Fresno Furnace Repair Experts: Diagnostic Fee Waived
Schedule Your Professional Furnace Service & Get Your Diagnostic Fee Waived w/ Repair.
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Our Waived Diagnostic Fee: Know the Cost, Risk-Free
We believe in transparent service. When your furnace breaks down, you shouldn't have to pay a steep fee just to find out what's wrong.
Our certified technician will perform a professional diagnosis of your heating system. If you choose GRANDMARK SERVICE COMPANY to perform the necessary repairs, we will completely waive the cost of the diagnostic fee! You only pay for the final repair, backed by our guarantee.
Common Furnace Problems We Solve
Fast & Reliable Furnace Repair for Every Problem
Is your home cold? Our local Fresno technicians specialize in quickly diagnosing and fixing all common and complex furnace failures. We are experts in repairing all makes and models, including Gas Furnaces, Heat Pumps, and Electric Furnaces.
Call us today if you are experiencing any of these common issues:
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No Heat: The furnace turns on but doesn't produce any warm air.
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Loud Noises: Grinding, banging, or squealing sounds coming from the heating unit.
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Pilot Light/Ignition Failure: The unit is cycling on and off constantly, or fails to ignite.
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Thermostat Issues: Incorrect temperature readings or the unit won't respond to settings.
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AC Unit Blowing Cold Air: Your heat pump is malfunctioning and needs service.
Customer Revews
Our Services Areas
Don't Know Where to Start
Call us now, and let our friendly experts guide you through the process of finding you the perfect HVAC, or energy savings solution for your home or business.
(559) 314-6593 - Serving the entire Central Valley Since 1995. CSLB 1030917