Your One-Stop Shop for Industrial & Commercial Solutions
Why Choose DAEL Thermal?
Immediate Service. Safety. Expertise.
At DAEL Thermal, we are dedicated to providing exceptional customer service. We understand that your time is valuable, which is why we offer flexible scheduling options to accommodate your busy schedule. Our technicians are friendly, professional, and go above and beyond to ensure every job is complete to the highest standards of safety, quality, and workmanship.
About UsNeed a heading here
We’re a full-service provider offering complete solutions—from large-scale installations to preventative maintenance programs and prompt repair services when you need them most. We specialize in industrial and commercial solutions in both the combustion and HVAC & Refrigeration sectors, delivering expertise and reliability for complex systems of any size.
What We Do
We’re a full-service provider offering complete solutions—from large-scale installations to preventative maintenance programs and prompt repair services when you need them most. We specialize in industrial and commercial solutions in both the combustion and HVAC & Refrigeration sectors, delivering expertise and reliability for complex systems of any size.

HVAC

Combustion

Preventative Maintenance

Turn-Key Solutions

Refrigeration and Chillers

Energy Management Solutions

Environmental Processes
Industries We Serve
DAEL Thermal’s expertise spans a broad range of industries and sectors such as:
- Property and Facilities Management
- Municipal / Provincial / Federal Government
- Health Care / Hospitals / Seniors Homes
- Food Industry / Processing / Manufacturing
- Hospitality / Restaurants / Food and Beverage
- Commercial Facilities / Warehousing
- Retailers / Shopping Malls
We support most areas within Ontario
Your Trusted Partner for System Installation, Compliance Inspections, and Preventative Maintenance
Count on DAEL Thermal to source and install new systems, carry out compliance inspections on existing equipment, identify and report deficiencies or perform replacements, and offer comprehensive preventative maintenance programs and recommendations.
