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 21-40 of 120 providers for General Contracting
"Very professional and got the job done quickly and with very high quality."
"We are also getting him to paint our basement."
"Finished on time and on budget."
"Perfection Group did my Kitchen Makeover and did an outstanding job."
"The installation was really fast and they pay great attention to details."
"Always on time, price great and work very professional."
"It was excellent work, fair price and overall straight up honest!"
"This company communicated effectively and finished the job in one day."
"They used high quality materials and did a great job."
"Work was completed on budget and on-time with no surprises."
"All pricing are transparent, detailed quotation, and very detailed works."
"Super responsive at the quote stage all through to installation."
"They did amazing job with reasonable price."
"His quote and timeline to complete the job were very reasonable."
"They did an incredible job, were very communicative and the price was right."
"All of which were professionally done at a fair price and timely manner."
"I recommend anyone looking for glass to contact BN!"
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.