Sonnarc Homes Ltd.
“The issue was that our master is 3 story's above the ground, but Tyler and his team were able to get the tub through the side of the house seamlessly....”
Best Home Builders in Waterloo, ON
15 contractors listed · 5 in Waterloo · 3 open weekends · 9 rated 4.5+
Data verified October 18, 2026
O'Malley Homes
“The entire O'Malley team are lovely to work with and always go above and beyond to ensure that you are happy with the end results.”
Rockwood Homes
“They are an amazing builder that always puts out a superior product!!!!!”
Carey Homes
“Ryan Carey has proven to be a quality builder and was very patient with my many questions and concerns.”
Owen Homes
Caliber Contracting
“Despite the challenges associated with working within a Heritage designated neighborhood, and during Covid 19, Marc and his team at Caliber went above and beyond to deliver an astounding ground up restoration.”
Listed for people planning a new house in and around Waterloo, ON, these 15 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: Waterloo, ON
5 of the 15 contractors we list are based in Waterloo; the other 10 serve Waterloo from Kitchener (6 km), Breslau (8 km) and Elmira (14 km). The contractors on this page are rated from 3.8 to 5.0 across 524 reviews; 4 have 50 or more reviews and 9 are rated 4.5 or higher. The topics that come up most in reviews of the contractors on this page are "communication" and "quality". 3 are open on Saturdays and 1 on Sundays. 5 have ten or more years of experience, the longest 28 years. 1 is family- or locally-owned. We have a website on file for all 15 of the contractors on this page; 14 publish a contact page; 14 list a public email and 2 take bookings online. We count these figures across the contractors on this page; distances are straight-line, and 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 15 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.
Chart Design-Build
“Not only was the project completed with immaculate care by first-rate contractors, it was actually completed exactly on time and on budget to our precise specifications.”
Gluzman Contractors
“We had our upstairs bathroom redone and they completely transformed our basement from 70's blah to a place we are extremely proud of”
Ridgeview Homes Inc.
“Excellent design studio and amazing people who are dedicated to exceced your expectations in home building!”
Freure Homes
“She listened to our ideas and translated them into a beautiful design that perfectly reflects our style and needs.”
Jackman Construction Ltd.
“I brought them in to take over a basement Reno gone wrong and they were able to fix the work and complete the project to code.”
Estate Builders
“After we moved in we have had countless neighbours and people stop in and ask us where we found these contractors, who were so hard working (working from morning to dark), did not disrupt the neighbourhood, kept the work-site looking so clean, and comment on how much they love the design of the house and the timbers.”
Bold Developments
“We had our driveway done with them and Drago was always ready to respond with any questions I had.”
Welcome Home Construction
“They build beautiful homes and are very hands-on in their communication and connection with buyers.”
Ritz Homes
“From our first consultation, to site visits we were continually impressed with the customer service and experience the Ritz team poses”
Why these companies made our list
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