Find the Best Contractors in Markham
Discover top-rated home service professionals in Markham, Ontario. Browse 50 verified contractors for roofing, HVAC, plumbing, and more.
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Showing 1-20 of 50 contractors
"I recommend anyone looking for glass to contact BN!"
"They used high quality materials and did a great job."
"The installation was done with care and efficiency."
"They are punctual, efficient, professional, and very thorough."
Superior HVAC Service, Heating & Air Conditioning
55 Commerce Valley Dr W Suite 505, Markham, ON L3T 7V9
"Ryan from Superior HVAC fixed our gas value in our furance!"
"It was excellent work, fair price and overall straight up honest!"
"They arrived when the said they would and finished the job by 5:00pm."
"It matches the exterior beautifully."
"The installation team was punctual and professional."
"The installers were professional, friendly and very tidy."
"Our project was completed on time, thanks to Maple Roofing's diligence."
"The workmanship is top-notch, and my new roof looks amazing."
Yok Mei Construction Corp. - General Contractors Markham
91 Cottsmore Crescent, Markham, ON L3R 3X8
"The price was excellent and the workmanship and creativity were outstanding."
SMC Group Commercial Roofing Services
9225 Leslie St suite 201, Richmond Hill, ON L4B 3H6
"This company communicated effectively and finished the job in one day."
"Highly recommended."
"They replaced my roof and I couldn’t be happier with the results."
Top Rated Contractors 2026
Markham, ON