About
Welcome to Mark's Mechanical, where comfort meets expertise. Established in 1974, we have grown to become one of Guelph's most trusted HVAC service providers. Our team handles air conditioning, furnace repair, heat pump installation, ductless systems, and more across the Ontario area.
Services
- HVAC System DesignCAD 207–392 · ESTIMATE
- Energy AuditsCAD 225–387 · ESTIMATE
- Preventive MaintenanceCAD 95–237 · ESTIMATE
Brands We Work With
Credentials
- License: LIC-58933-CA Verified
- Insurance: Verified
- Background check: Passed
- Employees: 11-25
- Service radius: 71 km
Reviews (12)
- ★★★★★Reliable and fair
Very happy with the service from Mark's Mechanical. They replaced our entire HVAC system and the difference is night and day. Highly recommend.
- ★★★★★Reliable and fair
Outstanding customer service from start to finish. Mark's Mechanical went above and beyond to make sure we were comfortable.
- ★★★★★Good experience
Very happy with the service from Mark's Mechanical. They replaced our entire HVAC system and the difference is night and day. Highly recommend.
- ★★★★★Highly recommend
Called Mark's Mechanical for an emergency repair and they were here within an hour. Professional, courteous, and got everything working again.
- ★★★★☆Five stars
Outstanding customer service from start to finish. Mark's Mechanical went above and beyond to make sure we were comfortable.
- ★★★★★Excellent work
After getting quotes from several companies, we went with Mark's Mechanical and glad we did. Best price and best service.
- ★★★★★Five stars
After getting quotes from several companies, we went with Mark's Mechanical and glad we did. Best price and best service.
- ★★★★★Friendly and efficient
The team from Mark's Mechanical was friendly and efficient. They completed the AC installation ahead of schedule. Very satisfied.
- ★★★★★Quality workmanship
Mark's Mechanical diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.
- ★★★★★Good experience
The team from Mark's Mechanical was friendly and efficient. They completed the AC installation ahead of schedule. Very satisfied.
- ★★★★☆Great service!
Mark's Mechanical did an amazing job. The technician arrived on time, was very knowledgeable, and fixed the issue quickly. Fair pricing too.
- ★★★★★Quality workmanship
We have used Mark's Mechanical for years and they never disappoint. Honest pricing, quality work, and they always clean up after themselves.