General Contractors in Markham, ON
Browse 120 verified general contractors in Markham, Ontario. Compare ratings, read reviews, and get free estimates today.
120
Providers
Markham
ON
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Showing 101-120 of 120 providers for General Contracting
"They rendered a very good service and quality of work."
"The quality of workmanship was outstanding;"
"Finished on time and on budget."
"Wonderful job 100% recommended to everyone quality finished product."
"Professional, courteous, and did a quality job."
"Honest, knowledgeable and on time."
"Scheduling was reliable and consistent—there were no surprises or delays."
"Awesome service, fair pricing, exceeding expectations company."
"They built my dream home with exceptional quality and professionalism."
"We transformed our traditional layout into an open-concept masterpiece."
"Got permits in 9 days for garden suite"
"This company was on time, did the work and did not leave a mess!"
"It was excellent work, fair price and overall straight up honest!"
"Very professional, with reasonable prices and quality work."
"This company communicated effectively and finished the job in one day."
"Always on time, price great and work very professional."
"The team was professional, efficient, and delivered high-quality work."
"The project was finished on time and on budget without any issues."
Top Rated Contractors 2026
Markham, ON
Every contractor shown for Markham, Ontario is listed with the rating and review count from its public Google Business Profile, so you can compare local professionals on the same basis. Businesses marked as claimed have confirmed their own details, which is not the same as a licence or insurance check. Confirm licensing and insurance directly, then request at least three written estimates before you hire in Markham.
About General Contractors
Find qualified general contractors in Markham. All listed providers are verified and rated by customers.