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Mech 23 Inc

No ratings collected yet San Francisco, California

39 TREASURE ISLAND RD STE 17, San Francisco, CA 94130, USA

License checked License #1054859 7 yrs experience

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

(415) 615-2528
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When San Francisco homeowners and property managers search for AC Services, they usually want a clear answer to two questions: will the system keep the space comfortable, and who can be trusted to repair it correctly? Mech 23 Inc is an HVAC contractor serving homeowners and building occupants across the city, with a focus on keeping indoor climate systems running reliably.

Local market — San Francisco

HVAC pros here

218

Have a website

56%

Cooling demand

113

Heating demand

2,909

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

Services Offered

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

Service Area

San Francisco, California All of California

Location

About Mech 23 Inc

The company's services include AC Services, Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up. Work in these areas often involves inspecting components, checking refrigerant levels and electrical connections, cleaning or replacing filters, testing airflow through ductwork, and calibrating thermostats so equipment cycles as intended. Emergency calls address sudden breakdowns, such as a furnace that fails overnight or an air conditioner that stops during a heat spell.

Mech 23 Inc holds California contractor license #1054859 and has been licensed since 2019, bringing more than seven years of experience in the trade. Customers can confirm license status through the California state contractor registry before booking any work.

For those comparing local pros, the most useful steps are requesting a written estimate, asking specific questions about the equipment and proposed repairs, and confirming the scope of work before anything begins. Browse HVAC Service Fast to compare options near you and share the details of your system when you reach out.

Frequently Asked Questions

What services does Mech 23 Inc offer?
Mech 23 Inc offers AC Services, Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up. Contact the company directly to confirm which options fit your system.
What areas does Mech 23 Inc serve?
Mech 23 Inc serves the San Francisco area in California. Confirm the exact service boundaries with the company before scheduling.
How do I choose a licensed, insured HVAC contractor in San Francisco?
Look for a current California contractor license and ask for proof of liability and workers' compensation insurance. Comparing several written estimates also helps you judge fair pricing and clear scope.
What should I check before hiring an HVAC professional?
Verify the license number through the California contractor registry, read recent customer reviews, and confirm the warranty terms in writing. Make sure the estimate lists the equipment, labor, and any permits involved.
What are signs it is time to call an HVAC professional?
Call a professional if your system makes grinding or banging noises, produces uneven temperatures, or raises energy bills without explanation. Frequent cycling on and off, weak airflow, or a furnace or AC unit that will not start also warrant prompt service.

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HVAC Service Fast is an independent HVAC directory and is not affiliated with this business. Listing details are compiled from publicly available information and may be incomplete or outdated. We do not endorse or guarantee any provider — please verify licensing and insurance directly. See our Disclaimer.