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Complete Thermal Services IncHVAC contractor in Garden Grove, CA

Complete Thermal Services Inc is an HVAC contractor at 11400 Knott St, Garden Grove, CA 92841. Open 24 hours a day, 7 days a week.

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Call (714) 891-2265Website ↗

Key facts

Key facts about Complete Thermal Services Inc
Address11400 Knott St, Garden Grove, CA 92841Get directions
Phone(714) 891-2265
Websitecompletethermalservices.com
HoursOpen 24 hours, 7 days a week

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Garden Grove and 11 towns within 25 miles: Stanton, Cypress, Westminster, Los Alamitos, Midway City, La Palma, Hawaiian Gardens, Rossmoor, Buena Park, Cerritos and Anaheim.

Based in Garden Grove, CAView on map

Opening hours

Opening hours for Complete Thermal Services Inc
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

Typical heating and cooling prices

Typical heating and cooling prices
JobLowTypicalHigh
AC replacementPer system, installed (unit plus labor); typical range of customer-reported jobs. US national range$3,887$5,978$8,073
Furnace replacementPer system, installed; typical range of customer-reported jobs. US national range$2,823$4,814$6,896

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

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Questions about Complete Thermal Services Inc

What are Complete Thermal Services Inc’s hours?

Complete Thermal Services Inc is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

What areas does Complete Thermal Services Inc serve?

Serves Garden Grove and 11 towns within 25 miles: Stanton, Cypress, Westminster, Los Alamitos, Midway City, La Palma, Hawaiian Gardens, Rossmoor, Buena Park, Cerritos and Anaheim. The list is based on the business's location and the usual service radius for heating and cooling. Confirm your address is covered when you call.

How do I contact Complete Thermal Services Inc?

Call Complete Thermal Services Inc on (714) 891-2265. The business is at 11400 Knott St, Garden Grove, CA 92841. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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