Arch Plumbing Inc
Heat pump installer based in San Francisco. Licensed since 2012.
- License active
17 heat pump jobs on San Francisco permits, 2022 to 2026. 45th most heat pump permits of 217 contractors in San Francisco.
What the public records show
From the state's license records and the city's permits, one question at a time.
| Question | Records show | Mark |
|---|---|---|
| Licensed? | License 976019, active in the state's records on Sep 23, 2026Electrical, fire protection, heating and air, plumbingNo complaints or citations on the board's public record. | Checks out |
| In business? | Licensed since 2012 | |
| Jobs on record | 17 heat pump jobs on San Francisco permits, 2022 to 2026Every permit we have for them is heat pump.45th most heat pump permits of 217 licensed contractors in San Francisco. That counts jobs, not quality.Our San Francisco permit records cover September 2021 to September 2026.Of their 17 heat pump permits, 1 mention ductless or mini-split units, 2 mention a furnace, 1 mention ducts or a ducted system. |
Records: the state license board and City of San Francisco permits.
State license board record
Last checked Oct 4, 2026. This may have changed. Check it on CSLB.
No complaints or citations on the board's public record.
Source: California Contractors State License Board, checked Oct 4, 2026. Look up license 976019 on CSLB
Cost and timing
All heat pump jobs in San Francisco: $8,800 to $27,000
Half of 2,697 city permits list an amount in this range. Permit amounts are often lower than what you pay.
- Ductless mini-splits in San Francisco: $7,500 to $24,000 (918 permits)
- Ducted heat pumps in San Francisco: $10,000 to $34,000 (406 permits)
How to read this range
Contractors write a job value on the permit form, and the city uses it to set the permit fee. It is not the contract price, and it is often lower than what you pay. A quarter of the permits list less than this range, and a quarter list more. Use it to see if a quote is in the normal range.
Permit value (not a price)
Their typical permit lists $47,500 (half list more, half less)
That is the figure written on the permit form, which can be far from what you pay. What heat pump jobs cost in San Francisco.
Get 2 or 3 written quotes.
Permit timeline
Across San Francisco, a heat pump permit stays open about 45 days, from permit to final inspection
This is not how long the crew works at your home: most of it is waiting for the inspection. Ask them how many days the work takes. The permit itself is usually issued the same day. How long heat pump jobs take.
Track record
5 jobs in the last 12 months, up from 4 the year before
Where they work most
- 941173 jobs
- 941022 jobs
- 941212 jobs
- 941102 jobs
- 941071 job
Latest jobs
Permit values are what the contractor wrote on the permit form, not what the owner paid.
| Date | Work | ZIP | On the permit form |
|---|---|---|---|
| Jul 7, 2026 | Heat pumpWork category: 2pa; replace two existing colmac domestic hot water heat pump units with six new… | 94107 | not stated |
| May 13, 2026 | Heat pumpWork category: 2pa; installation of a new domestic hw system consisting of (6) lochinvar heat pumps… | 94158 | not stated |
| Feb 20, 2026 | Heat pumpWork category: 1m; installation of an outdoor heat pump and installation of three cassettes on the… | 94127 | $45,000 |
| Nov 24, 2025 | Heat pumpWork category: 2pa; installation of a new domestic hot water heat pump system to replace the… | 94102 | not stated |
| Nov 19, 2025 | Heat pumpWork category: 2pa; installation of a new warmboard radiant heating system serving the first floor | 94114 | not stated |
| Sep 15, 2025 | Heat pumpWork category: 2pa; installation of a new heat pump domestic water heating system to replace the… | 94117 | not stated |
| Jul 1, 2025 | Heat pumpWork category: 1m; installation of two heat pumps on the roof | 94115 | $50,000 |
| Jun 11, 2025 | Heat pumpWork category: 1p; to renew permit # pmw20240118961 work category: 1m; installation of (3) furnaces… | 94121 | not stated |
| May 12, 2025 | Heat pumpWork category: 3pa; replacing the old domestic hot water system with a new one heat pumps water… | 94102 | not stated |
| Sep 19, 2024 | Heat pumpWork category: 5m; installation of an outdoor heat pump | 94110 | not stated |
| Aug 26, 2024 | Heat pumpWork category: 1p; installation of heat pump | 94117 | not stated |
| Apr 30, 2024 | Heat pumpWork category: 1m; installation of (1) outdoor heat pump installation of line sets for (5) high… | 94112 | not stated |
| Jan 18, 2024 | Heat pumpWork category: 1m; installation of (3) furnaces for basement and 1st floor installation of (2) heat… | 94121 | $1,000 |
| Dec 14, 2023 | Heat pumpWork category: 1m; installation of two heat pump units to serve 6 cassettes throughout the home | 94123 | $50,000 |
| May 3, 2023 | Heat pumpWork category: 1p; laundry room: reroute existing services to inside of the wall (gas & hot/cold… | 94110 | not stated |
| Sep 27, 2022 | Heat pumpWork category: 1p; to complete work under permits pw20210921910 remodel of home: (2) bath (1)… | 94131 | not stated |
| May 19, 2022 | Heat pumpWork category: 1m; installation of heat pump and 3-zone mini split | 94117 | not stated |
What to ask before you hire
About Arch Plumbing Inc
- Ask what the warranty covers and for how long, in writing.
Worth asking any heat pump installer
- Can you show me proof of liability insurance and your bond?
- What size unit, and did you measure the house to choose it?
- Do my ducts or my electrical panel need work first?
- Who pulls the permit, and what rebates apply?
Get a quote from Arch Plumbing Inc
Five quick questions. We pass your request to Arch Plumbing Inc.
Request for Arch Plumbing Inc
- Where
- Job
- Start
- Budget
- Goes to
You decide who to hire. Your details go only to the contractors you pick. How we use your details
Sent. We have your request.
We pass it to Arch Plumbing Inc. Replies usually come within a few days.
Your job room keeps the request, your photos and every reply in one place, with an assistant that checks prices against city permits. Keep its link: it is the key to your job.
Open your job roomMore heat pump installers near 94117 and 94102
- Schmitt Heating Co Inc
- Building Efficiency Inc
- Galaxy Hvac and Appliance Repair
- Green Core Heating & Air
- Infinium Air Inc
- Air Zone Mechanical
See all 217 heat pump installers in San Francisco, ranked by jobs
Run this business? Claim this page to get requests by email and reply to homeowners here.