Best Home Builders in Mississauga, ON
24 contractors listed · all 24 in Mississauga · 1 open 24/7 · 14 open weekends · 20 rated 4.5+
Data verified October 21, 2026
Happy Valley Home Builders
Midnight Building Group
Amaar Homes
Georgian Custom Renovations
BB Construction
Listed for people planning a new house in and around Mississauga, ON, these 24 contractors build on land you own or on lots they control. A card reflects the way that builder describes its own work, its plans and its service area; the ratings beside it come from public reviews.

Area overview: Mississauga, ON
All 24 contractors we list here are in Mississauga itself. We have 47 contractors in Mississauga on file; this page shows the highest-rated 24. The contractors on this page are rated from 4.1 to 5.0 across 355 reviews; 1 has 50 or more reviews and 20 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (90%), quality (89%) and responsiveness (78%). 1 is open around the clock; 14 are open on Saturdays and 10 on Sundays. The services the contractors on this page list most often on their websites are basement renovation (3), home additions (3), bathroom renovation (2), kitchen remodelling (2) and kitchen renovation (2). Domain records put 7 websites of the contractors on this page at ten or more years old; the oldest dates from 2002. 1 offers emergency call-outs; 3 offer financing or payment plans; 5 give free estimates and 3 are family- or locally-owned. We have a website on file for all 24 of the contractors on this page; 22 publish a contact page; 23 list a public email and 2 take bookings online. We count these figures across the contractors on this page; hours and prices change, so confirm the details with the contractor before you book.
What should I look for on a builder's site?
Websites are listed for all 24 builders on this page. Look for houses finished years ago rather than renderings, a named list of the models they build, and a clear statement of the areas they cover. A gallery with no locations and no plans is a portfolio you cannot check.