General Contractor Professional

McDonnell Carpentry Ltd

Stratford, ON

WSIB

+1 519-272-4772 Website

1 Credential Verified

74out of 100

Trusted

ProScore

This score reflects WSIB coverage confirmed.

How is this calculated?

Score updated: Oct 2026

About McDonnell Carpentry Ltd

AI-generated summary from ProScore data sources

McDonnell Carpentry Ltd covers general contracting work in and around Stratford, Ontario.

McDonnell Carpentry Ltd: ProScore 74, 5th of 15 scored general contractors in Stratford.
4 Google reviews (5.0 stars; median 4) for McDonnell Carpentry Ltd, ahead of 5 of 14 general contractors.

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What Customers Say

AI analysis of 1 Google review

Top Strengths

Exceptional responsiveness to urgent after-hours requests - owner Tim and team members Quinton and Jason responded immediately despite being off-hours

Strong commitment to helping vulnerable populations - willingly assisted elderly client (95 years old) during emergency heat wave situation

Reliable and dependable - went above and beyond when other contractors would likely decline

after-hours serviceemergency responsecustomer carereliabilitywillingness to help

Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

1 source · 4 reviews

GoogleListing found

Google Business Profile reviews

5.0/5

4 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.

WSIB Verified

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

Google Review Breakdown

4 total

Featured Review

From Google

“

Moved our 95 year old mother to retirement home during heat wave. The maintenance person was on holidays and the home’s rules are a general contractor must install air conditioners, not families. Called Tim after 5 to ask if he had someone. He stated he was on his way back to the shop but thought it would have to be next day as the guys had probably left. I couldn’t believe I suddenly got text, Quinton and Jason headed right over. After hours. Hot as ever. They went to help a 95 year old when I’

LE Lake

Google Review

Photos & Work

1 photo

Other top rated general contractor in Stratford

Teahen Construction Ltd.

More general contractors in Stratford

Frequently Asked Questions

Is McDonnell Carpentry Ltd licensed?

Licensing status has not been verified for McDonnell Carpentry Ltd. Contact them directly to confirm current credentials before hiring.

Does McDonnell Carpentry Ltd have insurance?

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

What is McDonnell Carpentry Ltd’s rating?

McDonnell Carpentry Ltd has a ProScore Trust Score of 74/100 (Trusted), calculated from 1 data source including 4 Google reviews.

Where is McDonnell Carpentry Ltd located?

McDonnell Carpentry Ltd is a general contractor serving Stratford, Ontario. You can reach them at +1 519-272-4772. View their full profile on ProScore for reviews and credentials.

Business Details

521 Erie St, Stratford, ON N5A 2N7

General Contractor

View on Google Maps

Hours

Monday7:30a.m.-5:30p.m.

Tuesday7:30a.m.-5:30p.m.

Wednesday7:30a.m.-5:30p.m.

Thursday7:30a.m.-5:30p.m.

Friday7:30a.m.-5:30p.m.

SaturdayClosed

SundayClosed

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 Stratford View all guides →

Data Transparency

Sources: Google 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 Stratford

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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.