Water Heater Installation Cost in San Francisco, CA
Based on 404 water heater installation building permits filed in San Francisco between 2015 and 2026, the typical declared project value is $6,000, with most landing between $3,225 and $10,000. These are real records from San Francisco's public building-permit data, declared job values, not contractor estimates or AI guesses.
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Water Heater Installation values over time in San Francisco
Median declared value moved from $6,000 in 2021 to $8,000 in 2026, up 33% over that span. Each year below is computed from the filings that actually cleared in San Francisco.
Recent water heater installation permits in San Francisco
Actual filings from San Francisco's public permit records. Declared job values, not final paid prices.
| Filed | Declared value | Work described |
|---|---|---|
| 2026-05-11 | $4,000 | new bathroom and bedroom added in garage. installing sheet rock in garage. replace water h |
| 2026-05-05 | $10,000 | conversion of existing ground floor storage/garage into an office with a 2 fixture bath. s |
| 2026-05-01 | $5,000 | remodel bathroom: move door, replace fixtures, move plumbing line, replace all galvanized |
| 2026-05-01 | $2,000 | partially convert garage to 2 bedrms, 2 baths, (n) media; relocate (e) stairway from 1st t |
| 2026-04-03 | $7,000 | #5: correction nov #202547546. relocation of water heater and cabinet. plumbing permit com |
| 2026-03-31 | $15,000 | all work interior: remove conduit gas and water pipes from the ceiling in basement, remove |
| 2026-03-25 | $12,500 | install walk-in closet and bathroom with 1-toilet, 2-sinks and 1-shower in current office |
| 2026-03-25 | $5,000 | remove unauth. enclosed space under rear stairs,comply nov201991811.remove unauthorized wa |
| 2026-03-24 | $5,400 | remove gas water heater and replace with electric water heater in same location. replace s |
| 2026-03-23 | $5,000 | relocate water heater to different area in garage and repair sheetrock. replace a gas wate |
| 2026-03-13 | $9,604 | change 2 gas water heater with hpwh. install 2 in the garage. connect electrical (30 amp). |
| 2026-03-13 | $9,604 | change 2 gas water heater with hpwh. install 2 in the garage. connect electrical (30 amp). |
| 2026-03-13 | $13,800 | replacing 4 gas water heater with electric hybrid water heater. install 4 in the garage. r |
| 2026-03-09 | $1,000 | remove the drywall from the hallway ceiling to fix the water heater furnace flues. |
| 2026-03-02 | $9,500 | address nov 202649698 &202649709. replace all non functional heaters. repair 40% of the de |
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A permit's declared value is the job cost the owner or contractor stated when they pulled the permit. It tracks the real cost of the work but can run a bit under what was actually paid, since it often leaves out some labor and finish costs. Treat the range as a grounded starting point. What water heater installation actually costs in San Francisco comes down to home size, materials, and scope.
Where this comes from
Every figure is pulled from San Francisco's public building-permit records and classified by the work described. Nothing is estimated or AI-generated. How the data works. The moment a San Francisco homeowner adds a real receipt, this page upgrades to show what neighbors actually paid next to these permit values.
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