Chelsea, Suffolk County · Mechanical permits
Mechanical Permits in Chelsea, MA
What is a mechanical permit?
Covers HVAC equipment installs, refrigeration, process piping, and boiler/chiller work that doesn't fall under the gas or sheet-metal categories. A clean HVAC-only signal.
- 17 mechanical permits indexed in Chelsea across 2 months of data.
- Public pages show permits to the street level. Contractor names, valuations, and house numbers are subscriber-only.
Permits indexed
17
Months active
2
Est. total valuation
—
Latest mechanical permits in Chelsea
50 most recent filings, refreshed daily. Contractor names, valuations, and house numbers are subscriber-only.
| Filed | Address | Type | Contractor | Valuation |
|---|---|---|---|---|
| Jul 15, 2026 | BROADWAYHouse number | Mechanical | Contractor | Valuation |
| Jul 15, 2026 | SECOND STHouse number | Mechanical | Contractor | Valuation |
| Jul 14, 2026 | MEDFORD STHouse number | Mechanical | Contractor | Valuation |
| Jul 14, 2026 | WASHINGTON AVHouse number | Mechanical | Contractor | Valuation |
| Jul 9, 2026 | BELLINGHAM STHouse number | Mechanical | Contractor | Valuation |
| Jul 7, 2026 | MARLBORO STHouse number | Mechanical | Contractor | Valuation |
| Jul 2, 2026 | SAGAMORE AVHouse number | Mechanical | Contractor | Valuation |
| Jun 24, 2026 | SPRUCE STHouse number | Mechanical | Contractor | Valuation |
Contractor names are subscriber-only on permits.llc — see who's winning the most jobs in your area.See alert plans | ||||
| Jun 23, 2026 | COTTAGE STHouse number | Mechanical | Contractor | Valuation |
| Jun 22, 2026 | PEMBROKE STHouse number | Mechanical | Contractor | Valuation |
| Jun 16, 2026 | EASTERN AVHouse number | Mechanical | Contractor | Valuation |
| Jun 16, 2026 | WASHINGTON AVHouse number | Mechanical | Contractor | Valuation |
| Jun 4, 2026 | ADDISON STHouse number | Mechanical | Contractor | Valuation |
| Jun 2, 2026 | ESSEX STHouse number | Mechanical | Contractor | Valuation |
| Jun 1, 2026 | ESSEX STHouse number | Mechanical | Contractor | Valuation |
| May 27, 2026 | BROADWAYHouse number | Mechanical | Contractor | Valuation |
Permit valuations are subscriber-only. Filter by job size to chase the right projects.See alert plans | ||||
| May 27, 2026 | BROADWAYHouse number | Mechanical | Contractor | Valuation |
| May 21, 2026 | EVERETT AVHouse number | Mechanical | Contractor | Valuation |
| May 20, 2026 | BROADWAYHouse number | Mechanical | Contractor | Valuation |
| May 18, 2026 | CAPTAINS RWHouse number | Mechanical | Contractor | Valuation |
| May 15, 2026 | WINNISIMMET STHouse number | Mechanical | Contractor | Valuation |
| May 8, 2026 | LISA LNHouse number | Mechanical | Contractor | Valuation |
| Apr 29, 2026 | BROADWAYHouse number | Mechanical | Contractor | Valuation |
| Apr 17, 2026 | BROADWAYHouse number | Mechanical | Contractor | Valuation |
Want to combine filters — niche, valuation, date, county? Use the export tool.Build a list | ||||
| Apr 15, 2026 | CLINTON STHouse number | Mechanical | Contractor | Valuation |
| Apr 14, 2026 | WEBSTER AVHouse number | Mechanical | Contractor | Valuation |
| Apr 8, 2026 | PALMER STHouse number | Mechanical | Contractor | Valuation |
| Apr 8, 2026 | GROVE STHouse number | Mechanical | Contractor | Valuation |
| Apr 8, 2026 | PINE STHouse number | Mechanical | Contractor | Valuation |
| Apr 3, 2026 | WASHINGTON AVHouse number | Mechanical | Contractor | Valuation |
| Apr 3, 2026 | WASHINGTON AVHouse number | Mechanical | Contractor | Valuation |
| Apr 1, 2026 | HARVARD STHouse number | Mechanical | Contractor | Valuation |
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