Heat pumps
AC repair
Furnace & heating
Ductless mini splits
Carrier
Trane
GoodmanSeasonal tune-up and full diagnostic on your Carrier, Trane, or Goodman system - readings shown to you before any repair is proposed
Diagnosis first, numbers second - you approve the repair price before a single part goes in.
Get your free estimateStyles & brands we work with
See the difference
Before
After
Before
After
Before
AfterHow Much Does Heat Pump Installation Cost in San Francisco?
Heat pump installation in San Francisco typically costs between $8,200 and $17,500 for a complete system, with most homeowners paying around $11,000 to $13,500 for a mid-range unit sized for a 1,500 to 2,000 square foot home. The wide spread comes down to equipment type (ducted vs. ductless), efficiency rating, and the quirks of San Francisco’s housing stock. If you’re replacing an old furnace and adding cooling for the first time, expect to land on the higher end.
Our team at Brandt HVAC walks every San Francisco customer through a written price before any work starts, so you’ll know your exact number before you sign anything. Call (559) 245-8807 for a free estimate specific to your home.
Key Takeaways
- Full heat pump installation in San Francisco runs $8,200 – $17,500, with most jobs landing between $11,000 and $13,500.
- Ductless mini-split systems cost less upfront than ducted systems, especially in older San Francisco homes without existing ductwork.
- Permits, electrical panel upgrades, and difficult access in neighborhoods like Noe Valley or Twin Peaks can add $1,500 – $4,000 to the total.
- Most installations take 1 – 2 days for a ductless system and 2 – 4 days for a full ducted replacement.
- Brandt HVAC provides a written price before work starts, on every job, with no exceptions. Call (559) 245-8807 for a free estimate.
Heat Pump Installation Cost Breakdown (2026)
Here’s what you’re actually paying for when you install a heat pump in San Francisco. These numbers reflect the local market, where labor rates run higher than the national average and older homes often need extra preparation work.
| Cost Component | Typical Range (San Francisco) |
|---|---|
| Ductless mini-split system (1 – 3 zones) | $6,500 – $12,000 |
| Ducted heat pump system (full home, 2 – 3 ton) | $10,000 – $17,500 |
| Ductwork modification or replacement | $2,000 – $6,500 |
| Electrical panel upgrade (if needed) | $1,800 – $4,500 |
| Permits and inspections (SF Department of Building Inspection) | $300 – $700 |
| Removal and disposal of old equipment | $200 – $600 |
| Concrete pad or wall mounting bracket | $150 – $500 |
What moves the needle most is whether your home already has ductwork. A 1920s Marina District flat with radiators and no ducts will cost more than a 1990s Sunset District house that already has central forced air. The age of your electrical panel matters too; many San Francisco homes built before 1980 still have 100-amp service, and a heat pump often requires 200 amps.
What Affects Heat Pump Installation Pricing in San Francisco
- Home size and number of zones. A 900-square-foot Bernal Heights condo might get by with a single 1.5-ton ductless unit for around $7,000. A 2,800-square-foot St. Francis Wood house with four zones of ducted heating and cooling will run $15,000 or more.
- Existing ductwork (or lack of it). Roughly a third of San Francisco homes were built before 1940, and many retain their original heating systems. If your Inner Richmond home still runs on a floor furnace, you’ll need ductwork from scratch, which adds thousands.
- Electrical panel capacity. Heat pumps draw significant power. Homes in the Excelsior and Visitacion Valley with original 60-amp or 100-amp panels will likely need an upgrade before installation. We’ll tell you this upfront, not after the job starts.
- Outdoor space constraints. Condos on Russian Hill or Telegraph Hill often have limited outdoor areas for the condenser unit. Tight access, roof-mounted condensers, or crane-assisted lifts add labor costs.
- SEER and HSPF efficiency ratings. Entry-level units with 14 – 15 SEER cost less upfront. High-efficiency 18 – 21 SEER variable-speed units from brands like Carrier, Trane, or Daikin can add $2,500 – $5,000 but cut monthly PG&E bills by 20 – 30%.
- Permit and inspection requirements. San Francisco’s Department of Building Inspection requires permits for heat pump installation, and Title 24 energy compliance testing runs $300 – $500 on top of the permit fee. We handle all of that for you.
How Does a Heat Pump Work?
A heat pump is essentially an air conditioner that can run in reverse. In summer, it pulls heat from inside your home and dumps it outside. In winter, it pulls heat from the outside air, even when that air feels cold, and brings it indoors. Instead of burning natural gas like a furnace, it moves heat with refrigerant and a compressor, which is why it can be 300% efficient compared to a gas furnace’s 95%.
For San Francisco specifically, heat pumps are a strong fit. Your winters rarely dip below 40°F, and modern cold-climate heat pumps maintain full efficiency down to 5°F. That means you’ll rarely, if ever, need a backup heat source. Plus, with PG&E rates climbing, you avoid gas delivery charges entirely if you pair the system with an electric water heater and induction cooktop. If you want to see how a heat pump compares to a traditional AC or furnace setup, our home page outlines all the services we provide across San Francisco.
Heat Pump vs. Furnace vs. AC: What San Francisco Homeowners Should Know
If you’re deciding between a heat pump and a traditional furnace plus AC combo, here’s the plain-language version. A furnace burns gas to make heat. An AC cools using refrigerant. A heat pump does both jobs using electricity and refrigerant alone. No gas line, no combustion, no carbon monoxide risk.
In San Francisco, the math has shifted in recent years. Gas furnaces still have lower upfront equipment costs, but heat pumps qualify for federal tax credits (30% of project cost, up to $2,000, through 2032), plus California programs like TECH Clean California that add rebates on top. When you factor in PG&E’s rising gas rates, most of our San Francisco customers who plan to stay in their home more than five years choose heat pumps.
That said, a furnace replacement in San Francisco still makes sense for some homes, especially if you have a newer gas furnace and only need cooling added. Our team installs and services both. For specifics on heat pump work in the city, our Heat Pump Installation in San Francisco page has full details on what to expect.
What Brands Do We Install, and Does Brand Affect Price?
We install and service every major residential brand that matters in the San Francisco market: Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard. Brand does affect price, but not as much as you’d think. A Goodman 3-ton heat pump might run $500 – $1,200 less than a comparable Carrier or Trane unit, but the bigger pricing factors are efficiency rating, variable-speed capability, and warranty length.
We don’t push one brand over another. We look at your home’s layout, your budget, and your long-term plans, then give you two or three options at different price points. Every option comes with a written price before we touch a tool, so you choose based on facts, not sales pressure.
Step-by-Step: What Happens During a Heat Pump Installation
Here’s exactly what to expect when Brandt HVAC installs a heat pump in your San Francisco home. We’ve streamlined this process over 20 years of work in the city’s housing stock, from Victorian flats to mid-century Sunset ranchers.
- Initial consult and free estimate. Call (559) 245-8807. A technician comes out, assesses your home’s square footage, insulation, existing ductwork, and electrical panel. You get a written price, with line items, before anything is scheduled.
- System selection and sizing. We run a Manual J load calculation, which accounts for San Francisco’s microclimates. A house in foggy Outer Sunset needs different sizing than one in sunny Mission District. We’ll recommend two or three systems at different price points and explain the trade-offs in plain language.
- Permit pull. We handle the SF Department of Building Inspection permit and coordinate Title 24 compliance testing. You don’t fill out paperwork.
- Installation day. The technician we send is the one we told you to expect. You’ll get their name and photo before arrival, and they’ll show a photo ID badge at the door. Installation takes one to four days depending on system type.
- System startup and walkthrough. We test every function, show you how the thermostat works, and answer any questions. You’ll get your written guarantee, which covers the full installation.
- Follow-up. If anything isn’t right within 365 days, we return at no charge. That’s the 365-Day Done Right Promise: if it’s not done right, we make it right.
San Francisco Permits, Codes, and What They Mean for Your Budget
San Francisco has some of the strictest building codes in California, and heat pump installation falls under several of them. Here’s the practical version: you need a mechanical permit from the SF Department of Building Inspection, and your installation must pass Title 24 energy efficiency standards. The permit itself runs $300 – $700 depending on scope.
One San Francisco-specific wrinkle: earthquake bracing. The city requires outdoor condenser units to be properly anchored to prevent displacement during seismic activity. Most newer heat pump brands include bracing provisions, but if your installation site needs a custom bracket or platform, that adds $200 – $500. Another local factor: many older buildings in neighborhoods like the Haight and the Castro have limited outdoor space, and the city has noise ordinances that restrict where condensers can sit relative to property lines. We account for all of this in your written estimate.
How to Save on Heat Pump Installation
You can cut the cost of heat pump installation in San Francisco without cutting quality. Here’s what actually moves the number:
- Stack the federal tax credit. The federal Energy Efficient Home Improvement Credit covers 30% of your heat pump project cost, up to $2,000 per year. That’s not a rebate you wait months for; it’s a direct credit against your federal taxes.
- Check TECH Clean California rebates. This statewide program offers rebates for heat pump installations, often $1,000 – $3,000 depending on system type and your income bracket. We’ll help you figure out what applies.
- Bundle with other upgrades. If your electrical panel needs upgrading anyway, doing it as part of the same project is cheaper than a separate permit and visit.
- Sizing matters more than you think. An oversized heat pump costs more upfront and runs inefficiently. A correctly sized unit from a load calculation saves you $1,000 – $2,000 and operates better. We never oversell.
- Off-season scheduling. San Francisco’s mild summer means less seasonal pressure than, say, Sacramento. But if you can schedule between August 15 and September 15, some manufacturers run early-fall promotions. Ask us what’s current.
Every estimate from Brandt HVAC is free, and the number we write down is the number you pay. If you’d like to explore options for your home, call (559) 245-8807 and a live person will pick up, any hour, any day.
FAQs – Heat Pump Installation Cost
How much does it cost to install a heat pump in San Francisco?
Most San Francisco heat pump installations run $8,200 to $17,500 depending on system type, home size, and whether ductwork is needed. Ductless systems for smaller homes or condos start around $6,500. Call (559) 245-8807 for an exact quote, free of charge.
Is it cheaper to install a heat pump or a furnace in San Francisco?
Upfront, a furnace replacement is cheaper, typically $5,000 to $9,500 compared to a heat pump’s $8,200 to $17,500. But heat pumps qualify for tax credits and California rebates that can bring the net cost within $1,000 to $2,000 of a furnace, and they eliminate PG&E gas charges. We’ll walk you through the math for your specific home.
How long does heat pump installation take?
A ductless mini-split installation usually takes one day. A full ducted heat pump system with ductwork modifications typically takes two to four days. We’ll give you a timeline with your written estimate so you can plan around it.
Do I need a permit for heat pump installation in San Francisco?
Yes. San Francisco requires a mechanical permit from the Department of Building Inspection, and the installation must pass Title 24 energy compliance. Brandt HVAC handles all permit paperwork and scheduling, and the cost is included in your written estimate.
Can you install a heat pump in a San Francisco home without existing ductwork?
Yes. Ductless mini-split systems are designed for homes without ducts and work well in older San Francisco housing stock. A two-zone ductless system for a typical 1,200-square-foot flat runs $7,500 to $11,000. If you prefer whole-home ducted air, we can add ductwork, which adds $2,000 to $6,500 to the total.
What is the 365-Day Done Right Promise?
Every heat pump installation from Brandt HVAC includes a written guarantee. If anything isn’t done right within 365 days, we return and make it right at no additional charge. No argument, no fine print.
Who Is Brandt HVAC?
Brandt HVAC is part of the Threshold Group family of home-service companies, established in 2003. Our name comes from an old word for a firebrand, a fitting origin for a company that keeps San Francisco homes warm and cool. Devin Marlowe leads our San Francisco team, and he’s built the operation around a simple premise: you should know exactly who is walking through your door.
Every technician we send is background-checked and identity-verified under the Threshold Verified standard. Before arrival, you get their name and photo. At the door, they show a photo ID badge. If anyone shows up who you were not told to expect, that visit is on us, and we make it right.
We don’t believe in quote ranges that balloon after the fact. Every job starts with a written price. Every installation includes a written guarantee. And our phones are answered by a live person 24 hours a day, 7 days a week. No voicemail, no callback queue.
Get a Free Heat Pump Installation Estimate in San Francisco
If you’re ready to explore heat pump options for your home, we’re ready to talk. You’ll get a straight answer about what your home needs, what it will cost, and how long it will take, all before you commit to anything. The estimate is free, and the number we write down is the number you pay.
Call (559) 245-8807 today and a live person will answer. We’ll schedule a time that works for you and send a technician by name and photo before they arrive.
Pricing reflects the San Francisco market as of 2026. Brandt HVAC Co San Francisco offers free estimates – call (559) 245-8807.
Written by Devin Marlowe, Owner at Brandt HVAC Co San Francisco, serving San Francisco since 2003.
What Our Customers Say
"Frozen evaporator coil in July. Cleaned it, replaced a clogged filter, and checked the airflow. Gave me a simple schedule for filters."
- Hannah L."Furnace short cycled all winter. He found a dirty flame sensor and cleaned it. Twenty minutes and a small bill."
- George Q."Replaced our 18-year-old AC with a new high efficiency one. Gave three options with real numbers and did not push the priciest."
- Elena V.