Excalibur Water Heaters Inc
Heat pump installer working in Marin County. Licensed since 2023.
- License active
- Workers' comp on file
4 heat pump jobs on Marin County permits, 2023 to 2025. 33rd most heat pump permits of 42 contractors in Marin County.
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 1106329, active in the state's records on Sep 23, 2026PlumbingNo complaints or citations on the board's public record. | Checks out |
| Workers' comp? | Workers' comp policy on file with the stateThis covers their crew if someone is hurt. It is not insurance for your home. | On file |
| In business? | Licensed since 2023 | |
| Jobs on record | 4 heat pump jobs on Marin County permits, 2023 to 2025Every permit we have for them is heat pump.33rd most heat pump permits of 42 licensed contractors in Marin County. That counts jobs, not quality.Our Marin County permit records cover October 2021 to September 2026. |
Records: the state license board and City of Marin County 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 1106329 on CSLB
Cost and timing
All heat pump jobs in Marin County: $10,000 to $24,000
Half of 1,127 city permits list an amount in this range. Permit amounts are often lower than what you pay.
- Ductless mini-splits in Marin County: $9,800 to $23,000 (421 permits)
- Ducted heat pumps in Marin County: $15,000 to $30,000 (166 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 $10,950 (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 Marin County.
Get 2 or 3 written quotes.
Track record
Where they work most
- 949413 jobs
- 949031 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 |
|---|---|---|---|
| Aug 4, 2025 | Heat pumpNew Heat Pump Water Heater Replace Plumbing Fixtures(s) | 94903 | $8,900 |
| Feb 28, 2025 | Heat pumpNew heat pump water heater installed in garage in place of existing water heater Replace Plumbing… | 94941 | $13,000 |
| Jul 29, 2024 | Heat pumpNew Heat Pump for Radiant Heating Replace Plumbing Fixtures(s) | 94941 | $40,000 |
| Nov 16, 2023 | Heat pumpHeat pump water heater replacement Replace Plumbing Fixtures(s) | 94941 | $5,850 |
What to ask before you hire
About Excalibur Water Heaters 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 Excalibur Water Heaters Inc
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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 94941 and 94903
- Ernest Ongaro & Sons Inc
- Bellows Plumbing Heating & Air Inc
- John Owens Services Inc
- Mcdonald Heating and Cooling
- Excellence Heating and Air
- Marin Heating and Air
See all 42 heat pump installers in Marin County, ranked by jobs
Run this business? Claim this page to get requests by email and reply to homeowners here.