Water Heater Installation Cost in Somerville, MA
Based on 108 water heater installation building permits filed in Somerville between 2015 and 2026, the typical declared project value is $2,100, with most landing between $1,275 and $4,575. These are real records from Somerville'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 Somerville
Median declared value moved from $2,500 in 2018 to $1,750 in 2025, down 30% over that span. Each year below is computed from the filings that actually cleared in Somerville.
Recent water heater installation permits in Somerville
Actual filings from Somerville's public permit records. Declared job values, not final paid prices.
| Filed | Declared value | Work described |
|---|---|---|
| 2026-05-12 | $8,117 | Service Upgrade to 400A, 200A main panel for Unit 2 only. Install A/ C disconnect for heat |
| 2026-05-07 | $1,600 | Install electric oven and two electric water heaters |
| 2026-04-16 | $3,500 | Wiring for heat pump first floor unit. Wiring for heat pump second floor unit. Wiring for |
| 2026-03-30 | $1,500 | Demo and make safe wiring in demoed wall. Install wiring for new hot water heater |
| 2026-03-06 | $1,000 | 40 gallon electric water heater replacement |
| 2026-02-25 | $5,500 | 200amp service upgrade, wire a gas fed Rinnai boiler and a 30amp 240v 4500KW HP/Hybrid wat |
| 2026-02-19 | $2,200 | Replace 2 Water Heaters, Add 1 Baseboard Heater, Relocate 2 existing receptacles out of th |
| 2025-12-08 | $966 | Install new 30 amp line from panel to water heater |
| 2025-12-03 | $1,000 | Wire new water heater |
| 2025-11-19 | $1,500 | Install new clips on service riser and replace broken clips. Install water heater cover co |
| 2025-10-20 | $3,000 | Connections to replacement electric water heater. |
| 2025-09-23 | $1,850 | Wiring from panel to condenser and to wall mount electric water heater (unit 3) |
| 2025-08-28 | $2,500 | Wire new water heater, 42k BTU condenser and 2 bathroom wall heaters |
| 2025-06-16 | $1,100 | Wire electric water heater (2) P25-000362 |
| 2025-06-02 | $2,000 | Installing hybrid hot water heater. P25-000338 |
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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 Somerville comes down to home size, materials, and scope.
Where this comes from
Every figure is pulled from Somerville's public building-permit records and classified by the work described. Nothing is estimated or AI-generated. How the data works. The moment a Somerville homeowner adds a real receipt, this page upgrades to show what neighbors actually paid next to these permit values.
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