General Contractor Professional

S.G. Cunningham Limited

Waterloo, ON

+1 519-886-2730 Website

Serving Waterloo & area

74out of 100

Trusted

ProScore

This score reflects 16 Google reviews.

How is this calculated?

Score updated: Oct 2026

About S.G. Cunningham Limited

AI-generated summary from ProScore data sources

S.G. Cunningham Limited is a general contractor based in Waterloo, Ontario, operating weekdays and accessible by wheelchair-accessible entrance and parking. The business offers on-site free parking and has completed complex projects including an EV garage installation.

S.G. Cunningham Limited: one of 32 general contractors in Waterloo.

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What Customers Say

AI analysis of 2 Google reviews

Top Strengths

Exceptional execution on complex projects - completed EV garage project with 'amazing work' despite multiple moving parts

Strong team leadership - Ryan Subject and team credited with delivering results that gave office space 'a new lease of life'

Collaborative problem-solving approach - handled 'lessons learned on both sides' professionally with client satisfaction

amazing workteam collaborationcomplex project managementclient satisfactionprofessional partnership

Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

1 source · 16 reviews

GoogleListing found

Google Business Profile reviews

4.4/5

16 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.

Google Review Breakdown

16 total

Featured Review

From Google

“

Have worked with SG Cunningham on a Garage project for Geotab office since Feb 2025 and it completed as of July 2025. With all the moving parts they have been amazing to deal with. There were a few lessons learned on both sides and overall they did amazing work and our team is extremely happy with the results. Ryan Subject and team have given our office space a new lease on life with our EV garage. I look forward to long partnership with SG Cunningham.

Kelly Miller

Google Review

Photos & Work

1 photo

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Frequently Asked Questions

Is S.G. Cunningham Limited licensed?

Licensing status has not been verified for S.G. Cunningham Limited. Contact them directly to confirm current credentials before hiring.

Does S.G. Cunningham Limited have insurance?

WSIB insurance status is not verified for S.G. Cunningham Limited. Request proof of workplace insurance and liability coverage before hiring.

What is S.G. Cunningham Limited’s rating?

S.G. Cunningham Limited has a ProScore Trust Score of 74/100 (Trusted), calculated from 1 data source including 16 Google reviews.

Where is S.G. Cunningham Limited located?

S.G. Cunningham Limited is a general contractor serving Waterloo, Ontario. You can reach them at +1 519-886-2730. View their full profile on ProScore for reviews and credentials.

Business Details

35 Weber St N, Waterloo, ON N2J 3G5

General Contractor

View on Google Maps

Hours

Monday8:30a.m.-5p.m.

Tuesday8:30a.m.-5p.m.

Wednesday8:30a.m.-5p.m.

Thursday8:30a.m.-5p.m.

Friday8:30a.m.-4:30p.m.

SaturdayClosed

SundayClosed

Services Offered

Home renovationsAdditionsNew constructionProject managementPermit acquisitionDesign-build

Services & Info

Parking

On-site parkingFree parking lot

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

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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.