Skip to main content
Menu
Find a Contractor
PlumbersElectriciansHVACRoofersGeneral ContractorsDrywallersKitchen RemodelingBathroom RemodelingPest ControlTree ServiceLandscaping
Resources
Homeowner HubHow-To GuidesFirst 90 DaysHiring GuidesCost GuidesCompare ContractorsCoverage MapAsk ProScore AIFAQ
For Pros
Pro ResourcesClaim Your ProfileImprove Your Score
Leave a ReviewClaim Your ProfileFREE
support@proscore.ca
General Contractor Professional

DIAMOND EXTERIORS COMPANY INC. logoDIAMOND EXTERIORS COMPANY INC.

Scarborough, ON
Compare with similar general contractor providers in Scarborough →
+1 437-345-1983
Serving Scarborough & area
ProScore
5★ Google|2/4 Sources

This score reflects across 2 platforms.

How is this calculated?
Data verified: Jun 2026

About DIAMOND EXTERIORS COMPANY INC.

AI-generated summary from verified data sources

Based in Scarborough, DIAMOND EXTERIORS COMPANY INC. is a professional general contractor serving the local area. Rated 5.0★ on Google with 3 reviews.

G
Google
5★ (3)
C
Review Site C
Good
Rated on 2 independent platforms

Is this your business?

Claim your profile to access your Trust Score dashboard, respond to reviews, and unlock growth tools.

Claim This Profile →

What Customers Say

AI analysis of 3-4 verified Google reviews

Top Strengths

High quality workmanship and durable finishes on exterior projects (siding, insulation, home wrap)
Attention to detail with proactive touch-ups and willingness to accommodate client requests
Competitive pricing with superior quality compared to competitors
professional workmanshipsiding installationtimeliness and punctualityattention to detailhonest pricing

Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

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

Things to Know

Google Review Breakdown

3 total
5
3
4
0
3
0
2
0
1
0

Featured Review

Verified review from Google

“

I am a licensed architect in Toronto. I changed my home exterior from old aluminum siding to Hadie board. We also added rigid insulation and home wrap to improve our thermal condition and water prevention aspects of our walls. Yonel and his team came on time and revamped our exterior with professional workmanship. They were on time, clean and pay attention to details. They did many touch ups by themselves and some more as per my request. Highly recommend them and will refer them to my clients fo

B
Bamdad Baghdadi
Google Review

Other top rated general contractor in Scarborough

Goodridge Contracting
69
Scarborough
5(33)
Elite Construction And Renovations
67
Scarborough
5(16)
DKI - Toronto East (Formerly DKI - Con-Tech)
66
Scarborough
4.7(108)
Ben Construction
66
Scarborough
5(19)

Homeowner Guides

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

Frequently Asked Questions

Is DIAMOND EXTERIORS COMPANY INC. licensed?
Licensing status has not been verified for DIAMOND EXTERIORS COMPANY INC.. Contact them directly to confirm current credentials before hiring.
Does DIAMOND EXTERIORS COMPANY INC. have insurance?
WSIB insurance status is not verified for DIAMOND EXTERIORS COMPANY INC.. Request proof of workplace insurance and liability coverage before hiring.
What is DIAMOND EXTERIORS COMPANY INC.’s rating?
DIAMOND EXTERIORS COMPANY INC. has a ProScore Trust Score of 47/100 (Basic), calculated from 2 verified data sources including 3 Google reviews.
Where is DIAMOND EXTERIORS COMPANY INC. located?
DIAMOND EXTERIORS COMPANY INC. is a general contractor serving Scarborough, Ontario. You can reach them at +1 437-345-1983. View their full profile on ProScore for verified reviews and credentials.

Business Details

5 Baybrook Crescent, Scarborough, ON M1H 2R5
General Contractor
View on Google Maps

Hours

Friday7a.m.-5p.m.
Monday7a.m.-5p.m.
Saturday9a.m.-3p.m.
SundayClosed
Thursday7a.m.-5p.m.
Tuesday7a.m.-5p.m.
Wednesday7a.m.-5p.m.

Services Offered

Home renovationsAdditionsNew constructionProject managementPermit acquisitionDesign-build

Services & Info

Service options

Language assistance

Credentials

Insurance
Not Confirmed
WSIB Coverage
Not 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 major review platforms
Last updatedJune 2026

Is this your business?

Claim your profile to update info, add photos, and respond to reviews

More general contractor in Scarborough →|All general contractor in Ontario →|All contractors in Scarborough →
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

Still researching?

Read the hiring guide →Check cost estimates →

Before you hire, read: 5 questions to ask every general contractor →

Compare General Contractors in Scarborough

See how DIAMOND EXTERIORS COMPANY INC. ranks against other verified general contractors in Scarborough on ProScore.

View ranked list of general contractors in Scarborough →Browse all general contractors in Scarborough →