Ottawa’s HVAC Professionals!

W.O. Stinson & Son Ltd. Are HVAC Pros! W.O. Stinson & Son Ltd. have been in the Home Comfort business since 1937. With 80 years of expert training and experience, we boast having the best service technicians around. Our team of technicians are accurate, efficient, honest and have an eye for detail.¬†W.O. Stinson¬†technicians are safety-minded…