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HVAC Professional

DeMarco Mechanical Services logoDeMarco Mechanical Services

Scarborough, ON
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Emergency ServiceWSIBTSSA LicensedBBB Accredited
3 Credentials Verified
ProScore

This score reflects 92 Google reviews, ratings from 2 platforms in all, licensed and verified.

How is this calculated?
Score updated: Oct 2026

About DeMarco Mechanical Services

AI-generated summary from ProScore data sources

DeMarco Mechanical Services handles HVAC repair and installation work in Scarborough, operating seven days a week. The team is known for diagnosing problems that others have missed, completing work quickly, and maintaining professional conduct throughout the job.

  • DeMarco Mechanical Services: ProScore 86, 1st of 53 scored HVAC contractors in Scarborough.
  • 92 Google reviews (4.8 stars; median 31) for DeMarco Mechanical Services, ahead of 43 of 53 HVAC contractors.
Rated on 2 independent platformsProScore found ratings for this business on 2 independent review platforms. Each one is listed in "Ratings Across Platforms" below.Government-licensedWSIB coverage confirmedElite Trust Score

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What Customers Say

AI analysis of 10 Google reviews

Top Strengths

Technicians solve problems others couldn't - demonstrating superior diagnostic expertise
Fast, efficient service with quick problem identification and resolution
Professional team with courteous demeanor, punctuality, and attention to cleanliness
knowledgeable techniciansfast/efficient serviceprofessionalhonest pricingreliable

Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

3 sources · 196 reviews
GoogleListing found
Google Business Profile reviews
4.8/5
92 reviews
Review platform BListing found
Independent review platform · name withheld by policy
4.9/5
104 reviews
BBBListing found
Better Business Bureau · accredited · as of March 2026
A+Rating · accredited

Not found on 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

Elite Status

Scores in ProScore’s Elite tier — the highest level a HVAC contractor can reach, earned from strong, consistent signals across the sources ProScore checks.

Highly Rated

Consistently rated 4.8 stars across 92 Google reviews.

Rated on Multiple Platforms

Independently rated on 2 review platforms — ratings that agree across sources are harder to game.

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.

BBB Accredited · A+

Better Business Bureau accredited with an A+ rating.

Google Review Breakdown

92 total
5
86
4
0
3
0
2
2
1
4

Featured Review

From Google

“

From the moment I called DeMarco Mechanical, the team was courteous and knowledgeable. The technician arrived on time, fixed my HVAC system swiftly, and left the workspace spotless. It’s rare to find service providers who truly prioritize customer satisfaction like this.

A
Antonella Recarte
Google Review

Frequently Asked Questions

Is DeMarco Mechanical Services licensed?
Yes, DeMarco Mechanical Services holds a TSSA licence, verified by ProScore against the Technical Standards and Safety Authority database.
Does DeMarco Mechanical Services have insurance?
Yes, DeMarco Mechanical Services has verified WSIB (Workplace Safety and Insurance Board) coverage, which protects homeowners from liability if a worker is injured on the job.
What is DeMarco Mechanical Services’s rating?
DeMarco Mechanical Services has a ProScore Trust Score of 86/100 (Elite), calculated from 3 data sources including 92 Google reviews.
Where is DeMarco Mechanical Services located?
DeMarco Mechanical Services is a hvac serving Scarborough, Ontario. You can reach them at +1 416-820-9155. View their full profile on ProScore for reviews and credentials.

Business Details

Unit 7 Coronation Dr #550, Scarborough, ON M1E 4V1
HVAC

Hours

Every day7a.m.-11p.m.

Services Offered

AC installationFurnace repairDuctworkHVAC maintenanceHeat pump installationThermostat installation

Services & Info

Emergency Service

Offerings

Repair servicesInstallation service

Service options

Language assistance

Credentials

TSSA License
000219202
✓ Confirmed
Insurance
Not Confirmed
WSIB Coverage
✓ 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

Data Transparency

Sources
Google, BBB, major review platforms, 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 Scarborough

See how DeMarco Mechanical Services ranks against other hvac contractors in Scarborough on ProScore.

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.