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Satisfaction Guaranteed
All our installations are guaranteed for 2 years from the date of installation.
Reliable Service
Expert service whenever you need it, for no extra charge – twenty-four-hours a day, seven days a week.
Decades of Experience
We have expertise you can trust with over 55 years of experience in the HVAC industry.
Certified Technicians
We perform background checks and extensively train our technicians to be Right Time™ certified.
Locally Based & Operated
Mersey has been based in Hamilton since 1961. We’ve had a lot of time to get to know our neighbours.
Exceptional Customer Service
We have a 4.6 star rating on Google, and an 85% rating on HomeStars.
