Cozy Casa Homes
“Billy is organized, punctual, honest, transparent and easy to communicate with at any time.”
Best General Contractors in Mississauga, ON
24 companies listed · all 24 in Mississauga · 2 open 24/7 · 14 open weekends · 22 rated 4.5+
Data verified October 21, 2026
3M Renovations Inc.
“Great job assembling my computer desk, thanks Michael will keep you in mind for other jobs.”
Canada Waterproofers Mississauga
“I reached out to three companies in the Toronto Area and Canada Waterproofers got back to me within a few hours on Sunday night saying they would give me a call the next day.”
Maxima Aluminum LTD
“Guys were friendly and knowledgeable, answered all questions, respectfull of property, fast and efficient and a full cleanup.”
Handyman Mississauga Contracting
“They installed a chandelier for me and were mindful of my specific requests on the height and positioning of installation.”
Well Done Renovations
“I've already recommended them to friends and family and would not hesitate to use them again in the future.”
Listed for homeowners in and around Mississauga, ON, these 24 companies take on multi-trade work, from a basement build-out to a full renovation. What each one says about licensing, hours and the work it takes on comes from its own website; ratings and quotes come from public reviews.
Area overview: Mississauga, ON
All 24 companies we list here are in Mississauga itself. We have 266 companies in Mississauga on file; this page shows the highest-rated 24. The companies on this page are rated from 4.3 to 5.0 across 1,308 reviews; 10 have 50 or more reviews and 22 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (95%), quality (86%) and responsiveness (79%). The topics that come up most in reviews of the companies on this page are "communication", "estimates" and "price". 2 are open around the clock; 14 are open on Saturdays and 4 on Sundays. The services the companies on this page list most often on their websites are flooring (3), painting (3), basement renovation (2), eavestrough (2) and gutter (2). 3 show a licence on their websites. Domain records put 6 websites of the companies on this page at ten or more years old; the oldest dates from 2005. 2 offer emergency call-outs; 3 offer financing or payment plans; 14 give free estimates; 3 are family- or locally-owned and 2 list coupons or special offers. We count these figures across the companies on this page; hours and prices change, so confirm the details with the company before you book.
Do any of these companies quote without charging?
The free estimate promises less on a multi-trade job, and it is advertised by 14 of the 24 companies here. Free normally buys a walk-through and a ballpark figure. A real price takes measuring, trade pricing and desk time, so design-build firms often charge for that stage and credit it against the work if you sign.
EMR Renovation Services
“Their attention to detail was evident as they thoroughly cleaned up after themselves, using a blower to remove debris from the porch and carefully checking the garden areas for fallen bits of metal.”
My Legal Basement Ltd
“They kept us informed every step of the way, promptly addressed any questions or concerns, and ensured the project stayed on schedule and within budget.”
Elite Stone Design Corp.
“Thank you to Sam, Elias and Lucy and to the installers, they were all fantastic and did an amazing job.”
Wizard Homes
“Tom repaired my ceiling and walls that were water damaged after an exterior leak, took care of everything.”
Handybros
“From the estimate, to the booking, to the install, to the final invoice; everything ran professionally and super smoothly.”
Deluxe Building Inc.
“They build our 10 000 sqft office space on budget and time.”
Aurora Renovation
“From start to finish they were professional, fairly priced, neat and timely.”
Heptagon Inc
“Moreover, the Supervisor ensured that any concerns we had were effectively communicated to the staff, fostering a culture of respect and accountability among the workers.”
GM Global Construction Inc.
“Our project was very long and had many hurdles along the way but Parag sir provided full support and guidance from start to end.”
DL Builds Ltd
“We have already recommended DL Builds to many of our family and friends and look forward to working with them again in the future, hopefully for something planned!”
Neohesive
“Zee was able to offer the best solutions and Chris wrapped the doors and cabinets with top craftsmanship!”
Asr Group Ltd
“Thank you for such a great work you have done for my driveway and backyard on reasonable price.”
Build IT Mississauga
“From Start to Finish, the team at Build It worked with us on a very complicated 3 Phase project while staying open.”
Antham Construction Group Inc.
“Throughout the project, Andrew was always on point with managing the project, resolving issues and co-ordinating and getting work done on time.”
Veles Construction Ltd.
“With a proven track record of consistently delivering exceptional results, I wholeheartedly recommend their services to anyone in search of reliable contractors 10/10.”
Matrix Renovations
“What truly sets them apart is projects are completed on schedule, Furthermore, Rashid and his team readiness to answer all questions with clarity and depth reflects their commitment to customer satisfaction and service excellence.”
Iron Horse Contractors Inc
“Throughout the renovation process, he maintained clear communication and ensured that the project stayed on track and within budget.”
Finishedbasement.ca
“Ca team went above and beyond from the design stage to the final inspection.”
Why these companies made our list
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