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Serving Woodbridge & area
ProScore

This score reflects 55 Google reviews, ratings from 2 platforms in all.

How is this calculated?
Score updated: Oct 2026

About SLG Contracting

AI-generated summary from ProScore data sources

SLG Contracting is a general contractor based in Woodbridge that handles renovations, additions, and kitchen projects with close attention to detail and clear communication throughout. The business manages complex multi-phase work including permits and engineering coordination, and provides online estimates.

  • SLG Contracting: ProScore 84, tied 3rd of 7 scored general contractors in Woodbridge.
  • 55 Google reviews (4.9 stars; median 45) for SLG Contracting, ahead of 8 of 9 general contractors.
Rated on 2 independent platformsProScore found ratings for this business on 2 independent review platforms. Each one is listed in "Ratings Across Platforms" below.Elite Trust Score

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What Customers Say

AI analysis of 10 Google reviews

Top Strengths

Exceptional craftsmanship and attention to detail across all project types (renovations, additions, kitchens)
Outstanding communication and transparency throughout entire project lifecycle with clear milestone updates
Complex project management capability—successfully handles multi-phase projects including second-storey additions, permits, and engineering coordination
professionalismcommunicationquality workmanshipdesign-build approachproject organization

Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

2 sources · 107 reviews
GoogleListing found
Google Business Profile reviews
4.9/5
55 reviews
Review platform BListing found
Independent review platform · name withheld by policy
4.9/5
52 reviews

Not found on 2 other platforms ProScore checks (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 4.9 stars across 55 Google reviews.

Rated on Multiple Platforms

Independently rated on 2 review platforms — ratings that agree across sources are harder to game.

What Reviews Highlight

Reviews mention: professionalism, communication, quality workmanship.

Google Review Breakdown

55 total
5
53
4
0
3
0
2
0
1
2

Featured Review

From Google

“

We hired SLG Contracting for a major renovation that included a full second-storey addition and a rear addition, and the results are nothing short of amazing. From day one, Giacomo and his team showed a level of professionalism, communication, and craftsmanship that truly set them apart.<br><br>This was a complex project, but SLG made the entire process feel organized and manageable. They guided us through design decisions, permits, engineering, and construction with complete transparency. Every

S
Sabri AP
Google Review

Frequently Asked Questions

Is SLG Contracting licensed?
Licensing status has not been verified for SLG Contracting. Contact them directly to confirm current credentials before hiring.
Does SLG Contracting have insurance?
WSIB insurance status is not verified for SLG Contracting. Request proof of workplace insurance and liability coverage before hiring.
What is SLG Contracting’s rating?
SLG Contracting has a ProScore Trust Score of 84/100 (Elite), calculated from 2 data sources including 55 Google reviews.
Where is SLG Contracting located?
SLG Contracting is a general contractor serving Woodbridge, Ontario. You can reach them at +1 416-986-1831. View their full profile on ProScore for reviews and credentials.

Business Details

155 Winges Rd Unit 3B, Woodbridge, ON L4L 6C7
General Contractor

Hours

Monday8a.m.-7p.m.
Tuesday8a.m.-7p.m.
Wednesday8a.m.-7p.m.
Thursday8a.m.-7p.m.
Friday8a.m.-7p.m.
SaturdayClosed
SundayClosed

Services Offered

Home renovationsAdditionsNew constructionProject managementPermit acquisitionDesign-build

Services & Info

Onsite servicesOnline estimates

Parking

On-site parkingFree parking lot

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 · HCRA Ontario Builder Directory

Data Transparency

Sources
Google and major review platforms
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 Woodbridge

See how SLG Contracting ranks against other general contractors in Woodbridge 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.