Find a top-rated garage builder in Ontario
200 garage builders scored on real Google reviews, averaging 4.70 stars, so you can compare before you sign a contract.
Ranked by a published rubric from recent Google reviews. Browse the map →
Browse by garage project type
From detached garage builds (194 listed) to laneway garages, heated finishes, and permit drafting, find builders who specialize in your exact job.
Top picks by project type
The current #1 for each service, ranked by score and relevance.
Not sure what you're looking for?Find matches →
Why homeowners rely on this directory
200 builders scored, not just listed
Every business on this directory is scored against published Google reviews and public records, covering everything from detached garages to laneway and carriage house builds.
Praise themes back the ranking
On-time delivery, fair pricing, and on-time completion are the most common praise themes across listings, which is why the average score sits at 4.70 stars.
Refreshed monthly, verified per listing
The database is rebuilt every month and each listing carries a last-verified stamp, so you can see the ranking is actively maintained, not a one-time snapshot.
How we score garage builders
One published rubric scores each business 0–100 from recent public Google reviews: rating, review volume, recency, sentiment, and profile completeness. No pay-to-rank, no edited reviews.
- ✓ Sentiment synthesised from real reviews, not republished
- ✓ Google-verified businesses clearly marked
- ✓ Refreshed regularly so scores stay current
Best-of rankings
All rankings →Guides
All guides →- Garage door won't open? What to check before you call a repair pro
A step-by-step checklist for a stuck or unresponsive garage door in Ontario, plus how to tell when the problem needs a pro instead of a screwdriver.
- What a detached garage costs in Ontario
Typical price ranges for a detached garage in Ontario by size and finish level, and the site factors that push a quote higher or lower.
- Garage permits and zoning rules in Ontario: what to know before you build
How the garage permit process actually works in Ontario, from zoning checks to inspections, and the mistakes that cause the most delays.
- DIY garage door installation vs hiring a pro in Ontario
What a DIY garage door install actually involves, where it goes wrong, and when the cost of hiring a pro is worth paying.
Areas we cover
garage builders across Ontario. Pick your area to see who serves it, or get matched.