General Contractors in Oshawa, ON
Browse 120 verified general contractors in Oshawa, Ontario. Compare ratings, read reviews, and get free estimates today.
120
Providers
Oshawa
ON
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Showing 21-40 of 120 providers for General Contracting
"They were professional, on time, and the quality of work was excellent."
"Superior customer service skills and workmanship."
"Mr Ashrafi was very professional and was on time and on budget."
"The quality and perfection in their work is really awesome."
"Jay was especially impressive in the work flow of this specialized job."
"They worked quickly but didn’t miss a single detail."
"His quote was reasonable and the work was completed on time."
"The team is professional, punctual, and paid close attention to detail."
"His workmanship is nothing short of perfection."
"He was fast and efficient and a very reasonable price."
"Every project that they completed exceeded my expectations."
"He was on time as promised and did a great job."
"The communication, the price, the work was impeccable."
"Reliable company with great service."
"A good job was done on my doors and windows."
Top Rated Contractors 2026
Oshawa, ON
Every contractor shown for Oshawa, 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 Oshawa.
About General Contractors
Find qualified general contractors in Oshawa. All listed providers are verified and rated by customers.