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TRUSTED BY MONMOUTH, ME HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon130
    Verified roofing services reviews

Top-Rated Roofers in Monmouth - Updated Nov 2026

East Coast Metal Roofing, LLC- Maine
4.5(
30
)
Metal Roofing - Install or Replace

Serving Monmouth, ME and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"I knew from the start I wanted a metal roof and that I wanted the Permalock product for its quality and durability, and that it looked like the shingle roof we had. The lifetime guarantee and product sold me. The roofers were great, and every night the place was cleaned up, very efficient company."
Griswold, CT
Griswold, CT
Griswold, CT
Griswold, CT
Griswold, CT

+155

Response time2 days
56 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for G & G Construction
G & G Construction
4.7(
9
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For Business

Serving Monmouth, ME and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Warranties offered

"Chris and his crew went above and beyond in installing my new roof .Job involved some roof deck repair that was unknown until tear down . High end workmanship . Best cost I could find , and believe me , I searched . Veteran operated ."
Brunswick
Brunswick
Brunswick
Brunswick
Response time1 day
Response rate97%
7 neighbors recently requested a quote
Sullivan Home Improvement Company
4.2(
59
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For Business

Serving Monmouth, ME and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

Sullivan Home Improvement Company is a locally owned and operated business with over 10 years of experience. We will provide you with excellent workmanship and reasonable pricing for all phases of your roofing needs. We stay small so that we can give you personalized, individual service through final completion of your project. \n \nSullivan Home Improvement Company is a locally owned and operated business with over 10 years of experience. We will provide you with excellent workmanship and reasonable pricing for all phases of your roofing needs. We stay small so that we can give you personalized, individual service through final completion of your project. \n \nSee the difference true craftsmanship and attention to detail makes in every one of our jobs. We take pride in our work.....And it shows! \n \n

5 neighbors recently requested a quote
Recommended by92%of homeowners
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Roofing FAQs, answered by experts

You can technically install a metal roof over asphalt shingles, but it isn’t a good idea. This is because you’re essentially creating a moisture barrier under the metal, which can easily—and often does—lead to significant mold damage. Removing an asphalt roof isn’t terribly expensive, and some roofing companies might cut you a serious labor and disposal discount if you add it to a new install.

A roof can collapse from a leak if the leak is left unattended long enough. A collapse will happen when the structural components of your roof become saturated with water over time. The roof deck or rafters can slowly weaken until they can no longer support the weight of your roof.

If you need to replace the roof over your attached garage, a roofing contractor can perform what is called a partial roof replacement that only affects garage roofing. However, it's important to keep in mind that only replacing a portion of your roof creates a situation where your roofing has two different lifespans. You will also miss out on the opportunity for a full roof warranty. In some cases, having two different roofs on your home could increase risks for leaks. When replacing the roof on a detached garage, homeowners have the option to make the project bigger by upgrading their home roof alongside their garage roof. However, this isn't necessary if your home has a newer, properly functioning roof. It is better to try to match the new garage roof to your home's existing roof instead.

The most obvious and severe sign of a roof leak is the presence of wet spots on your ceilings, specifically on the top floor of your home. You can also identify a roof leak from your attic if you see sagging insulation or if you notice mold growth or water stains on the rafters or the underside of the roof deck. From the street, look for cracked or missing shingles, moss growth, and shingles that are curling upward, all of which can suggest a leak.

Generally, hailstones that are one inch in diameter or larger can cause significant damage to a roof. However, smaller hail can also cause damage, particularly when accompanied by strong winds, if it strikes an aging or poorly maintained roof, or if hailstorms are frequent in your area. Hail that is ¼ inch (pea-sized) or smaller poses a minimal risk of immediate, permanent damage, but cumulative impacts can cause deterioration over time. The extent of the damage also depends on the roofing material; hail-resistant tiles like slate or certain types of asphalt shingles can withstand impacts better than other materials. If you are concerned about potential damage after a storm, it is always a good idea to have a professional roofer conduct an inspection.

The Monmouth, ME homeowners’ guide to roofing services

From average costs to expert advice, get all the answers you need to get your job done.