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Arastek LLC

No ratings collected yet San Ramon, California

3229 PROMENTORY CIRCLE, San Ramon, CA 94583, USA

License checked License #1145252 1 yrs experience

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

(925) 785-2553
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San Ramon, California, sits in the East Bay, where summer afternoons can run hot and winter evenings bring a chill that households notice quickly. Those seasonal swings place steady demands on cooling and heating equipment, so homeowners and property managers here often need a contractor who can handle both routine upkeep and sudden breakdowns. Arastek LLC is an HVAC contractor that serves San Ramon and the surrounding area.

Local market — San Ramon

HVAC pros here

17

Have a website

47%

Cooling demand

963

Heating demand

3,242

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

Services Offered

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

Service Area

San Ramon, California All of California

Location

About Arastek LLC

Arastek LLC provides AC Services, Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up. Typical work may include diagnosing a system that cools unevenly, inspecting a furnace before the heating season, checking ductwork for leaks and airflow problems, evaluating heat pump performance, and replacing or programming thermostats for more consistent control. Emergency HVAC calls address systems that have stopped working, while scheduled maintenance and tune-ups help catch wear before it turns into a failure.

Arastek LLC is registered with the California state contractor registry under license number 1145252 and has been licensed since 2025, giving it more than a year of experience in the trade. Its work is focused on San Ramon, so its scheduling and service decisions reflect the conditions and customer needs of this local community.

People comparing local pros should look closely at licensing, written estimates, and how a contractor explains its recommendations. Residents who want to learn more about Arastek LLC can review its listing on HVAC Service Fast, a directory designed to help San Ramon homeowners find HVAC contractors nearby.

Frequently Asked Questions

What services does Arastek LLC offer?
Arastek LLC offers AC Services, Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up. Each service covers a different part of keeping a home or building comfortable year-round.
What areas does Arastek LLC serve?
Arastek LLC serves San Ramon, California. Customers in the surrounding area should confirm service availability directly with the company.
How do I choose a licensed, insured HVAC contractor in San Ramon?
Start by confirming the contractor's license with the California contractor registry and asking for proof of insurance. Compare written estimates and ask how the team handles warranties and follow-up service.
What should I check before hiring an HVAC professional?
Verify the license number, review customer feedback where it is available, and ask for a written scope of work and price before any work begins. Confirm warranty terms in writing so you know what is covered after the job.
What are signs it is time to call an HVAC professional?
Call a professional if your system blows warm air during cooling season, makes grinding or banging noises, or your energy bills rise without a clear reason. A burning smell, frequent breaker trips, or uneven temperatures from room to room also warrant prompt service.

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