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General Contractor Professional

GMC Construction Inc. logoGMC Construction Inc.

Richmond Hill, ON
Compare with similar general contractor providers in Richmond Hill →
Emergency ServiceWSIB
+1 647-450-4466 Website(opens in new tab)
1 Credential Verified
ProScore
5★ Google|1/4 Sources

This score reflects 84 verified reviews, licensed and verified.

How is this calculated?
Data verified: May 2026

About GMC Construction Inc.

AI-generated summary from verified data sources

GMC Construction Inc. is a general contractor serving Richmond Hill and surrounding communities. Highly rated with 5.0★ on Google across 84 reviews.

G
Google
5★ (84)
Rated on 1 independent platform
WSIB coverage confirmed

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What Customers Say

AI analysis of 5+ verified Google reviews

Top Strengths

Exceptional attention to detail and finish quality across diverse projects (flooring, kitchens, tiling, installations)
Owner/Max consistently goes above and beyond, offering additional solutions and handling unexpected tasks without hesitation
Strong punctuality, cleanliness, and professionalism with friendly, personable demeanor throughout projects
attention to detailon timeprofessionalMax/owner excellencequality craftsmanship

Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

1 of 4 verified
G
Google
5/5
B
Review Site B
Not found
B
BBB
Not found
C
Review Site C
Not found
The ProScore Trust Score aggregates ratings from all verified sources, weighted by review volume, recency, and platform credibility.

Things to Know

Trusted Contractor

Meets ProScore verification standards for quality and reliability.

Highly Rated

Consistently rated 5 stars across 84+ Google reviews.

WSIB Verified

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

Google Review Breakdown

84 total
5
83
4
0
3
0
2
0
1
1

Featured Review

Verified review from Google

“

We recently had our IKEA kitchen renovated by GMC Construction Inc. in Toronto, and the results are absolutely stunning. The team handled everything from design adjustments to installation with precision and professionalism. They customized the IKEA cabinets to fit our space perfectly and added beautiful finishing touches that made the kitchen look high-end and custom-built.<br><br>What impressed us most was their attention to detail and efficiency—the project was completed on time, within budge

M
Melika Adibi
Google Review

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HTR Basements
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Homeowner Guides

How much does this service cost in Ontario?Red flags when hiringGeneral Contractor FAQs in Richmond HillView all guides →

Frequently Asked Questions

Is GMC Construction Inc. licensed?
Licensing status has not been verified for GMC Construction Inc.. Contact them directly to confirm current credentials before hiring.
Does GMC Construction Inc. have insurance?
Yes, GMC Construction Inc. has verified WSIB (Workplace Safety and Insurance Board) coverage, which protects homeowners from liability if a worker is injured on the job.
What is GMC Construction Inc.’s rating?
GMC Construction Inc. has a ProScore Trust Score of 69/100 (Trusted), calculated from 1 verified data source including 84 Google reviews.
Where is GMC Construction Inc. located?
GMC Construction Inc. is a general contractor serving Richmond Hill, Ontario. You can reach them at +1 647-450-4466. View their full profile on ProScore for verified reviews and credentials.

Business Details

75 Oneida Crescent, Richmond Hill, ON L4B 0H3
General Contractor
View on Google Maps

Hours

FridayOpen 24 hours
MondayOpen 24 hours
SaturdayOpen 24 hours
SundayClosed
ThursdayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours

Services Offered

Home renovationsAdditionsNew constructionProject managementPermit acquisitionDesign-build

Services & Info

Open 24 HoursOnline estimates

Accessibility

Wheelchair-accessible parking lot

Service options

Credentials

Insurance
Not Confirmed
WSIB Coverage
✓ Confirmed

ProScore displays credential information as reported by contractors and third-party sources. Homeowners are encouraged to independently verify all credentials, licenses, and insurance prior to engaging any contractor.

Data Transparency

SourcesGoogle and Ontario regulatory records
Last updatedMay 2026

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Checked by ProScore

What is the ProScore?

The ProScore aggregates ratings from multiple review platforms into a single score from 0 to 100. Unlike platforms that show only their own reviews, the ProScore gives you the complete picture. Scores are capped for providers with limited source verification.

≥80
Elite
≥65
Trusted
≥50
Good
≥30
Basic
<30
Caution

Are you the owner of this business? Dispute this score

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