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Complete Thermal Services Inc

No ratings collected yet Garden Grove, California

11400 KNOTT ST, Garden Grove, CA 92841, USA

License checked License #805151 24 yrs experience

Verify this license yourself at the California Contractors State License Board (CSLB).

(714) 891-2265
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Garden Grove, California, sees hot summer afternoons and cool winter evenings, so homeowners and property owners here rely on heating and cooling systems for most of the year. Complete Thermal Services Inc serves residential and property clients throughout Garden Grove, bringing a licensed, hands-on approach to local HVAC needs. The company holds California contractor license #805151 and has been licensed since 2002, giving it more than 24 years in the trade.

Local market — Garden Grove

HVAC pros here

54

Have a website

28%

Cooling demand

1,217

Heating demand

1,004

Cooling/heating demand = annual degree days (NOAA). Electricity = state residential average (EIA).

Services Offered

AC Services in Garden Grove Heating Services in Garden Grove Ductwork Services in Garden Grove Heat Pumps in Garden Grove Furnace Services in Garden Grove Thermostat Services in Garden Grove Emergency HVAC in Garden Grove Maintenance & Tune-up in Garden Grove

Service Area

Garden Grove, California All of California

Location

About Complete Thermal Services Inc

The company's services cover the full range of comfort systems. AC Services include performance checks, refrigerant level testing, and coil cleaning, while Heating Services and Furnace Services focus on burner inspections, ignition checks, and safety testing before the cold season. Heat Pumps, Ductwork Services, and Thermostat Services address efficiency and airflow, from sealing leaky duct joints to installing and programming thermostats. Emergency HVAC calls receive prompt attention when a system fails, and Maintenance and Tune-up visits help catch small problems before they become costly repairs.

Garden Grove's mix of older homes and newer builds means systems vary widely in age and design. Attic ductwork, aging furnaces, and oversized units can all affect comfort and energy use, so local knowledge matters. Technicians familiar with the area's climate can recommend practical fixes that match how each home is actually used.

People comparing local HVAC pros should look for a valid state license number, clear written estimates, and straightforward answers about the work involved. HVAC Service Fast is a useful place to review contractors in Garden Grove side by side before making a decision.

Frequently Asked Questions

What services does Complete Thermal Services Inc offer?
Complete Thermal Services Inc offers AC Services, Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up. These cover both routine care and urgent repairs for home comfort systems.
What areas does Complete Thermal Services Inc serve?
Complete Thermal Services Inc serves Garden Grove, California. Homeowners and property owners in the city can request its HVAC services.
How do I choose a licensed, insured HVAC contractor in Garden Grove?
Ask for the contractor's California license number and verify it through the state contractor registry. Also request proof of insurance and confirm that the license class matches the work you need.
What should I check before hiring an HVAC professional?
Compare written estimates that list parts, labor, and warranty terms. Read recent customer reviews and ask how the contractor handles follow-up service and emergency calls.
What are signs it is time to call an HVAC professional?
Call a professional if your system blows warm air in summer, runs constantly, makes grinding or banging noises, or has energy bills that rise without explanation. Unusual odors, frequent breaker trips, or a furnace that will not ignite are also reasons to schedule service promptly.

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