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ST Heating And Air Conditioning

No ratings collected yet La Mesa, California

9439 EL TEJADO ROAD, La Mesa, CA 91941, USA

License checked License #1039239 8 yrs experience

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

(619) 944-4447
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ST Heating And Air Conditioning serves homeowners and property owners in La Mesa, California, where warm afternoons and cool evenings place steady demands on home comfort systems. Residents here depend on heating and cooling equipment throughout the year, so reliable service matters.

Local market — La Mesa

HVAC pros here

25

Have a website

20%

Cooling demand

1,286

Heating demand

1,085

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

Services Offered

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

Service Area

La Mesa, California All of California

Location

About ST Heating And Air Conditioning

The company provides AC Services, Heating Services, and Furnace Services, along with Heat Pumps, Ductwork Services, and Thermostat Services. Technicians diagnose system problems, complete repairs and replacements, and inspect ductwork for leaks and airflow issues. Thermostat installation and programming help households manage their heating and cooling more predictably. Emergency HVAC service addresses sudden breakdowns, while Maintenance & Tune-up visits help equipment run efficiently between seasons.

ST Heating And Air Conditioning holds California contractor license #1039239 and has been licensed since 2018, giving it more than eight years of experience in the trade. Its work centers on La Mesa and nearby homes, where familiarity with local conditions supports practical, straightforward recommendations.

Residents comparing HVAC contractors in La Mesa can request a written estimate, ask what the proposed work includes, and confirm that the recommended service fits their system's age and condition. Listings on HVAC Service Fast are designed to make those side-by-side comparisons easier.

Frequently Asked Questions

What services does ST Heating And Air Conditioning offer?
ST Heating And Air Conditioning offers AC Services, Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up. Customers can contact the company for any of these services.
What areas does ST Heating And Air Conditioning serve?
ST Heating And Air Conditioning serves La Mesa, California. Customers outside that area should confirm service availability directly with the company.
How do I choose a licensed, insured HVAC contractor in La Mesa?
Look up the contractor's license on the California Contractors State License Board website and ask for proof of current liability and workers' compensation insurance. Compare written estimates that list the scope of work, equipment, and warranty terms.
What should I check before hiring an HVAC professional?
Confirm the license number, read recent customer reviews, and ask whether the technician will explain the diagnosis before starting work. Get the price, payment terms, and any warranty details in writing before approving the job.
What are signs it is time to call an HVAC professional?
Call a professional if your system makes unusual noises, runs constantly without reaching the set temperature, or produces uneven heating or cooling. Rising energy bills, a burning smell, or a system that repeatedly shuts off are also reasons to schedule service.

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