Freon HVAC Service provides professional AC replacement in San Francisco, from failing central air systems to full heat pump conversions. We’re a licensed HVAC contractor, CSLB #1101181, with same-week installation for most San Francisco homes. Every job includes a free in-home estimate before you commit to anything.
As an AC replacement company in San Francisco, we know typical costs are $5,300 – $17,000+ installed, depending on system type and home size. The final number depends on the new AC unit cost, whether you’re doing a straight swap, switching to a heat pump, or adding ductwork where none exists.
Typical costs for AС Replacement
Best For:
Homes with existing ductwork in good shape
Typical costs for AС Replacement
Best For:
Homeowners who want cooling + heating in one system
Typical costs for AС Replacement
Best For:
Victorian homes and additions without ductwork
Typical costs for AС Replacement
Best For:
Homes that need ducts installed or replaced
San Francisco AC and HVAC replacement costs typically run higher than national averages for a few local reasons. SF Department of Building Inspection permits add time and fees that many cities skip. Older Victorian housing stock often needs custom ductwork or structural adjustments, and tight lot access sometimes requires special equipment to move units into place. Reach out to us for more details on how much to replace the AC unit for your home.
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AC replacement in San Francisco follows the same five steps for every job, from a simple central AC swap to a full AC system replacement San Francisco homeowners need for a Victorian without ductwork. Most replacements are done in [X days] from install day to final walkthrough.
You’ll know what’s happening at every stage, not just when the invoice arrives.
A technician measures your home's square footage, insulation, window exposure and ductwork condition using a Manual J load calculation to size the right system.
You get a detailed breakdown covering equipment, labor, permit fees, and estimated HVAC replacement cost without vague ranges or hidden add-ons.
Freon HVAC Service pulls the required SF Department of Building Inspection permit on your behalf, so you don't have to navigate city paperwork.
Most jobs take [X hours/days], depending on whether it's a like-for-like swap or a system requiring new ductwork.
A technician confirms the system passes inspection. Afterward, we walk you through thermostat settings and maintenance basics before leaving.
Air conditioning unit replacement is unique to your home’s layout and ductwork and your neighborhood’s microclimate.
Here’s how the main options compare.
If your AC is older, unreliable or costs more to repair than to replace, you don’t have to figure it out alone. Freon HVAC Service walks San Francisco homeowners through every option, from a straightforward central AC swap to a heat pump conversion, with real numbers and no pressure to upgrade further than you need.
We’re licensed (CSLB #1101181) and understand:
Your visit starts with a free in-home assessment. Every quote is written out before any work begins. Is your system struggling to keep up this summer? Now is a good time to get ahead of it. Call (415) 915-9945 to schedule your appointment with Freon HVAC Service
Technicians use the following to size your system correctly:
Oversized or undersized units waste energy and cool unevenly.
By submitting this form, you agree to our Privacy Policy and consent to being contacted regarding your inquiry.
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