HVAC Professional

Diamond Building Solutions | HVAC

Toronto, ON

Emergency Service

+1 416-848-7178 Website

Serving Toronto & area

54out of 100

Good

ProScore

This score reflects 7 Google reviews.

How is this calculated?

Score updated: Oct 2026

About Diamond Building Solutions | HVAC

AI-generated summary from ProScore data sources

Diamond Building Solutions | HVAC offers HVAC repair work in Toronto, with online estimates available and 24/7 service hours; Arabic and English are spoken.

Diamond Building Solutions | HVAC: one of 90 HVAC contractors in Toronto.

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 · 7 reviews

GoogleListing found

Google Business Profile reviews

5.0/5

7 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

Open 24 Hours

Every posted day shows 24-hour availability.

Google Review Breakdown

7 total

Photos & Work

1 photo

Other top rated hvac in Toronto

City Home Comfort

Toronto

4.7(699)

Interior Climate Solutions LTD

Toronto

4.7(12)

Hudson Condominium Solutions Inc

More HVAC contractors in Toronto

Frequently Asked Questions

Is Diamond Building Solutions | HVAC licensed?

Licensing status has not been verified for Diamond Building Solutions | HVAC. Contact them directly to confirm current credentials before hiring.

Does Diamond Building Solutions | HVAC have insurance?

WSIB insurance status is not verified for Diamond Building Solutions | HVAC. Request proof of workplace insurance and liability coverage before hiring.

What is Diamond Building Solutions | HVAC’s rating?

Diamond Building Solutions | HVAC has a ProScore Trust Score of 54/100 (Good), calculated from 1 data source including 7 Google reviews.

Where is Diamond Building Solutions | HVAC located?

Diamond Building Solutions | HVAC is a hvac serving Toronto, Ontario. You can reach them at +1 416-848-7178. View their full profile on ProScore for reviews and credentials.

Business Details

1 Bloor St W, Toronto, ON M6H 1M9

HVAC

View on Google Maps

Hours

Every dayOpen 24 hours

Services Offered

AC installationFurnace repairDuctworkHVAC maintenanceHeat pump installationThermostat installation

Services & Info

Open 24 HoursEmergency ServiceOnline estimates

Offerings

Repair services

Service options

Language assistance

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 HVAC FAQs in Toronto 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 Toronto →|All hvac in Ontario →|All contractors in Toronto →

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 →

Compare HVAC Contractors in Toronto

See how Diamond Building Solutions | HVAC ranks against other hvac contractors in Toronto on ProScore.

View ranked list of hvac contractors in Toronto →

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.