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Technician in hard hat checking gauges on an outdoor AC unit.

Windsor’s First Call When Comfort Falls

Heating or Cooling Trouble? We’re Ready

24/7 emergency service when your comfort can’t wait.
Same-day appointments with guaranteed response within 24 hours.
Serving Windsor for over 40 years with trusted local experience.

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Close-up of vibrant blue flames from a gas furnace.

Discover More About G & J Heating & Cooling in Windsor and Surrounding Areas

G & J Heating & Cooling was started over 40 years ago by the current owner’s father. Jay Gawnanmeh, the current owner, joined the business at a young age and quickly learned the ins and outs of the heating and cooling industry. As other family members joined the company, it became firmly established as a fully family-owned and operated business.

Serving Windsor for over 40 years, G & J Heating & Cooling continues to provide the same dependable, high-quality HVAC service today as it did decades ago. We proudly serve the same community, the same neighbourhoods, and generations of families who trust us for reliable heating, cooling, and indoor comfort solutions.
 

A Member of the Neighbourhood

G & J Heating & Cooling has always been deeply rooted in the Windsor community. We stay involved in local events and charities, supporting the neighbourhoods we work in every day. Our goal has always been simple: improve comfort and quality of life through honest, professional HVAC services.
 

Jay has lived in Windsor his entire life and understands the realities of the local community. During challenging times, including periods of economic hardship, he has adjusted pricing to better support families facing financial strain. That commitment to people over profit is what continues to set G & J Heating & Cooling apart.
 

Working gas burner with blue and orange flames inside a furnace.

Windsor’s First Call When Comfort Falls

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