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Avatar for Raindrop Roofing NW
Raindrop Roofing NW
4.5(
349
)

Serving Cornelius, OR and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"The good experience with Raindrop started with the estimate; Lee was knowedgeable and up front with me about the need to fix my chimney before they could do the roof work; neither of the other roofing contractors had mentioned that. When I accepted their bid, but the work couldn't start for over a month, they held the original price even though the cost of materials had just gone up. When they came to do the work, they were courteous and always willing to answer any questions I had about the process. And Ryan, the owner, is a real sweetheart; he came by at the end to check and make sure I was satisfied, which I definitely was. I've already recommended them privately to 2 friends who are ready to redo their own roofs."
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+25

Response time1 day
2 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Pfeifer Roofing Inc
Pfeifer Roofing Inc
4.7(
106
)

Serving Cornelius, OR and surrounding areas

Approved

In business since 1978

Free estimates

Warranties offered

"Pfeifer Roofing is courteous, professional and prompt. I was given a free evaluation of my roof, shown samples of the products they use and pamphlets for their policies and products. The free estimate was detailed with multiple options for various avenues for next steps. The installation foreman and crew itself were incredible and communicated with me multiple times throughout the four-day roofing/gutter install, sharing their noticings while working and asking me for my input and preferences. They worked hard to clean up after each day, and the final result is fantastic."
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+11

Response time6 hrs
7 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Roof Tek Specialties, LLC
Roof Tek Specialties, LLC
4.8(
23
)

Serving Cornelius, OR and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Roof Tek came out quickly, gave an estimate for the work on the spot and then repaired the day after we called to hire them. They located the source for our leak which was the kitchen exhaust fan and not really the roof itself. They also sealed up some other vents on the roof, cleared out our gutters and added moss treatment while they were up there too. They got the work done right before some really bad weather so, we really appreciated them fitting us in and the icy weather the following week tested their work! I definitely recommend them and would hire them again."
Front deck, custom window flashing
This house is a work of art, let do another
Backside
Very detailed
This is a very unique roof, it turned out really nice

+72

Recommended by95%of homeowners
Avatar for Ideal Roofing
Ideal Roofing
4.9(
39
)

Serving Cornelius, OR and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"They did a great job and did a great job cleaning up. I had a question about one of the charges on the bill and it was settled immediately. I would recommend Ideal roofing!"
Ventilation
Ridge Vent
Before Replacement
Project In Progress
Completed Roof

+11

Response time9 hrs
Response rate97%
55 neighbors recently requested a quote
Avatar for All Roofing Eagle Construction
All Roofing Eagle Construction
4.6(
87
)

Serving Cornelius, OR and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"Great! Felipe and his crew were very quick to respond to our emergency. They put in a temporary patch until they were able to redo the entire roof a few days later (as the prior roof was installed incorrectly). Felipe was easy to work with and answered every question we had. The crew worked super fast and did quality work at a reasonable price. I also liked how he guarantees his work. They cleaned up at the end very well and the roof looks great. I would recommend All Roofing Eagle to anyone and would definitely use them again."
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+14

Response time10 hrs
4 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for JLV Construction, LLC
JLV Construction, LLC
5.0(
25
)

Serving Cornelius, OR and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"I needed a new roof, new gutters and an exterior paint job this spring. I did a bunch of research and chose JLV because they could do all of the work and had good reviews on Yelp and Angie's list. I have a 6000 sq ft roof and I wanted Malarkey shingles. JLV is Malarkey certified and trained. Asael responded to my quote request quickly as well as to my many questions, some of which required changes to the quote. Once the jobs started, communication between the crews and me and Luis, the supervisor and me were very good. I knew what was going on all the time. I'm very pleased with the work I got and will recommend them in a second."
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Malarkey Windsor in Midnight Black.
Malarkey Legacy in Weathered Wood
Additional Photos

+60

Response time1 day
Response rate100%
Recommended by96%of homeowners
Avatar for Integrity Roofing & Construction
Integrity Roofing & Construction
4.8(
88
)

Serving Cornelius, OR and surrounding areas

Approved (Corporate)

In business since 2015

Free estimates

Credit card accepted

Integrity Roofing & Construction is your trusted roofing partner in Portland. Our journey began with our founder, Tanner Tennyson, commercial fishing in Alaska and roofing for the third largest company in the world through college. From there, Tanner spent years gaining invaluable experience on large-scale restoration projects and tackling diverse challenges like flat roofs, steep roofs, and even casinos. With a wealth of knowledge accumulated over nearly a lifetime of roofing, we can confidently say there's no roofing or remodeling task we can't handle.

Antique Brown
Silverwood
Natural Wood
Black Oak
7 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Reborn Construction, LLC
Reborn Construction, LLC
5.0(
11
)

Serving Cornelius, OR and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"We had a leak on a Sunday morning. Within a few hours there was a team here tarting the roof. After consulting with us (roof had tiles, had leaked before, and the age of the roof) we decided to replace the roof. The team had to replace facia boards and gutters, so it was a longer process than most. The team was cheesy with communication and our roof looks great!!"
Home Build
Project Highlights
Premium Roof Install
Roof Replacement
Roof Replacement

+7

Response time10 mins
3 neighbors recently requested a quote
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Roofing questions, answered by experts

The four types of roof sheathing are plywood, oriented strand board (OSB), planks, and tone-and-groove boards. The overwhelming majority of homes use the first two (especially OSB) and the other two are not often seen outside of special use cases. Methods of sheathing include solid sheathing, open sheathing where there are gaps, and plank sheathing. Most roofs are solid sheathing.

A roof's ability to handle snow depends on its strength and the snow's weight, as wet snow is much heavier than dry, fluffy snow. While designs in snowy regions often allow for 35 to 50 pounds per square foot, a general guideline is that a typical roof can withstand about four feet of fresh snow, two feet of packed snow, or just one inch of ice. Factors like the roof's age, slope, and support structure also affect its capacity; newer, sloped roofs generally hold more weight than older, flat ones. Ice and ice dams add significant, dangerous weight. Because capacity varies, it is best to contact a professional roofing contractor or the original builder to determine the maximum snow load for your specific home.

A gable roof with steep pitches covered in asphalt shingles or wood shakes is the most popular roof for Cape Cod homes. Asphalt shingles started gaining popularity in the early 1900s, so wood shake roofs, which were popular in the 1700s when Cape Cod homes were first built, are the traditional option. You can further modernize your Cape Cod home by raising the roof in the front, back, or both to add living space and change up the traditional single-gable roof with doghouse dormers.

Underlayment is used between existing shingles and a new metal roof to prevent friction and wear from the shingle granules on the underside of the metal. The underlayment also helps prevent water intrusion and allows expansion and contraction without wearing away at the roofing material.

Walking on any roofing material is dangerous, so you should avoid it if you can, but if the need arises, you should know that you can walk on a concrete tile roof without damaging it. Try to step on the bottom portions of the tile that are supported by the lower layer, and distribute your weight evenly across both feet and hands, if possible.

The Cornelius, OR homeowners’ guide to roofing services

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