HVAC System Replacement Cost in Somerville, MA
Based on 827 hvac system replacement building permits filed in Somerville between 2015 and 2026, the typical declared project value is $15,000, with most landing between $8,000 and $24,710. These are real records from Somerville's public building-permit data, declared job values, not contractor estimates or AI guesses.
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HVAC System Replacement values over time in Somerville
Median declared value moved from $16,000 in 2021 to $14,055 in 2026, down 12% over that span. Each year below is computed from the filings that actually cleared in Somerville.
Recent hvac system replacement permits in Somerville
Actual filings from Somerville's public permit records. Declared job values, not final paid prices.
| Filed | Declared value | Work described |
|---|---|---|
| 2026-05-27 | $25,755 | Installation and wiring of replacement system into existing ductwork, consisting of one co |
| 2026-05-07 | $31,575 | MGB Assembly Row Goldman Lab Reno. MISC Low Voltage HVAC Control Wiring. JG 264175 |
| 2026-05-07 | $6,439 | Installation and wiring of replacement system into existing ductwork, consisting of one co |
| 2026-05-06 | $13,900 | Install two Family House HVAC System two zone zone off duct work duct in the first floo |
| 2026-05-06 | $44,100 | Transfer of permit B23-001139. Complete all unfinished work of SF home for new owner: Woo |
| 2026-04-28 | $20,000 | Provide low voltage interlock wiring for HVAC upgrades. All work will be done above ground |
| 2026-04-27 | $5,000 | INSTALL 100A SUB PANEL, WIRE UP HVAC SYSTEM, REINTALL HARDWIRED SMOKES Associated with E2 |
| 2026-04-15 | $15,200 | 250 Water Street Lobby Pressurization. MISC Low Voltage HVAC Control Wiring |
| 2026-04-14 | $5,000 | Provide low voltage interlock wiring for HVAC upgrades. All work will be done above ground |
| 2026-04-09 | $14,940 | 250 Water Street, BMS â Fusible Link Dampers. MISC Low Voltage HVAC Control Wiring. JG |
| 2026-04-08 | $35,000 | Phase 1 of 2 family renovation, first floor gut rewire, HVAC wiring, Line voltage smoke de |
| 2026-04-08 | $2,500 | wiring a new 30 amp condenser for hvac., sub panel from basement in to the unit 1 on the f |
| 2026-04-07 | $14,055 | Installation and wiring of replacement system into existing ductwork, consisting of one co |
| 2026-04-07 | $5,000 | ( JOB GR1H26028 -DB) - LOW VOLTAGE FOR HVAC SYSTEM WORK @ JERSEY MIKE'S |
| 2026-04-03 | $3,514 | Installation and wiring of replacement system into existing ductwork, consisting of one co |
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Add your price →How to read these numbers
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 hvac system replacement 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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