First Class Water Heaters Inc
Heat pump installer based in Pittsburg. Licensed since 2017.
- License 1024238, work comp susp in the state's records on Sep 23, 2026
- No current workers' comp on file with the state
3 heat pump jobs on San Francisco permits, 2022.
The state showed this license as "work comp susp" on Sep 23, 2026. Do not hire until that is cleared.
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 1024238, work comp susp in the state's records on Sep 23, 2026Heating and air, plumbing, sanitation | Problem |
| Workers' comp? | No current workers' comp on file with the stateThis covers their crew if someone is hurt. It is not insurance for your home. | Problem |
| In business? | Licensed since 2017 | |
| Jobs on record | 3 heat pump jobs on San Francisco permits, 2022Every permit we have for them is heat pump.They are based in Pittsburg. Work outside San Francisco is not in these records.Our San Francisco permit records cover September 2021 to September 2026. |
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 1024238 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 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
Where they work most
- 941023 jobs
Latest jobs
Permit values are what the contractor wrote on the permit form, not what the owner paid.
A row marked ×2 or more stands for that many similar jobs on one day in one ZIP code.
| Date | Work | ZIP | On the permit form |
|---|---|---|---|
| Nov 30, 2022 | Heat pumpWork category: 8p; need rough plumbing inspection for all plumbing work done for existing two heat… | 94102 | not stated |
| Mar 28, 2022 | Heat pump (×2, same day)Work category: 8p; remove old boiler and install heat pump water heater with two heat exchangers as… | 94102 | not stated |
What to ask before you hire
About First Class Water Heaters Inc
- Do not hire until the state shows the license as active.
- Ask for proof of workers' comp before anyone works on your home.
- 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 First Class Water Heaters Inc
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Open your job roomMore heat pump installers near 94102
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