Cooling Ltd. located?

Don's Heating and Cooling Ltd. is a hvac serving Alliston, Ontario. You can reach them at +1 705-435-5005. View their full profile on ProScore for reviews and credentials.

Business Details

124 Young St, Alliston, ON L9R 1P8

HVAC

View on Google Maps

Hours

Every dayOpen 24 hours

Services Offered

AC installationFurnace repairDuctworkHVAC maintenanceHeat pump installationThermostat installation

Services & Info

Open 24 HoursEmergency Service

Offerings

Repair services

Accessibility

Wheelchair-accessible parking lot

Credentials

Insurance

Not Confirmed

Credentials are as reported by contractors and public sources — verify each with the contractor and the issuing authority before hiring.Check it yourself: WSIB clearance · TSSA fuels contractor registry

Homeowner Guides

How much does this service cost in Ontario?Red flags when hiring View all guides →

Data Transparency

Sources: Google
Score computed: October 13, 2026

Is this your business?

Claim your profile to update info, add photos, and respond to reviews

Claim This Listing

More hvac in Alliston →|All hvac in Ontario →|All contractors in Alliston →

Checked by ProScore

What is the ProScore?

One score from 0 to 100 across every review platform and public registry ProScore checks. How the ProScore works

≥81

Elite

≥70

Trusted

≥54

Good

≥30

Basic

<30

Caution

—

Not yet rated

Are you the owner of this business? Dispute this score

Still researching?

Read the hiring guide →Check cost estimates →

Before you hire, read: 5 questions to ask every hvac →

A ProScore is informational only — not a guarantee, endorsement, or recommendation — and the data behind it may be incomplete or out of date. Before hiring, independently verify all credentials, including licences, insurance (including WSIB) and references, directly with the contractor and the issuing authority. Full data notice. Something wrong? Let us know.