Craftwood General Contracting
“I would highly recommend them to anyone for any Renovation needs they may have.”
Best Home Builders in St. Catharines, ON
15 contractors listed · 13 in St. Catharines · 5 open weekends · 11 rated 4.5+
Data verified October 19, 2026
The Innovative Group
“We decided to go with Jeremy because of easy going demeanor and we felt he would personally be on site more than a large company running multiple teams.”
John Boldt Builders
“Working with Dan was great because he really explained things well and logically went through pros and cons of certain issues to help us decide better.”
Eric Wiens Construction Ltd
“After moving in Dan and Markus Wiens addressed and resolved any issues in a timely manner.”
Windrush Hill
“Each final project reflects the hard work and dedication that goes into every phase of construction, resulting in stunning spaces that exceed client expectations.”
Hahn Builders
“We used Hahn Builders for our complete home renovation and new garage build.”
Listed for people planning a new house in and around St. Catharines, 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: St. Catharines, ON
13 of the 15 contractors we list are based in St. Catharines; the other 2 serve St. Catharines from Niagara-on-the-Lake (6 km) and Thorold (8 km). 14 of the contractors on this page have a rating, from 4.0 to 5.0 across 141 reviews; 11 are rated 4.5 or higher. 5 are open on Saturdays and 1 on Sundays. Domain records put 5 websites of the contractors on this page at ten or more years old; the oldest dates from 1999. 1 offers emergency call-outs; 1 offers financing or payment plans; 3 give free estimates and 3 are family- or locally-owned. We have a website on file for all 15 of the contractors on this page; all 15 publish a contact page and 13 list a public email. 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.
Why are builders from other towns listed here?
13 of these 15 builders give an address in St. Catharines; the rest sit within 10 km. Builders work by region rather than by municipal boundary, and the office address tells you little. What tells you something is whether they have built recently in the same municipality and the same ground.
PYM & Cooper Custom Homes INC
“Thank you for your assistance in building our dream home.”
Southport Builders Niagara Inc
“Jason and his team at Dave Wiens construction did an amazing job in framing our addition.”
The House
“All done on time and on budget.”
Parkside Homes
Versluis Bros Contractors Inc
“Second generation family run business that prides themselves on providing a valuable customer/contractor relationship.”
PBG Homes
Legacy On Vine Modern Townhomes
Small Job Pro Niagara
“They also replaced under cabinet lighting and a main ceiling fixture, and left the room immaculate.”
76 Construction Management
“From design and planning to the final touches, they worked within our budget and guided us through the whole process, offering insight and expertise and solutions to problems we never would have considered.”
Why these companies made our list
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