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General Contractor Professional

Ontario Builders logoOntario Builders

Mississauga, ON
Compare with similar general contractor providers in Mississauga →
Emergency Service
Serving Mississauga & area
ProScore

This score reflects 11 Google reviews.

How is this calculated?
Score updated: Oct 2026

About Ontario Builders

AI-generated summary from ProScore data sources

Ontario Builders is a general contractor based in Mississauga operating 24/7 to accommodate job schedules.

  • Ontario Builders: one of 209 general contractors in Mississauga.
  • 11 Google reviews (4.9 stars; median 9) for Ontario Builders, ahead of 122 of 208 general contractors.
Rated on 1 independent platformProScore found ratings for this business on 1 independent review platform. Each one is listed in "Ratings Across Platforms" below.

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What Customers Say

AI analysis of 2 Google reviews

Top Strengths

Exceptional quality finish - described as 'bright and fresh' and 'outstanding job'
Strong reliability and punctuality - 'started on time' and met tight deadlines by working extended hours
Competitive pricing - customers noted 'great price' offered
paintingfast turnaroundaccommodatingquality finishcompetitive pricing

Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

1 source · 11 reviews
GoogleListing found
Google Business Profile reviews
4.9/5
11 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.

Well Reviewed

4.9 star average on Google with 11 reviews.

Open 24 Hours

Every posted day shows 24-hour availability.

Google Review Breakdown

11 total
5
10
4
1
3
0
2
0
1
0

Featured Review

From Google

“

Adrian did an outstanding job painting our entire house. We were on a tight timeframe as we wanted to list our house asap and he was very accommodating, working all day and night and on the weekend to get the job finished. The finished job looks bright and fresh, and I highly recommend Adrian for any of your painting needs.

T
Tuula Katz
Google Review

Frequently Asked Questions

Is Ontario Builders licensed?
Licensing status has not been verified for Ontario Builders. Contact them directly to confirm current credentials before hiring.
Does Ontario Builders have insurance?
WSIB insurance status is not verified for Ontario Builders. Request proof of workplace insurance and liability coverage before hiring.
What is Ontario Builders’s rating?
Ontario Builders has a ProScore Trust Score of 72/100 (Trusted), calculated from 1 data source including 11 Google reviews.
Where is Ontario Builders located?
Ontario Builders is a general contractor serving Mississauga, Ontario. You can reach them at +1 416-844-3831. View their full profile on ProScore for reviews and credentials.

Business Details

303 Iroquois Ave, Mississauga, ON L5G 1M8
General Contractor

Hours

Every dayOpen 24 hours

Services Offered

Home renovationsAdditionsNew constructionProject managementPermit acquisitionDesign-build
Open 24 HoursEmergency Service

Credentials

Insurance
Not Confirmed
WSIB Coverage
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 · HCRA Ontario Builder Directory

Data Transparency

Sources
Google
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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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.