24/7 Emergency HVAC Services – Fast, Reliable, and Always Ready

HVAC emergencies don’t wait for a convenient time. Whether it’s the dead of winter or the peak of summer, a sudden furnace breakdown, AC failure or heat pump malfunction can leave you uncomfortable, frustrated, and even at risk. That’s why our 24/7 Emergency HVAC Services are here—to provide fast, reliable, and expert solutions whenever you need them.

Imagine the peace of mind knowing that our skilled technicians are just a phone call away, ready to diagnose and fix urgent heating or cooling issues. From broken furnaces and malfunctioning air conditioners to emergency boiler or heat pump repairs, we’re equipped to restore comfort to your home or business—day or night, weekend or holiday.

The Results You Want

Rapid Response Times – We act fast to get your system back up and running.
On-the-Spot Repairs – Our team arrives fully equipped to handle most issues immediately.
Minimized Downtime – We work efficiently to restore comfort as quickly as possible.

Everything You Need

No Surprise Pricing – Transparent, upfront quotes with no hidden fees.
Extended Parts & Labor Warranty – We stand behind our work for lasting peace of mind.
Trusted Follow-Up Service – We don’t just fix the problem—we ensure it stays fixed.

Why Choose Hy-Mark for Emergency HVAC Services?

Hy-Mark is your best choice for unexpected HVAC issues in Guelph and the Tri-City area. At our core, we’re dedicated to delivering the best customer service and craftsmanship possible. We are constantly striving for excellence and always use the best equipment and materials. Our team has more than 20 years of industry experience enhancing the quality of life of our customers.