Roofing · Massachusetts

Roofing contractors in Massachusetts

Compare Roofing contractors in all 351 Massachusetts cities and towns, with what the work costs here, who has to be licensed, and whether Mass Save applies.

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Roofing by town

223 towns have their own Roofing page: whether Mass Save applies there, the rebates that apply to the job, the permit answer, and the contractors listed.

Roofing in Massachusetts: costs, rules and what to expect

A Massachusetts roof carries snow loads, forms ice dams every February, and takes nor'easter winds several times a year, and the state building code answers with requirements most of the country does not have: an ice-and-water membrane at eaves and valleys, specific snow-load design values by town, and a limit of two layers of shingles before a full tear-off. Asphalt architectural shingles remain the standard at roughly $8,000 to $25,000 for a single-family replacement, lower in Worcester County and the Pioneer Valley and higher inside Route 128, on the Cape and on steep multi-gable Victorians. Flat and low-slope roofs on triple-deckers and additions use EPDM or TPO at $7,000 to $18,000. Standing-seam metal has become common on the North Shore and in the hill towns at $20,000 to $45,000, and slate restoration on the state's historic housing runs well beyond that.

Timing and weather drive the trade. Roofing season effectively runs April through November; a crew that offers to shingle in a January thaw is gambling with the seal strips. After any major storm the state sees an influx of out-of-state crews, and the fastest way to tell a real Massachusetts roofer from a storm chaser is the Home Improvement Contractor registration number, a local address, and a permit pulled in the contractor's name rather than yours.

Insurance claims are their own subject. Massachusetts insurers will cover wind and storm damage but not wear, and the state's aging roofs make that line contentious; a roofer who promises to "get the insurance to pay for it" before an adjuster has looked at the roof is a warning sign. Financing is more straightforward: because a roof is not an energy measure, the Mass Save HEAT Loan does not apply, so most homeowners use a home equity line, a contractor financing partner, or a Massachusetts credit union home improvement loan.

The one energy angle is the attic beneath the roof. A re-roof is the cheapest moment to fix attic ventilation and to add insulation and air sealing, and Mass Save pays most of the cost of that insulation in investor-owned utility territory. Roofers who coordinate with a Mass Save insulation contractor before the deck is closed up save the homeowner a second round of work.

Licensing and permits

Roofing contractors must hold a Home Improvement Contractor registration; a Construction Supervisor License is required when sheathing or framing is replaced, which is common on older roofs. Every town requires a building permit for a roof replacement, and the inspector will check the ice-and-water membrane and the number of layers. Pre-1978 homes do not usually trigger lead rules for shingles, but painted wood trim and soffits can.

Mass Save and rebates

Roofing is not a Mass Save measure. Attic insulation and air sealing done alongside a re-roof are: 75 to 100 percent of approved cost in investor-owned utility territory after a home energy assessment. Solar-ready roof work has no state rebate now that the federal 25D credit ended December 31, 2025, though the SMART program still pays for generation.

Roof replacement cost in Massachusetts: what moves the price

Cost of Replacing a Roof in Massachusetts: What Drives the Price

What does it cost to replace a roof in Massachusetts? Five things move the price: size and shape, the material, the deck under the old roof, the ice barrier Massachusetts code requires, and the flashing and ventilation details. Plus who pays if the installation fails, and three questions to ask every roofing contractor.

  • Size and shape: steep pitches, valleys, dormers and skylights add labor
  • Material: asphalt shingles cost less than metal; New England 2025 averages are in the Cost vs Value Report
  • The deck: a real tear-off goes down to the wood and replaces rotted boards, and nobody knows how many until the old roof is off
  • Ice barrier: Massachusetts code requires a waterproof membrane from the eave edge to at least 24 inches inside the exterior wall
  • Warranty: a manufacturer's standard shingle warranty covers defective shingles, not installation mistakes; ask who pays if the install fails
  • Two quotes for the same house are rarely for the same job, so price alone is the wrong comparison

The video’s page, with the full transcript →

Transcript

What does it cost to replace a roof in Massachusetts? The 2025 Cost versus Value report puts a full tear-off of a 3,000 square foot asphalt roof in New England at about $35,700. Metal, about $56,300. Nobody explains what's under the old shingles.

Five things move your price.

One: size and shape. Steep pitches, valleys, dormers and skylights add labor.

Two: the material. Asphalt costs less than metal.

Three: the deck. A real tear-off goes down to the wood and replaces rotted boards. You only know how many once the old roof is off.

Four: the ice barrier. Massachusetts code requires a waterproof membrane from the eave edge to at least 24 inches inside the exterior wall, because ice at the eaves can back water up under shingles.

Five: the details. Flashing at chimneys and skylights, drip edge, and a vented ridge.

So two quotes for one house can be far apart. One covers the old roof with the minimum underneath. The other strips to the deck, prices rotted wood per sheet, and runs the ice barrier. Then the warranty. A manufacturer's standard shingle warranty, GAF's for example, covers defective shingles, not installation mistakes. Its top warranty covers installation errors for 25 or 30 years, but only its top certified contractors offer it. Otherwise, the contractor's workmanship warranty decides who pays. Products and installation differ, so price alone is the wrong comparison in a Massachusetts winter.

Ask every contractor three questions. Is it a full tear-off, and what's the price per sheet of rotted wood? How far does the ice barrier go? And who pays if the install fails, and for how long?

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Common questions about Roofing in Massachusetts

How much does a roof replacement cost in Massachusetts?
Asphalt architectural shingles run about $8,000 to $25,000 for a single-family home depending on size, pitch and region. Flat EPDM or TPO sections run $7,000 to $18,000, standing-seam metal $20,000 to $45,000, and slate restoration more.
Can I put new shingles over the old ones in Massachusetts?
The state code allows a second layer over one existing layer if the deck is sound, but never a third. Most Massachusetts roofers recommend a tear-off anyway so the ice-and-water membrane and deck can be inspected.
What is the ice-and-water barrier requirement?
Massachusetts amendments to the building code require a self-adhering membrane from the eave to at least 24 inches inside the exterior wall line, plus valleys and penetrations. It is the main defense against ice dam leaks and inspectors check for it.
Will my homeowners insurance pay for a new roof?
Only for sudden storm damage, not for age or wear. An adjuster decides after inspecting; be cautious of any roofer who guarantees an insurance payout before that inspection.
How do I check a Massachusetts roofer?
Ask for the Home Improvement Contractor registration number and look it up on the state consumer affairs site, confirm a local address, and have the contractor, not you, pull the building permit. After a storm, be extra careful with out-of-state crews.

Every town, by county

351 Massachusetts towns in 14 counties

Barnstable County · 15 towns
Berkshire County · 32 towns
Bristol County · 20 towns
Dukes County · 7 towns
Essex County · 34 towns
Franklin County · 26 towns
Hampden County · 23 towns
Hampshire County · 20 towns
Middlesex County · 54 towns
Nantucket County · 1 town
Norfolk County · 28 towns
Plymouth County · 27 towns
Suffolk County · 4 towns
Worcester County · 60 towns