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Galaxy Heating & Air Conditioning - San Francisco, CA logo

4.7

(27 reviews)

via Google · checked Jul 4, 2026

Galaxy Heating & Air Conditioning - San Francisco, CA

San Francisco, California

584 Castro St, San Francisco, CA 94114, USA

+1 415-918-6892
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Galaxy Heating & Air Conditioning stands as a dedicated provider of climate control solutions throughout the vibrant city of San Francisco, California. Navigating the unique microclimates of the Bay Area requires a nuanced understanding of how temperature fluctuations impact residential and commercial comfort. As a local HVAC contractor near me, the team recognizes that San Francisco residents demand efficiency and reliability. By focusing on the intersection of modern technology and high-quality craftsmanship, Galaxy Heating & Air Conditioning ensures that indoor environments remain balanced and comfortable regardless of the unpredictable coastal weather patterns that often sweep across the region.

Services Offered

AC Services in San Francisco Heating Services in San Francisco Energy Efficient Solutions in San Francisco Indoor Air Quality in San Francisco Water Heaters in San Francisco Thermostat Services in San Francisco

Service Area

San Francisco, California All of California

About Galaxy Heating & Air Conditioning - San Francisco, CA

Specializing in comprehensive Thermostat Services, the company provides expert support for the critical control centers of any HVAC system. Whether a client is looking to upgrade to a modern smart thermostat to improve energy efficiency or requires precise troubleshooting for an existing digital interface, the technicians are equipped to handle diverse hardware configurations. This expertise includes wiring verification, calibration to ensure temperature accuracy, and seamless integration with existing heating and cooling equipment. Proper thermostat management is essential for optimizing system cycles, which directly contributes to lower energy consumption and extended equipment longevity across various USA home setups.

Serving the entire San Francisco area, Galaxy Heating & Air Conditioning integrates seamlessly into the local infrastructure. From the historic neighborhoods of the city to the bustling commercial districts, the team is committed to providing consistent and professional HVAC services that address the specific logistical challenges of urban property management. Understanding that climate control is a vital component of daily comfort, the service approach emphasizes clear communication, technical precision, and a thorough assessment of each client’s unique environmental needs to ensure long-term functionality.

Selecting the right partner for home maintenance can feel overwhelming, but clarity in service offerings makes the decision process much simpler for homeowners. Galaxy Heating & Air Conditioning prides itself on being a reliable resource for those who value technical proficiency and localized knowledge. When evaluating your options for climate system support, prioritize providers who understand the specific demands of San Francisco’s architecture and climate. For those currently exploring local options, finding a professional who communicates clearly and focuses on your specific goals is the best first step. Should you need further guidance or wish to compare local pros, resources like HVAC Service Fast (hvacservicefast.com) are available to help you make an informed decision for your next project.

State license record

No record on file

We could not match Galaxy Heating & Air Conditioning - San Francisco, CA to a record in the Contractors State License Board (CSLB) license data we use. This is a limit of our data, not a finding about the business: licenses are often issued under a different legal name, a parent company or the owner’s own name, so a match can be missed.

Before you hire, check it yourself. Ask for the license number and look it up at the California Contractors State License Board (CSLB). It takes a minute and protects you if something goes wrong.

Frequently Asked Questions

What HVAC services does Galaxy Heating & Air Conditioning offer?
Galaxy Heating & Air Conditioning specializes in professional Thermostat Services, including installation, calibration, and troubleshooting of smart and standard climate control systems.
What areas does Galaxy Heating & Air Conditioning serve?
The company provides dedicated HVAC services throughout the city of San Francisco, California, USA.
How should I choose a licensed and insured HVAC contractor in San Francisco?
Always verify that a contractor holds a valid state license through the Contractors State License Board (CSLB) website and request current proof of general liability and workers' compensation insurance before allowing any work to begin.
What should I ask or check before hiring an HVAC pro?
Ask for a detailed written estimate, inquire about their experience with your specific equipment type, and check for references or verified service history to ensure they are a good fit for your home's needs.
What are typical signs it is time to call an HVAC professional?
Common signs include inconsistent temperatures throughout your home, unusual noises or odors coming from your equipment, a sudden spike in energy bills, or a thermostat that fails to trigger the heating or cooling system as expected.

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).

Local context for San Francisco

  • Galaxy Heating & Air Conditioning - San Francisco, CA is one of 117 businesses we list for ac services in San Francisco (218 HVAC businesses in total).
  • Its 4.7★ Google rating is below the San Francisco median of 4.9★ across 126 rated businesses we list.

Buying a new AC or heat pump in California

  • California is in the DOE Southwest region: new central air conditioners installed since January 1, 2023 must meet at least 14.3 SEER2 and 11.7 EER2 (13.8 SEER2 and 11.2 EER2 for systems 45,000 BTU/h and larger). Heat pumps must meet 14.3 SEER2 and 7.5 HSPF2 nationwide.
  • Since 2025, new systems are built for lower-impact refrigerants such as R-454B or R-32. Ask which refrigerant a quoted system uses and for its AHRI certificate number, which confirms the matched system’s rated efficiency.

Before you hire Galaxy Heating & Air Conditioning - San Francisco, CA

Based on the records we hold for this business.

  • Ask for the license number

    Ask for their California license number and check it yourself before work starts. Look it up: California Contractors State License Board (CSLB)

  • Ask for proof of insurance

    We have no insurance details on file. Ask for a certificate of general liability and workers' compensation coverage before anyone works in your home.

  • Ask who pulls the permit

    Replacing an AC, furnace, heat pump or water heater usually needs a local permit and inspection. A licensed contractor normally pulls it — ask that the permit is included in the written quote.

  • California homeowner protection

    California law caps the down payment on a home improvement contract at 10% of the contract price or $1,000, whichever is less. Never pay more up front.

Nearby HVAC pros

Closest alternatives, by straight-line distance.

Reviews

This business also has a 4.7★ rating from 27 Google reviews.

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Where this information comes from

Name, address and phone
Public business listings · added Jul 4, 2026
Rating
Google reviews · checked Jul 4, 2026
Contact details and links
Scan of the company's own website · scanned Jul 27, 2026
Profile summary
Written automatically from the records above

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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.