General Contractor Professional

Domm Construction Ltd

Ayton, ON

WSIB

+1 519-665-7848 Website

1 Credential Verified

73out of 100

Trusted

ProScore

This score reflects 8 Google reviews, WSIB coverage confirmed.

How is this calculated?

Score updated: Oct 2026

About Domm Construction Ltd

AI-generated summary from ProScore data sources

Domm Construction Ltd is a general contractor based in Ayton, Ontario, operating weekdays and accessible by wheelchair-accessible entrance and parking.

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What Customers Say

AI analysis of 2 Google reviews

Top Strengths

Attention to detail consistently praised across reviews

Long-term durability - work holds up exceptionally well over 23+ years

Strong customer service and relationship building

attention to detaildurabilitycustomer servicequality craftsmanshiplong-lasting results

Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

1 source · 8 reviews

GoogleListing found

Google Business Profile reviews

4.5/5

8 reviews

No rating yet on Review platform C. 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

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

8 total

Featured Review

From Google

“

Frank Domm and co put an 1100 sq. ft addition on our house about 23 years ago, then about 8 years ago did a variety of work to tie several things together better and also added a timber frame 3 season outdoor room. I was just spending time in the Sunroom on a bright and beautiful day and again for the umpteenth time really appreciated their work - Thank you Frank and Co., its all still holding up very, very well!

Markdale Chiropractic

Google Review

Photos & Work

1 photo

Frequently Asked Questions

Is Domm Construction Ltd licensed?

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

Does Domm Construction Ltd have insurance?

Yes, Domm Construction 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 Domm Construction Ltd’s rating?

Domm Construction Ltd has a ProScore Trust Score of 73/100 (Trusted), calculated from 1 data source including 8 Google reviews.

Where is Domm Construction Ltd located?

Domm Construction Ltd is a general contractor serving Ayton, Ontario. You can reach them at +1 519-665-7848. View their full profile on ProScore for reviews and credentials.

Business Details

563 Louisa St, Ayton, ON N0G 1C0

General Contractor

View on Google Maps

Hours

Monday7a.m.-4:30p.m.

Tuesday7a.m.-4:30p.m.

Wednesday7a.m.-4:30p.m.

Thursday7a.m.-4:30p.m.

Friday7a.m.-3:30p.m.

SaturdayClosed

SundayClosed

Services Offered

Home renovationsAdditionsNew constructionProject managementPermit acquisitionDesign-build

Services & Info

Accessibility

Wheelchair-accessible entranceWheelchair-accessible parking lot

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 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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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.