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ME metro service · 7 counties · calls answered 24/7
Roof replacement begins with an inspection and photos, followed by a written scope and price.
For roof replacement in Portland and 16 towns across Cumberland, York, Sagadahoc, Androscoggin and 1 more county, Roofers Hotline takes one call at (855) 512-1072. The line is answered around the clock, and you get a written estimate before work starts.
Storm repair is routine here, with 18 hail events of one inch or larger logged in Cumberland County since 2015 by NOAA.
Older local homes often carry more than one layer of shingles, and median construction here dates to 1946. Replacement starts by stripping every layer down to the deck and hauling the debris away, so the new roof sits on a clean surface. Call to schedule the tear-off.
The metro gets 48.1 inches of precipitation a year in the 1991 to 2020 normals, and that moisture softens old roof boards. Once the old roofing is off, the deck is checked and any soft sections are replaced and listed in the written estimate. Call to book the inspection.
With 144 freezing days a year and a High ice-dam risk tier, the roof edge takes the worst of winter. Ice-and-water shield, underlayment and drip edge go on before the shingles to keep meltwater out. Ask for these layers in your written estimate.
The metro's roofs face 68.7 inches of snow a year, so the covering and fasteners need to hold through heavy loads. You choose shingles, metal or tile, and each is installed with manufacturer-rated fasteners. Call to compare options and get the written estimate.
From the first call to the scheduled work, how roof replacement works is walked through in order.
Roofers Hotline books roof replacement in Portland with one call, 24 hours a day. Cumberland County logged 18 hail events of one inch or larger in NOAA's storm records since 2015, plus 4 tornadoes, and the largest hailstone measured 1.5 inches. Hail that size bruises shingles long before a leak shows up inside. A replacement inspection tells you whether the roof still has years left or has already lost its protection.
Call to schedule the visit and get a written estimate before any work starts.
Portland's housing is old. By Census estimates for 2019 to 2023, 77% of homes here were built before 1980, compared with 56% across the county, and the median home was built in 1946. Many of these roofs are on a second or third covering, and older decking is more likely to be soft. The 1991 to 2020 climate normals at the metro jetport show 144 freezing days and 68.7 inches of snow a year, which is hard on the roof edge. The visit looks at the layers and the deck, and the written estimate lists any decking repairs. Call to book it.
For 123 ZIP codes in this metro, roof inspection in Portland is one call away, with the visit described step by step.
Sources: U.S. Census ACS 2019 to 2023; NCEI 1991 to 2020 normals. Updated October 2026.
Look from the ground for shingles past 20 to 25 years with widespread granule loss, sagging deck lines, or a roof with more than one layer already on it. Needing repairs every season on different sections is another sign. Portland's freeze-and-thaw cycle and its older homes make each of these worse over time. Photograph what you see from the ground and do not climb onto the roof. Call, and Roofers Hotline will set up the inspection and the written estimate.
Costs
| Job | Range | Per unit |
|---|---|---|
| Asphalt shingles, 3-tab | $5,200–$10,400 | $305–$611 per square |
| Asphalt shingles, architectural | $8,700–$26,000 | $509–$1,527 per square |
| Metal roof, standing seam | $12,100–$67,400 | $712–$3,964 per square |
| Concrete tile | $12,100–$32,700 | $709–$1,926 per square |
| Natural slate | $17,300–$51,800 | $1,015–$3,045 per square |
| Flat roof, TPO membrane | $6,900–$24,000 | $404–$1,415 per square |
Full roof cost breakdown for this metro.
Typical range for this metro, built from published ranges and the local labor index (1.03); a written estimate depends on pitch, layers and decking.
Not a quote: typical 2026 ranges from published cost guides and Census County Business Patterns 2022 payroll data; your written estimate depends on pitch, layers and decking.
Source: published 2026 cost guides (Fixr, This Old House, Bob Vila, NerdWallet) and Census County Business Patterns 2022 roofing-contractor payroll.
Roofers Hotline also handles metal roofing across this metro here, with photographs taken before any estimate is written.
Why call
Book replacement before winter. Portland sees 144 freezing days a year in the 1991 to 2020 normals, and NOAA's records place the county's ice-dam risk in the High tier, so a roof that goes on in fall faces the first freeze with new underlayment and drip edge. The visit covers an inspection of the roof and deck, then a written estimate that lists the tear-off, materials and permit. Hail reports within 15 kilometers peak in June, so spring is also a good time to have the roof checked. Call to pick a date.
The same service is booked in other towns too; see what shapes roofs in Gorham, 9 miles away.
Maine licensing: Maine has no statewide roofing license, so ask the contractor for a certificate of insurance and a written contract. Look up any license at Maine Attorney General.
Questions
Widespread granule loss on shingles past 20 to 25 years, repairs every season on different sections, a sagging deck line, or several layers already on the roof all point to replacement. With 77% of local homes built before 1980, many roofs are on a later covering. Call for an inspection and a written estimate.
It can. NOAA's storm records show 18 hail events of one inch or larger in the county since 2015, and the largest stone measured 1.5 inches. Damage often appears as bruised shingles before any leak. Call for an inspection after a hail storm.
It lists the tear-off and disposal, decking repair where soft, ice-and-water shield, underlayment and drip edge, the new roofing, replaced flashing, ridge vent and pipe boots, and the permit and inspection. You get it before any work starts. Call to request yours.
Maine has no statewide roofing license, so ask the contractor for a certificate of insurance and a written contract. Look up any license at the Maine Attorney General. Call Roofers Hotline to book your roof replacement estimate.
Across the metro, the question that comes up most is Does homeowners insurance cover roof replacement?
For the longer read, see the local guide to common roof problems here, built from this county's own records. Our guide to when a roof problem cannot wait goes deeper, from the same county storm and housing records.
Takes about a minute. Tell us the ZIP code and what the roof is doing, and a local roofer calls you back to book an inspection and written estimate.
Start your requestOr call: the number at the top of this page is answered 24/7.