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S L Mechanical Contractors

No ratings collected yet San Francisco, California

49 CERRITOS AVENUE, San Francisco, CA 94127, USA

License checked License #697542 32 yrs experience

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

(415) 706-1767
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S L Mechanical Contractors is a San Francisco, California firm built around dependable AC Services for local homeowners and businesses. The company holds contractor license #697542 with the California state contractor registry and has been licensed since 1994, giving it more than 32 years in the trade. Its work spans residential flats, single-family homes, and commercial spaces across the city.

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 S L Mechanical Contractors

The company's services include AC Services, Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up. Cooling visits often begin with checking refrigerant levels, cleaning coils, and testing electrical connections, while furnace work includes burner inspection and safety checks. Ductwork jobs focus on sealing leaks and improving airflow, and thermostat work covers installation, programming, and calibration. Emergency HVAC calls address sudden breakdowns, and scheduled tune-ups help catch small problems before they become costly repairs.

Serving San Francisco calls for familiarity with the city's cool, foggy climate and its mix of older buildings, rental units, and newer construction. Heating and cooling needs here can differ from those in warmer regions, so local experience helps when sizing equipment and balancing airflow throughout a home or office.

Homeowners and property managers comparing options should look at licensing, clear written estimates, and how a contractor explains repairs. Anyone searching for an HVAC contractor near me can review S L Mechanical Contractors alongside other local pros, then request a visit. Find more local listings and details through HVAC Service Fast.

Frequently Asked Questions

What services does S L Mechanical Contractors offer?
S L Mechanical Contractors offers AC Services, Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up. Customers can contact the company about any of these needs.
What areas does S L Mechanical Contractors serve?
S L Mechanical Contractors serves San Francisco, California. Customers outside the city should confirm service availability before booking.
How do I choose a licensed, insured HVAC contractor in San Francisco?
Verify the contractor's license number with the California Contractors State License Board and ask for proof of insurance. Compare written estimates and check recent reviews before making a decision.
What should I check before hiring an HVAC professional?
Confirm the license status, insurance coverage, and warranty terms on parts and labor. Ask for a detailed written estimate that explains the work and its cost before any work begins.
What are signs it is time to call an HVAC professional?
Call a professional if your system makes grinding or squealing noises, produces uneven temperatures, or shows a sudden rise in energy bills. Unusual odors, frequent cycling on and off, or no heat or cooling during extreme weather also warrant a prompt inspection.

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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.