HVAC Professional

BlackRock HVAC Ltd.

Mississauga, ON

Emergency ServiceTSSA Licensed

+1 647-388-5744 Website

1 Credential Verified

75out of 100

Trusted

ProScore

This score reflects 69 Google reviews, licensed and verified.

How is this calculated?

Score updated: Oct 2026

About BlackRock HVAC Ltd.

AI-generated summary from ProScore data sources

BlackRock HVAC Ltd. provides HVAC services in Mississauga, operating on site during weekdays. Customers describe the work as professional and clean, noting efficient problem-solving and patient guidance on maintenance and system care.

BlackRock HVAC Ltd.: ProScore 75, tied 13th of 99 scored HVAC contractors in Mississauga.
69 Google reviews (4.9 stars; median 31) for BlackRock HVAC Ltd., ahead of 69 of 102 HVAC contractors.

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 →

What Customers Say

AI analysis of 8 Google reviews

Top Strengths

Professional, clean and knowledgeable work

Efficient problem-solving where other companies failed

Patient customer education and maintenance advice

professionalcleanknowledgeableefficientservice

Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

1 source · 69 reviews

GoogleListing found

Google Business Profile reviews

4.9/5

69 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

Trusted Level

Scores in ProScore’s Trusted tier — strong, consistent signals across the sources ProScore checks.

Highly Rated

Consistently rated 4.9 stars across 69 Google reviews.

TSSA Licensed

Licensed with the Technical Standards and Safety Authority — confirmed against the register.

What Reviews Highlight

Reviews mention: professional, clean, knowledgeable.

Google Review Breakdown

69 total

Featured Review

From Google

“

Our old water heater was at the end of its life and needed replacement so we called in Orest. We are very happy we did! He and his associate, Andrew, carried out the job professionally, efficiently and neatly. They were pleasant to deal with and they removed our old water heater. They patiently showed us how the new heater works and provided advice regarding maintenance. We never felt any pressure tactics and we will want Orest and his team back when it’s time to replace our furnace. Definitely

Dean F

Google Review

Photos & Work

1 photo

Other top rated hvac in Mississauga

MH Heating and Cooling Solutions

Mississauga

5(208)

More HVAC contractors in Mississauga

Frequently Asked Questions

Is BlackRock HVAC Ltd. licensed?

Yes, BlackRock HVAC Ltd. holds a TSSA licence, verified by ProScore against the Technical Standards and Safety Authority database.

Does BlackRock HVAC Ltd. have insurance?

WSIB insurance status is not verified for BlackRock HVAC Ltd.. Request proof of workplace insurance and liability coverage before hiring.

What is BlackRock HVAC Ltd.’s rating?

BlackRock HVAC Ltd. has a ProScore Trust Score of 75/100 (Trusted), calculated from 1 data source including 69 Google reviews.

Where is BlackRock HVAC Ltd. located?

BlackRock HVAC Ltd. is a hvac serving Mississauga, Ontario. You can reach them at +1 647-388-5744. View their full profile on ProScore for reviews and credentials.

Business Details

6860 Rexwood Rd Unit 1, Mississauga, ON L4V 1L8

HVAC

View on Google Maps

Hours

Monday8a.m.-6p.m.

Tuesday8a.m.-6p.m.

Wednesday8a.m.-6p.m.

Thursday8a.m.-6p.m.

Friday8a.m.-6p.m.

SaturdayClosed

SundayClosed

Services Offered

AC installationFurnace repairDuctworkHVAC maintenanceHeat pump installationThermostat installation

Services & Info

Emergency ServiceOnsite services

Accessibility

Wheelchair-accessible parking lot

Service options

Credentials

TSSA License

000239395

✓ Confirmed

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 Mississauga View all guides →

Data Transparency

Sources: Google and Ontario regulatory records
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 Mississauga →|All hvac in Ontario →|All contractors in Mississauga →

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 Mississauga

See how BlackRock HVAC Ltd. ranks against other hvac contractors in Mississauga on ProScore.

View ranked list of hvac contractors in Mississauga →

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.