Best of 2020
"This was a great experience from start to finish. Upon first contacting the company, responses were fast and polite...."
"I was pleased by the direct response I received an email back by your customer service rep & by phone. It’s hard to..."
"Ray and his team did a phenomenal job cleaning what was a very dirty vent, thanks. Customer service was great and he..."
"It was a pleasure to have Darren fix my 14+ year-old Carrier central air unit. I came by the TH Oliver office a..."
"Great work! Took extra time to explain everything and took tons of extra care to fog the house before and after..."
"Matteo and John arrived promptly at the scheduled
time. Both are very friendly, knowledgeable and
"Ontario Duct Cleaning Toronto cleaned my 2nd storey dryer duct and provided excellent service. Chris and Paul were..."