Simon Fauteux review about company Gray Hawk (1991) Co. Ltd.

Had 2 thermo pump installed, so cool air in the summer and heat in the spring and fall :) had excellent service and the technician Eric, did a wonderf...

The management team followed up on the work done at my place. Dominic was very helpful and professional. They care about the service they deliver and...

I called Gray Hawk to fix my geothermal unit in July 2013. The technician told me that since Gray Hawk didn't install the unit, I would need to pay up...

excellent service