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Roj building logoRoj building

Ottawa, ON
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Emergency Service
Serving Ottawa & area
ProScore

This score reflects 33 Google reviews.

How is this calculated?
Score updated: Oct 2026

About Roj building

AI-generated summary from ProScore data sources

Roj building is a general contractor based in Ottawa, Ontario, operating 24/7. The business works on site and offers services in English.

  • Roj building: ProScore 83, tied 11th of 129 scored general contractors in Ottawa.
  • 33 Google reviews (5.0 stars; median 9) for Roj building, ahead of 115 of 140 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.Elite Trust Score

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What Customers Say

AI analysis of 2 Google reviews

Top Strengths

Amazing quality of work on projects
Professional and reliable team
Great communication throughout projects
fantastic jobquality of workprofessionalcommunicationon time

Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

1 source · 33 reviews
GoogleListing found
Google Business Profile reviews
5.0/5
33 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

Elite Status

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

Highly Rated

Consistently rated 5.0 stars across 33 Google reviews.

Open 24 Hours

Every posted day shows 24-hour availability.

Google Review Breakdown

33 total
5
33
4
0
3
0
2
0
1
0

Featured Review

From Google

“

ROJ Building did a fantastic job on our project. The team was professional, reliable, and finished everything on time. Great communication throughout, and the quality of the work was top-notch. Highly recommend them for any construction needs!

L
Luisa Gonzalez
Google Review

Frequently Asked Questions

Is Roj building licensed?
Licensing status has not been verified for Roj building. Contact them directly to confirm current credentials before hiring.
Does Roj building have insurance?
WSIB insurance status is not verified for Roj building. Request proof of workplace insurance and liability coverage before hiring.
What is Roj building’s rating?
Roj building has a ProScore Trust Score of 83/100 (Elite), calculated from 1 data source including 33 Google reviews.
Where is Roj building located?
Roj building is a general contractor serving Ottawa, Ontario. You can reach them at +1 343-254-0449. View their full profile on ProScore for reviews and credentials.

Business Details

465 Mutual St, Ottawa, ON K1K 1C7
General Contractor

Hours

Every dayOpen 24 hours

Services Offered

Home renovationsAdditionsNew constructionProject managementPermit acquisitionDesign-build

Services & Info

Open 24 HoursEmergency ServiceOnsite services

Crowd

LGBTQ+ friendlyTransgender safe space

Other

LGBTQ+ friendly

Parking

On-site parking

Amenities

Gender-neutral washroom

Accessibility

Wheelchair-accessible washroom

Service options

Language assistance

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

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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Compare General Contractors in Ottawa

See how Roj building ranks against other general contractors in Ottawa 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.