Boiler Installation Cost in Hartford, CT
Based on 1,066 boiler installation building permits filed in Hartford between 2020 and 2026, the typical declared project value is $10,778, with most landing between $7,500 and $15,500. These are real records from Hartford's public building-permit data, declared job values, not contractor estimates or AI guesses.
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Boiler Installation values over time in Hartford
Median declared value moved from $13,300 in 2021 to $14,793 in 2026, up 11% over that span. Each year below is computed from the filings that actually cleared in Hartford.
Recent boiler installation permits in Hartford
Actual filings from Hartford's public permit records. Declared job values, not final paid prices.
| Filed | Declared value | Work described |
|---|---|---|
| 2026-06-09 | $4,500 | replace old oil boiler with a new oil boiler |
| 2026-06-02 | $6,000 | Remove high efficiency wall hung gas boiler, and installing a new Navien NCB 190-080H wall |
| 2026-06-02 | $16,000 | Install two UTIC MAC 150 combination boiler run new heating line, new baseboard and new he |
| 2026-05-08 | $18,000 | This job is for 42 and 44 Whitmore Street Rewiring three family house to code Install |
| 2026-05-08 | $7,500 | Install of a Pure Pro Advantage Six-Section Gas-Fired Water Boiler 84% AFUE |
| 2026-05-07 | $4,000 | DISMANTLE, REBUILD & RE-PIPE EXISTING NAVIEN COMBI BOILER SUPPLIED BY OWNER THAT WAS NOT W |
| 2026-05-07 | $20,000 | Furnish and install 2 new IBC natural gas boilers model SFC-125 and (2) 20' of new gas pip |
| 2026-05-04 | $15,000 | Replacement of 3- 60k BTU natural gas chimney vented 84% boilers in same location as exist |
| 2026-04-29 | $20,000 | Swap 3 existing boilers, install (3) Gas Fired Navien combi units. Demo/Remove old radiato |
| 2026-04-24 | $22,250 | 3 Emergency boiler replacements for property Remove and dispose of existing equipment from |
| 2026-04-24 | $14,879 | Direct replacement of Gas Fired Boiler with Pure Pro Gas Fired Boiler AG3 going in same lo |
| 2026-04-22 | $14,000 | Install 2 new combo UTICA boilers for hot and cold water. Install new baseboard heat throu |
| 2026-04-22 | $13,382 | Furnish and install one new IBC combi gas boiler model SFC-125. Removal and proper disposa |
| 2026-04-20 | $40,000 | REPLACE LIGHT FIXTURES, REWIRE NEW BOILERS |
| 2026-04-20 | $16,700 | Boiler replacement . New is Utica Keystone gas boiler Model # UH15B-175K and aluminum chim |
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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 boiler installation actually costs in Hartford comes down to home size, materials, and scope.
Where this comes from
Every figure is pulled from Hartford's public building-permit records and classified by the work described. Nothing is estimated or AI-generated. How the data works. The moment a Hartford homeowner adds a real receipt, this page upgrades to show what neighbors actually paid next to these permit values.
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