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Siding · Somerville, MA

Siding in Somerville, Massachusetts

What applies to this work in Somerville, Middlesex County: Mass Save, rebates and financing, and the permit. Then the contractors serving the town.

30 contractors serving Somerville, including 4 based in town.

Is Somerville in Mass Save?

Yes. Somerville gets its electricity from Eversource, not from a municipal light plant, so homes in Somerville are in the Mass Save program. Its natural gas comes from National Grid or Eversource, depending on the address (the state's list), both Mass Save sponsors.

Somerville is not on the state's list of municipal light plants. Mass Save is not statewide: 41 light plants serve all or part of 50 municipalities, and homes on their electric service are outside its electric program (Mass Save in municipal light plant towns).

Rebates and financing for new siding in Somerville

Mass Save doesn't pay for the siding itself: its insulation and windows offers cover insulation, air sealing and windows, and siding is not on the HEAT Loan's list of eligible measures.

The insulation can be covered: after a Home Energy Assessment, Mass Save pays 75 to 100 percent of approved insulation and air sealing in Somerville. Book the assessment before the old siding comes off, while the walls are open.

Do you need a permit for new siding in Somerville?

Plan on one. Residing is not on the Massachusetts building code's list of permit-exempt work, and the Somerville Building Department settles the borderline cases. 83% of Somerville's homes were built before 1980 (Census ACS 2018-2022), and work that disturbs paint in a home built before 1978 has to follow the lead-safe renovation rules.

permits.llc carries the rules: its Massachusetts guide to the permit for new siding and the Somerville Building Department page, with the department's contact and portal.

How many permits for siding work are filed in Somerville?

122 permits filed in Somerville from October 2025 through September 2026 mention siding work.

That counts the permits whose description or permit type names the work; nearly all of Somerville's building permits in that period describe the work.

Source: Somerville's permit filings on permits.llc, counted October 2026.

Permits per month in Somerville that mention siding work
12Oct10Nov10DecJan4Feb13Mar11Apr13May19Jun13Jul7Aug9Sep

October 2025 to September 2026. Months with fewer than 3 permits are not shown.

Contractors serving Somerville

Claimed listings within 5 miles come first, then the rest by rating, then distance. Google ratings as of October 2026. How we list and rank contractors

Common questions about Siding in Somerville

Is Somerville in Mass Save?
Yes. Somerville gets its electricity from Eversource, not from a municipal light plant, so homes in Somerville are in the Mass Save program. Its natural gas comes from National Grid or Eversource, depending on the address (the state's list), both Mass Save sponsors.
Does Mass Save pay for new siding in Somerville?
Mass Save doesn't pay for the siding itself: its insulation and windows offers cover insulation, air sealing and windows, and siding is not on the HEAT Loan's list of eligible measures. The insulation can be covered: after a Home Energy Assessment, Mass Save pays 75 to 100 percent of approved insulation and air sealing in Somerville.
Do you need a permit for new siding in Somerville?
Plan on one. Residing is not on the Massachusetts building code's list of permit-exempt work, and the Somerville Building Department settles the borderline cases. 83% of Somerville's homes were built before 1980 (Census ACS 2018-2022), and work that disturbs paint in a home built before 1978 has to follow the lead-safe renovation rules.

Siding guides for Massachusetts homeowners

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