Find the Best Contractors in Oshawa
Discover top-rated home service professionals in Oshawa, Ontario. Browse 50 verified contractors for roofing, HVAC, plumbing, and more.
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Showing 1-20 of 50 contractors
"Diagnosed the issue and repaired same day with a great price."
"Fixed our furnace within 2 hours and we have heat again."
"Very honest and professional Technician."
"Zack identified the problems quickly and our A/C was fixed within 24 hrs."
"He finished his work on time and delivered as promised."
"Every project that they completed exceeded my expectations."
"He was fast and efficient and a very reasonable price."
"He tracked down hard to find part and was back the next day to install."
"Professional, friendly, affordable and the job was done throughly."
"The communication, the price, the work was impeccable."
"A good job was done on my doors and windows."
"Reliable company with great service."
"Look no further, Efficient Roofing is excellent!"
"Very professional"
"The team is professional, punctual, and paid close attention to detail."
"They worked quickly but didn’t miss a single detail."
"Our windows look amazing, they were on time, very friendly and professional."
"They arrived on time and left our windows sparkling."
Top Rated Contractors 2026
Oshawa, ON