General Contractor Professional

MJC Custom Contracting

Fergus, ON

WSIB

+1 519-362-6172 Website

1 Credential Verified

81out of 100

Elite

ProScore

This score reflects 47 Google reviews, ratings from 2 platforms in all, WSIB coverage confirmed.

How is this calculated?

Score updated: Oct 2026

About MJC Custom Contracting

AI-generated summary from ProScore data sources

MJC Custom Contracting is a general contractor based in Fergus, Ontario that handles renovations and finishing work.

MJC Custom Contracting: ProScore 81, 1st of 12 scored general contractors in Fergus.
47 Google reviews (5.0 stars; median 6) for MJC Custom Contracting, ahead of 12 of 12 general contractors.

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What Customers Say

AI analysis of 2 Google reviews

Top Strengths

Excellent communication with clients throughout projects

High-quality workmanship on renovations and finishing work

Professional and respectful team with skilled trades

excellent workmanshipcommunicationprofessional tradestimely completionhonest and respectful

Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

2 sources · 48 reviews

GoogleListing found

Google Business Profile reviews

5.0/5

47 reviews

Review platform CListing found

Independent review platform · name withheld by policy

5.0/5

1 review

Not found on 2 other platforms ProScore checks (Review platform B, BBB).

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 47 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.

Google Review Breakdown

47 total

Featured Review

From Google

“

We had Justin and his team finished our basement with about 800 square feet of living space including a washroom. Work was completed in the agreed time frame and pricing was very good. MJC were respectful of our home and all skilled trades were professional. We love our new basement!

Michael Vella

Google Review

Photos & Work

1 photo

Other top rated general contractor in Fergus

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Frequently Asked Questions

Is MJC Custom Contracting licensed?

Licensing status has not been verified for MJC Custom Contracting. Contact them directly to confirm current credentials before hiring.

Does MJC Custom Contracting have insurance?

Yes, MJC Custom Contracting has verified WSIB (Workplace Safety and Insurance Board) coverage, which protects homeowners from liability if a worker is injured on the job.

What is MJC Custom Contracting’s rating?

MJC Custom Contracting has a ProScore Trust Score of 81/100 (Elite), calculated from 2 data sources including 47 Google reviews.

Where is MJC Custom Contracting located?

MJC Custom Contracting is a general contractor serving Fergus, Ontario. You can reach them at +1 519-362-6172. View their full profile on ProScore for reviews and credentials.

Business Details

381 Cummings Crescent, Fergus, ON N1M 3E3

General Contractor

View on Google Maps

Services Offered

Home renovationsAdditionsNew constructionProject managementPermit acquisitionDesign-build

Credentials

Insurance

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

Homeowner Guides

How much does this service cost in Ontario?Red flags when hiring General Contractor FAQs in Fergus View all guides →

Data Transparency

Sources: Google, 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 General Contractors in Fergus

See how MJC Custom Contracting ranks against other general contractors in Fergus on ProScore.

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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.