Dominic Gregoire review about company Gray Hawk (1991) Co. Ltd.
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 customers satisfaction. Thank you Gray Hawk!
More reviews about 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...
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...
Gray Hawk (1991) Co. LTD
excellent service