
San Francisco weather swings hard. One week, the fog sits over the bay, the next a dry spell pushes temperatures into the 80s. An undersized or neglected air conditioning system struggles with that range, and the wrong fix only buys time.
Years into working on San Francisco cooling systems, one habit hasn’t changed: we identify the root cause before quoting a fix. A technician reads the airflow, measures refrigerant, and puts the capacitors and wiring through a check first. Then you get a written estimate, and the invoice matches it. That standard holds across all of our air conditioning services.
As a local air conditioning company, Freon HVAC Service built its reputation here rather than importing it. We carry CSLB license #1101181 and full liability coverage on every call. Our 5.0-star rating on Google and Yelp comes from hundreds of completed jobs, not promises. Homeowners looking for an air conditioning company San Francisco residents trust often call us first and continue working with us for years. For the routine AC services San Francisco homes need, we keep the process simple and the pricing clear.
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Under 10 years old with a minor fault? Repair it. When a unit ages, runs up the bills, or needs a repair worth more than half its value, a higher-SEER replacement pays off over time. We give straight AC repair San Francisco advice, never a push toward the bigger invoice.
A room addition or converted garage usually has no ductwork, and the same goes for many new San Francisco builds. Two routes work: a ductless mini-split, or new ducts feeding a central AC. We measure the space, recommend equipment that fits, and size it to the real cooling load. Both fall under our residential air conditioning services.
Pooling water around your indoor equipment is a major red flag and a clear sign that you need more than just an AC tune-up in San Francisco. This issue requires immediate attention to prevent water damage.
Christopher LTrustindex verifies that the original source of the review is Google. I usually doubt perfect 5-star ratings, but Freon completely earned theirs. My AC/heater combo unit broke, and every other company told me I needed a total replacement, quoting me between $9k and $12k. Freon came out to inspect it, and later that day, they gave me a quote for just $3,000 to repair it. I signed the contract that night, and they were back to do the work just 5 days later on June 19th. The tech replaced the compressor to get it running, but didn't stop there. He thoroughly tested the system, caught a power issue, and replaced the compressor relay and expansion valve to ensure the unit wouldn't break down again. Outstanding service. I'm finally set for the summer and winter. They deserve every single star! Mark TeffetellerTrustindex verifies that the original source of the review is Google. Very reliable. Our technician Gary went above and beyond to help with a replacement. Highly recommend! Yinan KongTrustindex verifies that the original source of the review is Google. I’m so impressed with the technician’s expertise! He’s a true professional and finally fixed an overheating issue that we’ve been struggling with for years. Highly recommended. Chris WuTrustindex verifies that the original source of the review is Google. Good job Ali , thank you . Natasha RussoTrustindex verifies that the original source of the review is Google. Great experience overall! Guys are respectful knowledgeable reasonably priced quick clean highly recommend for your HVAC needs! Patient and explained all my questions had a new gas heater installed and they took Great care put in new everything valves air filters etc. Thank you! DON BARKLEYTrustindex verifies that the original source of the review is Google. They did all the necessary homework before they came and as such they had the right part and did ti the job per the online quote. I particularly like the timely communication of their arrival time schedule. Jordan LaiTrustindex verifies that the original source of the review is Google. Excellent service and friendly consultation and very quick response!!! chris dieterTrustindex verifies that the original source of the review is Google. Install heat pump change out on existing ducted system to replace gas furnace Holly LTrustindex verifies that the original source of the review is Google. Friendly and professional. There was a misstep accident that caused some damage and they repaired it right away.
You want a residential air conditioning services provider who shows up when promised and quotes straight, with the work done right the first time. That is what our air conditioning services deliver on every call. Freon HVAC Service is the AC company San Francisco homeowners return to, covering San Francisco along with Daly City, South San Francisco, San Mateo, Burlingame, Pacifica, Oakland, Berkeley, Alameda, and Redwood City.
As the AC contractor San Francisco homeowners can rely on, we handle repair, replacement, installation, and maintenance under one roof. For the residential AC services San Francisco homeowners trust, and the AC services San Francisco depends on year-round, call or book online to get on the schedule. We will answer your questions and set the appointment around your day. From routine tune-ups to urgent fixes, we cover the cooling services San Francisco relies on.















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