HVAC Professional

W J Barnes

Sarnia, ON

Emergency ServiceWSIBTSSA Licensed

+1 519-332-1770 Website

2 Credentials Verified

67out of 100

Good

ProScore

This score reflects 55 Google reviews, licensed and verified.

How is this calculated?

Score updated: Oct 2026

About W J Barnes

AI-generated summary from ProScore data sources

W J Barnes handles HVAC work in Sarnia, completing installations in under 24 hours with technicians who diagnose problems clearly and warranty their work.

W J Barnes: ProScore 67, 3rd of 7 scored HVAC contractors in Sarnia.
55 Google reviews (4.3 stars; median 48) for W J Barnes, ahead of 4 of 6 HVAC contractors.

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What Customers Say

AI analysis of 7 Google reviews

Top Strengths

Fast, efficient service with installation in less than 24 hours

Knowledgeable and skilled technicians who provide sound advice

Stand behind their work with warranty coverage mentioned

Areas to Watch

No calls when parts are in

Pricing high

friendlyknowledgeablehot water heaterfast serviceskilled

Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

1 source · 55 reviews

GoogleListing found

Google Business Profile reviews

4.3/5

55 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

Extensive Review History

55 Google reviews on record — a large sample behind the 4.3 average.

WSIB Verified

Workplace Safety and Insurance Board coverage confirmed — you're protected.

TSSA Licensed

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

What Reviews Highlight

Reviews mention: friendly, knowledgeable, hot water heater.

Google Review Breakdown

55 total

Featured Review

From Google

“

The service is top notch. Jason, Adam and the team are super knowledgeable and friendly and they stand behind their work. Prices are very reasonable too. We are very happy with our new tankless hot water heater. Highly recommended!

Stephen Bird

Google Review

Photos & Work

1 photo

Other top rated hvac in Sarnia

MN Mechanical

Sarnia

5(77)

Superior HVAC Service, Heating & Air Conditioning

More HVAC contractors in Sarnia

Frequently Asked Questions

Is W J Barnes licensed?

Yes, W J Barnes holds a TSSA licence, verified by ProScore against the Technical Standards and Safety Authority database.

Does W J Barnes have insurance?

Yes, W J Barnes has verified WSIB (Workplace Safety and Insurance Board) coverage, which protects homeowners from liability if a worker is injured on the job.

What is W J Barnes’s rating?

W J Barnes has a ProScore Trust Score of 67/100 (Good), calculated from 1 data source including 55 Google reviews.

Where is W J Barnes located?

W J Barnes is a hvac serving Sarnia, Ontario. You can reach them at +1 519-332-1770. View their full profile on ProScore for reviews and credentials.

Business Details

Sarnia, ON N7T 3N1

HVAC

View on Google Maps

Hours

Monday8a.m.-4:30p.m.

Tuesday8a.m.-4:30p.m.

Wednesday8a.m.-4:30p.m.

Thursday8a.m.-4:30p.m.

Friday8a.m.-4:30p.m.

SaturdayClosed

SundayClosed

Services Offered

AC installationFurnace repairDuctworkHVAC maintenanceHeat pump installationThermostat installation

Emergency Service

Credentials

TSSA License

FS R0015704001

✓ 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 Sarnia View all guides →

Data Transparency

Sources: Google and Ontario regulatory records
Score computed: October 13, 2026

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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

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Compare HVAC Contractors in Sarnia

See how W J Barnes ranks against other hvac contractors in Sarnia on ProScore.

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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.