E.W. Cole Home Improvements
Verified Pro
8+ years online5.0
Roofing Services in Portland, ME
Compare 21 roofing services contractors near you in Portland and surrounding area with an average rating of 4.8/5. Get free quotes, read reviews, and find the right pro for your project.
Last updated May 14, 2026
Most pros respond within 2–24 hours
Verified Pro Installers
ewcolehomeimprovements.com
HRM Roofing & Construction Company
Verified Pro
~3 years online5.0
Horch Roofing
Verified Pro
20½+ years online4.9
Tecta America New England
Verified Pro
~27 years online4.9
David J. Deschaine Roofing
Verified Pro
18½+ years online4.8
Other Businesses in This Area
A&J Construction
5.04 mo onlineCasco Bay Renovations
5.014 years onlineDobson Roofing
5.0Roof Surgeons
5.010+ years onlineC.M.L Roofing & General Contracting
4.94 years onlineJames & Whitney Co.
4.99+ years onlineMandette Roofing Plus
4.9~2 years onlineSuperior Roofing
4.916½+ years onlineM and Son Construction. Residential and commercial
4.81½+ years onlineSouthers Construction
4.812½+ years onlineErie Home
4.626½+ years onlineInc
4.4~20 years onlineRoofing Services in Nearby ME Cities
Other Services in Portland
Access Control & Intercom(47)Alarm System Installation(26)Appliance Installation(22)Artificial Turf Installation(28)Automotive Installs(3)Concrete & Paving(37)Deck & Patio Building(33)Electrical Services(23)EV Charger Installation(15)Fencing & Gate Installation(30)Fire Protection & Sprinklers(31)Garage Door Installation(16)
Roofing Services in Portland, ME
Portland, Maine roofers face a coastal market with cold winters, heavy snow loads, and the freeze-thaw cycles common to USDA Zone 5b. Most local roofers stock heavier-grade ice/water shield (typically 6 ft up the eaves) given Cumberland County's heavy snow loads. Class 4 impact-resistant asphalt shingles are common in the architectural shingle market. GAF Master Elite and CertainTeed SELECT ShingleMaster credentialed installers handle most quality re-roofs. Portland permits are required for full re-roofs through the city's Inspections Division. The coastal exposure drives demand for stainless steel ridge cap nails and corrosion-resistant flashing.
Portland's snow load drives demand for properly designed roof structures rated for 50+ psf snow loads. Reputable roofers verify deck sheathing condition during tear-off and replace deteriorated decking before installing new underlayment. Ice damming is the #1 winter roof issue, addressed through proper R-49+ attic insulation, ridge venting, and 6-ft ice/water shield at eaves rather than after-the-fact heated cable systems. Many older Portland homes have slate or cedar shake roofs requiring specialty restoration work.
Frequently Asked Questions
- How does ice damming affect Portland roofs?
- Heat loss through poorly insulated attics melts roof snow, which refreezes at colder eave overhangs forming ice dams. Backed-up water then leaks under shingles. Proper R-49+ attic insulation, baffles for ridge venting, and 6-ft ice/water shield at eaves prevents the damage cycle.
- What about slate roofs?
- Many Portland's older neighborhoods have original slate roofs. Slate restoration runs $2,000-5,000 for selective replacement of damaged tiles versus $40,000-80,000 for full slate re-roof. Reputable contractors evaluate whether selective repair extends roof life economically.
- How long does a Portland re-roof take?
- A typical 2,000-2,500 sq ft asphalt re-roof takes one to two days for Portland crews working in summer or fall. Spring work requires careful weather planning. Most quality contractors won't tear off in winter due to weather risk.
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