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Before
After
Before
After
Before
AfterAC Installation in San Francisco, CA
A new AC installation in San Francisco typically runs between $4,800 and $9,400 for a standard single-family home, depending on system size, efficiency rating, and how much ductwork or electrical work your house needs. Most installations take one to two days from start to finish. If your existing system is 15 years old or more, or if you’re tired of putting money into repairs, it’s usually time to consider AC Replacement over another fix.
Brandt HVAC Co San Francisco handles the full scope of the job: sizing the system correctly for our fog-cooled summers and heat-wave spikes, removing the old equipment, installing the new unit, and walking you through exactly what was done and why. Every installation starts with a written price before any work begins, so you’ll never be surprised by the final bill. We’re part of the AC Repair & Installation in San Francisco service line, which means the same team that installs your system is the one you’ll call if anything ever acts up later. For a free estimate, call us at (559) 245-8807.
When You Need AC Installation
San Francisco homes have a particular rhythm when it comes to cooling. We don’t run AC eight months a year the way Sacramento or Fresno does. But when the marine layer pulls back and the city hits 85 or 90 degrees, a dead system becomes a problem fast, especially in the warmer neighborhoods like the Mission and Potrero Hill where afternoon sun really builds up heat in old framing.
Here are the signs that point toward installation rather than another repair:
- Your system is past its expected lifespan. Most residential AC units last 12 to 15 years. If yours is older than that and it failed, the repair cost starts looking like a down payment on a problem that will only keep repeating.
- You’ve repaired the same component more than once in two years. A second compressor or coil replacement inside 24 months is a strong signal the system is nearing the end. The 365-Day Done Right Promise covers a repair if it fails within the guarantee period, but at some point replacement is the honest recommendation.
- Your energy bills have climbed without a change in usage. Older systems lose efficiency as they age, especially if ductwork in a pre-1970s San Francisco home was never sealed properly.
- The system uses R-22 refrigerant. R-22, the old Freon, has been phased out nationwide. Recharging it is expensive and getting harder. A new system uses R-410A or newer refrigerants that are cheaper to service and more efficient.
- Rooms heat unevenly. If one bedroom bakes while the living room stays cool, it often means the system was never sized right for the house. Installation gives us the chance to correct that with proper load calculations.
- Strange smells, constant cycling, or loud operation. Any of these can be repairable, but combined with age, they usually point toward replacement being the smarter money.
Our AC Installation Process
The biggest worry most homeowners have about installation is not knowing who is going to be in their home or what the job will cost. We structured our process around removing both of those unknowns.
- You call, a live person answers. Twenty-four hours a day, seven days a week. You’re not leaving a voicemail and hoping for a callback later that afternoon. You’ll speak to someone who can schedule your estimate.
- We send the technician’s name and photo before the visit. Under the Threshold Verified standard, every technician is background-checked and identity-verified. You’ll know who is coming, what they look like, and exactly when they’ll arrive. When the doorbell rings, you should already recognize the person on the other side. If anyone shows up whom you were not told to expect, that visit is on us and we make it right.
- We assess your home and write the price down. Our technician will look at square footage, insulation, window exposure, existing ductwork, and the electrical panel. Then we give you a written price for the full installation, with no work starting until you’ve seen it and agreed to it. Not an estimate range. A written number on paper.
- We install the system. Most residential installations in San Francisco take one to two days. We remove the old unit, prepare the pad or platform, set the new condenser, connect refrigerant lines and electrical, and verify airflow. If ductwork modifications are needed, that happens too.
- We walk you through everything before we leave. You’ll see the new thermostat in action, understand the filter location and replacement schedule, and get the written guarantee in hand. We don’t disappear after the last tool is packed up.
AC Installation Pricing in San Francisco
Here’s what you can expect to pay in the city, based on the work we regularly quote:
| Job Type | Typical Range (Parts & Labor) |
|---|---|
| Replace existing central AC only (no ductwork) | $4,800 – $7,200 |
| Replace AC + furnace (full system) | $7,500 – $11,800 |
| New AC with new ductwork | $9,000 – $14,500+ |
| Ductless mini-split system (1-2 zones) | $4,500 – $8,000 |
| Ductless mini-split system (3-4 zones) | $7,500 – $12,000 |
Several things move those numbers in San Francisco specifically. Older homes in the Sunset, Richmond, and Noe Valley often need electrical panel upgrades before a new system can be safely connected, and many still run on 100-amp service. Ductwork in Victorians and Edwardians can require creative routing through narrow walls. Permits and city inspection fees add to the total as well. We include everything in the written quote so there’s no line item that shows up later and blindsides you.
Brand is another factor. We install all major residential brands, including York, Daikin, Bryant, and American Standard, and we’ll recommend the system that fits your home’s size and your budget, not the one with the highest margin for us. Learn more about our ac repair installation services. Every estimate is free, and the price we quote is the price you pay. Call (559) 245-8807 to get yours.
Why San Francisco Homeowners Choose Brandt HVAC Co San Francisco
The name Brandt comes from an old word for a firebrand. It fits the work of keeping a home warm, but it also says something about how we operate: we show up as we said we would, and we stand behind what we do. In a city where contractors can be hit or miss, we think the basics matter more than grand promises. Written price. Verified technician. Written guarantee. That’s the whole model.
Every installation includes the 365-Day Done Right Promise. If something isn’t done right within 365 days of the installation, we return and make it right at no charge. Not a prorated warranty with fine print about parts and labor caps. A guarantee that covers a return visit, free of charge, if the work fails within the guarantee period. You’ll never have to argue with us about whether a problem is covered.
Our phone line is staffed by a live person 24 hours a day, 7 days a week, including nights, weekends, and holidays. If your new system is blowing warm air during a September heat wave, you won’t be routed through an automated maze. A human will pick up.
FAQs – AC Installation
How much does AC installation cost in San Francisco?
A standard central AC Repair & Installation Near Me in San Francisco, CA replacement runs $4,800 to $7,200, while a full system replacement with a furnace can reach $11,800 or more. Your exact price depends on the size of your home, the condition of your ductwork, your electrical panel, and whether you choose systems from brands like York, Daikin, or American Standard. The best way to get an exact figure is a free in-home estimate, and the number we write down is the number you’ll pay. Call (559) 245-8807 to schedule one.
Can you install an AC system the same day?
Installation is not a same-day job. A proper installation in San Francisco takes one to two days because removing the old equipment, making refrigerant connections, verifying airflow, and testing the system correctly cannot be rushed. What we can do same-day is schedule the estimate. And if your old system has already died and you’re worried about heat, we’ll work to get you on the schedule as quickly as our current install calendar allows.
Is it cheaper to repair or replace my AC?
As a rule of thumb, if the repair costs more than 50% of the price of a new system, or if the unit is over 15 years old, replacement is the smarter long-term move. We’ll tell you when a repair makes sense, and we’ll also tell you when it doesn’t. Our technicians are paid to fix, not to sell, so if your system has a few good years left, we’ll say so plainly and give you that written repair price instead.
What brands do you install?
We install and service all major residential HVAC brands, including Bryant, Daikin, American Standard, York, Carrier, Trane, Lennox, Goodman, Rheem, and others. When we recommend a brand for your installation, it’s based on your home’s square footage, your budget, and the warranty coverage, not on any exclusive dealer agreement. We work on what’s best for your house.
Free Estimates for AC Installation in San Francisco
If your AC is on its last legs, the first step is a free in-home estimate. We’ll send a background-checked, uniformed technician whose name and photo you’ll receive before they arrive. They’ll show you a photo ID badge at the door. They’ll assess your home and hand you a written price for the full installation. No pressure, no surprises, no work until you agree in writing. Call (559) 245-8807 today to get started, or browse the home page to learn more about how we work.
Written by Devin Marlowe, Owner at Brandt HVAC Co San Francisco, serving San Francisco.