Home Proud to service the Greater Houston and surrounding areas Expertise in ALL appliances including High End units such as Sub Zero, Viking, Bosch, Fisher Paykel, and many others. Contact Us! A Trusted Liberty Home Guard Partner Warranty companies that we service Previous Next Warranty Repair Process Have a home warranty policy? NO PROBLEM! We provide service for MANY of the major home warranty repair companies. Learn More Dispatch Process We provide service for MANY of the major home warranty repair companies. The process generally takes between 10-14 business days to complete. Learn More Parts Process This process generally takes between 7 to 10 business days from the time of ordering until your parts are received. Learn More Defrost Process Once your repair is scheduled ProTech will contact you for “Defrost” prior to the technician arriving. Learn More