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Top-Rated Flat, foam, or single ply roofing installers and replacers in Oregon City - Updated Nov 2026

Avatar for Pfeifer Roofing Inc
Pfeifer Roofing Inc
4.7(
106
)
Flat, Foam, or Single Ply Roofing - Install or Replace

Serving Oregon City, OR and surrounding areas

Approved

In business since 1978

Free estimates

Warranties offered

"Pfeifer Roofing is courteous, professional and prompt. They provided a free evaluation of my roof, showed samples of the products they use and pamphlets for their policies and products. The free estimate provided various options for next steps. The installation foreman and crew itself were thorough and communicated with me multiple times during the four-day 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 amazing. I certainly recommend their service."
Additional Photos
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Additional Photos
Additional Photos

+11

Response time7 hrs
6 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Spruce Up Northwest
Spruce Up Northwest
4.8(
67
)
Flat, Foam, or Single Ply Roofing - Install or Replace

Serving Oregon City, OR and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

": Professionalism, Punctuality, Quality, Responsiveness, Value Please please please do yourself a favor and recommend this gentleman to anyone looking for full roof replacement, repsairs, gutter cleaning, installation, power washing services, etc. If you'd need a personal reference please do contact me. First off let me first say that I am a stickler when it comes to business professionalism and their conduct and responsiveness and this company absolutely exceeded every expectation I could have had. Ramon is a delight and a pleasure to work with he is professional, responsive, upfront very transparent and gives you any kind of option that you might need to get the project done. He was able to complete my roof for a very reasonable price actually lower than a lot of competitors in the area. Ramon's company is locally based in Scappoose Oregon and he uses local folks for his Services. I love and appreciate that he uses folks from the area as well as products from the area like Malarkey Roofing which is manufactured right here in Oregon. His crew was able to do a complete tear off and install of my roof in one day! With only some final touch-ups needed the next day because it simply became too dark for them to see and be safe. I was having a couple days where my brain wasn't obviously working quite right and he was ever so patient with me regarding the quote that he had given me that was VERY clearly written in black and white yet I misread it. I had a myriad of odd questions and never once did Ramon not give me his full attention to answer questions in person, text, phone or email. His crew also did power washing for me as well as gutter services and I could not be more pleased his company truly embodies the quote-unquote spruce up factor and while it's not listed on their services it should be because his company does actual full roof installation. I hope that he adds this to his website because it's definitely a service that is to be recommended and commended. Services: Power/pressure washing, Gutter cleaning, Roof replacement"
Roof Replacment Portland
Roof Replacment Portland
Roof Wash
Roof Wash & Ridge Replacement
Moss Removal & Roof Wash

+9

Response time12 hrs
Response rate95%
10 neighbors recently requested a quote
Avatar for Romvil A1 Roofing & Remodeling LLC
Romvil A1 Roofing & Remodeling LLC
5.0(
15
)
Flat, Foam, or Single Ply Roofing - Install or Replace

Serving Oregon City, OR and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Emergency services offered

Warranties offered

"beautiful job, very professional and polite. the price was fair for the amount of work and the area was so clean after Eric was here it was as if no one was here except the gutters didn't leak anymore. Well done."
CHIMNEY REPAIR
CHIMNEY REPAIR
CHIMNEY REPAIR
CHIMNEY REPAIR
CHIMNEY REPAIR

+103

Response time3 hrs
Response rate90%
10 neighbors recently requested a quote
Avatar for Rain City Roofers
Rain City Roofers
4.6(
51
)
Flat, Foam, or Single Ply Roofing - Install or Replace

Serving Oregon City, OR and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"The work was very professional and efficient. They didn't try to sell me other products that I didn't want or need like some other companies. Communication and response time was great."
 Commercial Project
 Commercial Project
 Commercial Project
 Commercial Project
Neighbors are next

+2

Response time2 days
90 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Aylwin Construction
Aylwin Construction
4.5(
434
)
Flat, Foam, or Single Ply Roofing - Install or Replace

Serving Oregon City, OR and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"Rufus Aylwin and Aylwin Construction have been operating for years in the Portland area. We find they are easy to work with. This was the second time Rufus helped us out. He was strongly recommended by a friend and Realtor. The roof was leaking and Rufus immediately sent members of his team to tarp the leaking part of the roof It was an old roof and overdue for replacement. The new roof was applied after installing several damaged plywood sheets. We no longer live in the Portland area so this had to handled long-distance. We have confidence in their professionalism."
Additional Photos
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+8

Response time8 hrs
Recommended by93%of homeowners
Avatar for Pacific Ridge Roofing & Exteriors LLC
Pacific Ridge Roofing & Exteriors LLC
5.0(
14
)
Flat, Foam, or Single Ply Roofing - Install or Replace

Serving Oregon City, OR and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

"From the very beginning, Tomas was friendly and informative when starting my roofing project. He listened and answered all my question and provided information on how the project progresses from beginning to end. I called several roofing companies but Pacific Ridge Roofing contractors were the only ones to take time to explain the project and literally teach me how a roofing system works. The costs were within ranges of other roofing companies but the customer care was exceptional. I feel fortunate to have found them. The project was supervised by Mike Bianco, who was also as friendly and informative. He listened to my concerns, reviewed the proposal line by line, and made adjustments to the proposal at my request to clarify what exactly would be done, what materials would be used, and how the project would proceed. He explained everything clearly with patience and with descriptions I could understand. The roofers were professional and hard-working. They were careful and avoided damaging the garden and trees surrounding the house and garage. They even worked on the weekend to keep the work on track. Everything was timely and completed as scheduled. Mike went out of his way to inspect the attic and assess the location and state of the current venting system and make recommendations for the location of new vents to ensure proper ventilation of the attic. He personally dug around the attic insulation to determine the location (or lack thereof) of ducts venting the bathroom and the kitchen fans. You couldn’t ask for a better person to care for your home as much as you do. I have no hesitation recommending Pacific Ridge Roofing highly to anyone who wants a quality roof installed by professional and friendly contractors. I enjoyed working with them and feel confident they will give any homeowner the attention you deserve on such a crucial aspect of your home improvement project."
CertainTeed Moire Black Project
CertainTeed Moire Black Project
CertainTeed Moire Black Project
CertainTeed Moire Black Project
CertainTeed Moire Black Project

+36

Response time1 day
Response rate99%
6 neighbors recently requested a quote
Avatar for Nimbus Roofing and Sheet Metal, LLC
Nimbus Roofing and Sheet Metal, LLC
4.4(
15
)
Flat, Foam, or Single Ply Roofing - Install or Replace

Serving Oregon City, OR and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

""The project was top notch. so much skilled and knowledge . all owners are very honest and polite . my building have amazing new roof now and certified for next 20yrs .theiy are not cheap or expensive but they are just perfect. Final project turned out great. thanks again to nimbus guys !"
edge details
On-site security
Nice view
Tricky details
Safety

+21

Response time1 day
Response rate86%
2 neighbors recently requested a quote
Avatar for Oregon's Premier Roofing & Exteriors LLC
Oregon's Premier Roofing & Exteriors LLC
4.6(
11
)
Flat, Foam, or Single Ply Roofing - Install or Replace

Serving Oregon City, OR and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"From the first contact to the final clean-up Andy was very professional and efficient. He gave me an estimate that covered my repair and also covered an additional cost if there was unseen further damage. I felt very comfortable with the plan to fix my leaky roof. Plus when, there was an extra cost due to having to use a different product, he absorbed the cost and stood by his estimated cost. I am extremely happy to have met Andy and to have used OPR for my project. I'll definitely call again for any other project that he could solve for me."
Roofing
Roofing
Roofing
Roofing
Roofing

+6

Response time6 hrs
Response rate100%
11 neighbors recently requested a quote
Avatar for ProShield Exteriors
ProShield Exteriors
4.8(
19
)
Flat, Foam, or Single Ply Roofing - Install or Replace

Serving Oregon City, OR and surrounding areas

Approved

Super Service Award Winner

In business since 2003

Free estimates

Emergency services offered

"We hired A&E construction and painting to put on a new roof, paint our entire home exterior, and install new gutters. Their bids were significantly lower than all others and they worked with us on our timeline. They were respectful of our budget and didn’t push us to do more than was necessary. We upgraded the vents in our roof for a very reasonable price. The neighbors stopped by frequently to comment on how wonderful it looks! I’m now hiring them for some inside work. I trust them to do quality work at reasonable prices. I highly recommend A&E !!!"
Drywall & Finish
Siding Replacement
New power skylights
Siding Replacement
Interior Painting

+894

Response time2 days
Response rate100%
9 neighbors recently requested a quote
Avatar for Roof It All
Roof It All
4.7(
14
)
Flat, Foam, or Single Ply Roofing - Install or Replace

Serving Oregon City, OR and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"Bring a homeowner for over 30 years I have came across 2-3 roofing companies. Emilio at Roof It All was very knowledgeable and taught me a few things about roofing that I had no previous knowledge of. That alone says a lot about a company like his. Overall great company and super quality work. The money spent was well worth the final product. And now I donâ t ever have to worry about getting a new roof with the 50 year warranty!"
Roof replacement
Roof replacement
Roof replacement
Roof replacement
Roof replacement

+14

Response time11 hrs
Response rate100%
1 neighbors recently requested a quote
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FAQs for flat, foam, or single ply roofing installation and replacement projects in Oregon City, OR

Many roofing pros point to PVC as the top performer on flat roofs thanks to its tough seams and long-term waterproofing. A properly installed PVC membrane can last 30 years or more, resisting ponding water and harsh weather with ease. You will pay more up front than you would for EPDM, but the added durability often translates into fewer repairs and a lower cost per year of service.

Yes, a rubber roof is an environmentally friendly choice. Most rubber membranes contain recycled content and can reflect heat, which helps trim cooling bills in hot weather. Manufacturing has a lighter footprint than many traditional materials, and the long lifespan means fewer tear-offs headed to the landfill. If sustainability is a priority, ask your roofer about brands that carry third-party eco-certifications and confirm they meet local environmental standards.

The Oregon City, OR homeowners’ guide to flat, foam, or single ply roofing installations and replacements

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