Ice Dam & Snow Removal Backed by 20+ Years of Experience

Ice Dam & Snow Removal in Portland & Southern Maine

Heavy snow and ice dams put real stress on a Southern Maine roof. We remove both safely, before they turn into a much bigger problem.

Winter Is the Hardest Season on a Southern Maine Roof

Between heavy snow loads and repeated freeze-thaw cycles, winter puts more stress on a roof here than almost any other season. 1Call Roofing provides ice dam and roof snow removal for homes and businesses across Portland, South Portland, Scarborough, Westbrook, Saco, Biddeford, Old Orchard Beach, Gorham, and Falmouth, so you're not left managing it alone or guessing whether it's serious.

How Ice Dams Actually Form

Ice dams aren't caused by cold weather alone, they're caused by heat escaping from your attic. Warm air rises and melts the snow on the upper part of your roof, even while it's freezing outside. That meltwater runs down to the colder eaves and refreezes there, building a ridge of ice. Once that ridge forms, more meltwater backs up behind it instead of draining off the roof, and eventually finds its way under your shingles and into your home.

Signs You Have an Ice Dam Problem

- Large icicles forming along your roofline

- A visible ridge of ice at the edge of your roof

- Water stains appearing on ceilings or walls during or after a thaw

- Snow melting unevenly across your roof, with bare patches near the ridge and heavy buildup at the eaves

If you're seeing any of these, especially water stains, the ice dam has likely already started causing damage, and it's worth addressing quickly.

What Ice Dam and Snow Removal Costs

Professional ice dam removal typically runs $400 to $2,000, averaging around $1,200, depending on the size of the roof, how much ice has built up, and how accessible the roof is. Removing snow before it has a chance to melt and refreeze is usually the cheaper option, typically $250 to $500 per visit, and it's one of the most effective ways to prevent ice dams from forming in the first place.

Why Removal Should Be Done Carefully, Not Just Fast

Not all ice dam removal is created equal. Clearing only the bottom few feet of a roof can work in moderate conditions, but during a prolonged deep freeze, partial clearing can sometimes cause ice to reform higher up on the roof instead of solving the problem. The right approach depends on your specific roof, its pitch, and current weather conditions, which is why a professional evaluation matters more than a one-size-fits-all fix.

Don't Try to Remove Ice Dams Yourself

Climbing onto an icy, snow-covered roof is genuinely dangerous, and it's one of the more common ways homeowners get hurt trying to solve a problem themselves in winter. A roof rake used carefully from the ground can help clear accessible snow before it turns into ice, but full ice dam removal involving climbing, chipping, or steaming ice off the roof surface should be left to a professional with the right equipment and experience.

The Real Fix: Preventing Ice Dams Before They Form

Removing an existing ice dam solves the immediate problem, but it doesn't fix what caused it. Ice dams are almost always a symptom of poor attic insulation or ventilation letting heat escape and warm the roof unevenly. If ice dams have been a recurring issue for your home, the underlying ventilation problem is worth addressing, either through improved attic insulation or as part of a roof inspection to identify exactly where heat is escaping. Regular roof maintenance also helps catch early warning signs before they become a full ice dam.

Ice Dam Removal and Insurance

Homeowners insurance often covers the damage an ice dam causes, like a resulting leak or ceiling damage, but typically does not cover the cost of removing the ice dam itself as a preventive measure. Leaving a known ice dam unaddressed can also complicate a future claim, since insurers may view it as a failure to take reasonable steps to prevent damage. Getting ice dams removed promptly protects both your roof and your ability to file a clean claim if damage does occur.

Why Southern Maine Homeowners Trust 1Call Roofing With Winter Roof Care

Ice dams and heavy snow load are two of the most common winter roofing problems we see across Portland, South Portland, Scarborough, Saco, Biddeford, Westbrook, and Greater Southern Maine. With 20+ years handling exactly this kind of winter roof work, we know how to remove ice and snow safely without damaging your roof or gutters in the process, and we'll tell you honestly if the real fix is prevention rather than repeat removal every winter.

Your Ice Dam and Snow Removal Questions, Answered

How much does ice dam removal cost?

Professional ice dam removal typically costs $400 to $2,000, with most homeowners paying around $1,200, depending on roof size, ice severity, and accessibility. Roof snow removal alone, before ice dams form, usually runs $250 to $500 per visit.

Does homeowners insurance cover ice dam removal?

Insurance often covers the damage caused by ice dams, like a resulting leak, but typically does not cover the preventive cost of removing an ice dam before damage occurs. Leaving a known ice dam unaddressed can also affect a future claim, so timely removal matters.

How do ice dams form?

Ice dams form when heat escaping from your attic melts snow on the upper roof. That water runs down to the colder eaves and refreezes, forming a ridge of ice that traps more water behind it, which can then back up under your shingles.

Can I remove ice dams myself?

It's risky. Climbing onto an icy roof is dangerous, and clearing only part of a roof during a prolonged freeze can sometimes cause ice to reform higher up, making the problem worse. A roof rake used carefully from the ground on accessible areas can help, but full ice dam removal is best left to a professional.

How can I prevent ice dams from forming?

The most effective long-term fix is improving attic insulation and ventilation so heat isn't escaping and warming the roof unevenly. Clearing snow before it accumulates also helps, but proper ventilation addresses the actual cause rather than just the symptom.

What's the difference between snow removal and ice dam removal?

Snow removal clears accumulated snow before it has a chance to melt and refreeze into an ice dam. Ice dam removal addresses ice that has already formed along the roof edge. Removing snow early is usually the cheaper, easier preventive step.

Don't Wait for an Ice Dam or Snow to Cause Real Damage

Get safe, professional ice dam and snow removal from a team that's handled 20+ years of Southern Maine winters.