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Verified Reviews for Roofing pros in Portland, ND

*The Angi rating for Roofing companies in Portland, ND is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Roofing needs.

*The HomeAdvisor rating for Roofing companies in Portland, ND is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Roofing needs.

Last update on July 12, 2025

Find Roofers in Portland

Avatar for On the Edge Exteriors
On the Edge Exteriors
5.0(
13
)
Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or ReplaceAsphalt Shingle Roofing - Repair+26 more

Serving Portland, ND and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Warranties offered

"I was very happy with the whole process. Straight forward honest. Roof turned out great done on time and very clean. Would recommend to anyone."
Roofing Project
Roofing Project
Roofing Project
Roofing Project
Roofing Project

+49

10 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for DaBella - Fargo (Roofing/Windows)
DaBella - Fargo (Roofing/Windows)
3.5(
865
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - RepairInspection - Roofing+4 more

Serving Portland, ND and surrounding areas

Approved (Corporate)

In business since 2011

Free estimates

Warranties offered

"Alessandra came to my home earlier this month to take care of my house roof and gutters and was amazing to work with! She made a special second trip out to meet with me to add on my garage roof. Everything has been very easy so far. She gave me all of my options and helped me build my dream package for my home. I would definitely work with her again in the future!"
Baths
Baths
Baths
windows
windows

+14

4 neighbors recently requested a quote
Recommended by87%of homeowners
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Avatar for NextGen Remodeling LLC
NextGen Remodeling LLC
5.0(
7
)
Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or ReplaceAsphalt Shingle Roofing - Repair+3 more

Serving Portland, ND and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"NEXTGEN WAS VERY EASY TO WORK WITH. THEY DID A GREAT JOB ON MY DECK ."
👀 Exterior Remodel
👀 Exterior Remodel
👀 Exterior Remodel
Maintenance-Free Decking
Maintenance-Free Decking

+30

8 neighbors recently requested a quote
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Avatar for River Roof Coatings
River Roof Coatings
5.0(
1
)
Roof - Clean

Serving Portland, ND and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Jason showed up promptly to look the project over and gave me a quote. They came soon and did the work and it looks great!"
Beginning Project
#3
#4
#5
#6

+17

4 neighbors recently requested a quote
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Ascended Constructions
New to Angi
Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or Replace

Serving Portland, ND and surrounding areas

Approved (Corporate)

In business since 2023

Offers commercial services

We’re a family owned and operated company that values honesty and integrity, and stands behind our work. We offer over 40 years of industry experience. We specialize in Asphalt Shingle Roofing installation, replacement, and repairs. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

454 neighbors recently requested a quote
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5 Star Roofing & Contracting
4.9(
9
)
Metal Roofing - Repair

Serving Portland, ND and surrounding areas

In business since 2020

Free estimates

Offers commercial services

"Fantastic contractor. Talked to the owner on Tuesday while they were doing a roof on house around corner from my house. He came by couple hours later to look at my house to give estimate. We agreed on price and next morning crew arrived and they stripped and reroofed my 2 story house in 2 days. Impressive how fast and efficient they were. Price was unbeatable. They finished and cleaned up like they were never there. Can't say enough positive about them. Don't even waste your time talking to other roofing contractors, this is the company you will want to use for sure."
Response time1 day
Response rate88%
Recommended by100%of homeowners
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Showing 1-10 of 47
Roofing questions, answered by experts

Skipping the installation of a drip edge or gutter apron can lead to significant water damage. Without this component, water is more likely to seep under roofing materials or leak behind gutters, damaging the fascia, soffits, siding, and even the interior of your home, such as the attic. Over time, this moisture can cause rot, mold, and deterioration. In colder climates, a missing drip edge also increases the risk of ice dams, which can lead to expensive repairs. A drip edge is an essential part of a roof's drainage system, and some local building codes may even require its installation to protect the home from water damage.

The type of roof and roofing materials that are best for your mobile home depends primarily on its shape and slope. Rubber materials, such as EPDM and TPO, are best for flat, low-sloped, or bowed mobile home roofs. Asphalt shingles or metal roofing are best for mobile homes with sloped rooflines.

A roof pitch multiplier is an accurate way to calculate roof square footage, and it’s handy for purchasing the correct amount of materials. To determine your roof pitch multiplier, you'll need to calculate the roof slope, square it, and add it to 144. Next, find the square root of the total and divide it by 12. The answer is your roof pitch multiplier. Once you know the roof pitch multiplier, multiply it by the total square feet of your building to determine the total roof surface area.

The most common defect in a flat roof is leaking. Flat roofs have minimal slope, so water pools more readily on a flat roof than on a sloped roof, and the risk of the waterproof membrane failing increases with exposure. Tears and punctures from foot traffic and blown debris are other common problems, especially with single-ply roofing membranes like TPO and EPDM roofs.

In most cases and locations, roofs with a single layer of asphalt roofing shingles won't require roof removal before installing a metal roof. However, underlayment may be necessary on roofs with moderate shingle damage. Heavily damaged roofs or ones with multiple shingle layers will most likely require removal before a metal roof can go on.

The Portland, ND homeowners’ guide to roofing services

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

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