Roof Replacement Backed by a 10-Year Transferable Warranty

Roof Replacement in Portland and Southern Maine

A full roof replacement backed by 20+ years of experience, honest material recommendations, and a 10-year transferable warranty on every roof we install.

Roof Replacement You Can Trust, From Estimate to Final Inspection

When your roof is past the point where repairs make sense, a full roof replacement protects your home for decades and adds real value if you ever sell. 1Call Roofing handles complete roof replacements for homes and businesses across Portland, South Portland, Scarborough, Westbrook, Saco, Biddeford, Old Orchard Beach, Gorham, and Falmouth, backed by more than 20 years of hands-on roofing experience.

Not sure if your roof needs a full replacement or just a repair? A free roof inspection is the fastest way to find out. We'll give you an honest answer either way, not just the one that leads to the bigger invoice.

Built for What Maine Winters Actually Do to a Roof

Southern Maine roofs take a beating that most parts of the country never see. Heavy snow loads, repeated freeze-thaw cycles, and ice dams put more stress on a roof than almost any other climate. A roof replacement here isn't just about swapping old shingles for new ones, it's about installing a roofing system built to handle what Maine winters throw at it year after year.

That means proper attic ventilation to prevent ice dams, ice and water shield in vulnerable areas like eaves and valleys, and materials chosen for how they'll perform in year 15, not just how they look on install day. If ice dams or snow buildup have been a recurring problem on your current roof, a replacement is often the permanent fix repairs can't provide.

Signs You Need a Roof Replacement

Not every roof problem means you need a full replacement, but these signs, especially when several show up together, usually mean it's time:

- Your roof is 20 or more years old

- Shingles are curling, cracked, or missing in multiple areas

- You're finding granules collecting in your gutters

- There are water stains on ceilings or walls in more than one room

- You can see daylight through the roof boards in your attic

- Sections of the roof are visibly sagging

- You've had multiple repairs in the last few years and they keep coming back

If you're seeing one or two of these, a targeted roof repair might still be the right call. If you're seeing several, replacement is usually the smarter long-term investment, and we'll tell you that honestly during your estimate.

What to Expect From a 1Call Roofing Replacement

We built our process to remove the guesswork homeowners usually dread about a roof replacement:

1. You call us. Reach out and we'll schedule a time to come look at your roof, usually within a few days.

2. We inspect your roof. We walk the roof (not just look from the ground) and give you a clear picture of its actual condition.

3. You get a real quote. We explain exactly what your roof needs and give you an itemized quote, no vague estimates.

4. You choose your materials. We walk you through material and style options so you're picking based on what fits your home and budget, not what we have sitting in the truck.

5. You approve the plan. Once you're comfortable with the scope and price, we set an install date that works for you.

6. We install your roof. Our crew completes the replacement, and we inspect the finished work ourselves before we call it done.

7. You get your paperwork. You receive full documentation and your 10-year transferable warranty is officially registered.

8. You're covered. The job is complete, your roof is protected, and so is your investment for the next decade.

Materials and Options for Your New Roof

Every home is different, and so is every roof replacement. We install traditional asphalt shingle roofing, the most common and cost-effective option for most Southern Maine homes, as well as metal roofing for homeowners who want maximum durability against snow and ice with a 40 to 70 year lifespan. We work closely with trusted material suppliers to make sure every roof we install uses quality products suited to New England's climate, and we'll walk you through the real tradeoffs between options so you can make an informed choice, not just the one with the best sales pitch.

Financing Available

A roof replacement is a major investment, and we know it's not always something homeowners can pay for outright. Financing options are available for qualifying roof replacement projects. Ask us about financing during your free estimate and we'll walk you through what's currently available.

Roof Replacement and Insurance Claims

Storm damage, fallen trees, and sudden roof failures often involve a homeowners insurance claim, and navigating that process on top of managing a roof replacement can be a lot to handle alone. 1Call Roofing has experience documenting roof damage, working directly with insurance adjusters, and making sure nothing gets missed in the claims process, so your replacement gets fully covered the way it should be.

Every Roof We Install Is Backed by a 10-Year Transferable Warranty

We don't just replace your roof and leave. Every roof 1Call Roofing installs comes with a 10-year transferable warranty. If you sell your home, the warranty transfers to the new owner, adding real, documented value at the closing table instead of just being another line item that expires the day the crew drives away.

Why Southern Maine Homeowners Choose 1Call Roofing for Their Replacement

Homeowners across Portland, South Portland, Scarborough, Saco, Biddeford, Westbrook, and Greater Southern Maine choose 1Call Roofing because we take full ownership of the project from your first call to your final walkthrough. We don't rush a replacement to move to the next job, and we don't recommend a full roof when a repair would genuinely do the job. After 20+ years roofing homes in this exact climate, we know what a roof actually needs to last, and we tell you the truth about it.

Your Roof Replacement Questions, Answered

How much does a roof replacement cost in Southern Maine?

Roof replacement costs typically range from $8,000 to $30,000 depending on the size of your roof, the material you choose, and the complexity of the job. 1Call Roofing provides a free, no-obligation on-site estimate with clear, itemized pricing before any work begins.

What are the signs I need a roof replacement instead of a repair?

Common signs include a roof over 20 years old, widespread curling or missing shingles, granules collecting in your gutters, sagging areas, recurring leaks in multiple spots, and daylight visible through the roof boards in your attic. A couple of these might only need a repair, but several together usually point to replacement.

How long does a roof replacement take?

Most residential roof replacements in Southern Maine are completed in one to a few days once the crew is on site, depending on size, complexity, and weather. We'll give you a clear timeline during your free estimate.

Do I need a permit for roof replacement in Portland or Southern Maine?

In most Maine municipalities, a permit is not required to replace a roof unless the project involves changing structural components. A standard like-for-like replacement typically does not require one. 1Call Roofing can confirm what applies to your specific project and municipality.

Will homeowners insurance cover my roof replacement?

Often, yes, if the damage was caused by a covered event like a storm, falling tree, or sudden leak. We document damage thoroughly and work directly with your insurance adjuster throughout the claims process.

Do you offer financing for roof replacement?

Yes. Financing options are available for qualifying roof replacement projects. Ask about financing during your free estimate and we'll walk you through what's currently available.

Ready for a Roof That's Actually Built to Last?

Get an honest assessment, a clear quote, and a 10-year transferable warranty from a team that's been replacing Southern Maine roofs for over 20 years.