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

Avatar for DHT Construction & Roofing
DHT Construction & Roofing
4.9(
38
)
Flat, Foam, or Single Ply Roofing - Install or Replace

Serving Graham, WA and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Curtis, the second generation of this company was very professional and thorough in our estimating searches. The main reason we went with them one it’s family owned too. It’s local and three gave us the best price out of the five quotes that we got. The whole project from start to finish was done very well by the company and his workers. Every day when they were done with work, they made sure to run a magnet through the driveway so we wouldn’t get a flat tire on our cars. The team worked very hard and was able to wrap up our whole roof project within a week even during crummy weather. If you are in need of a roof replacement, put DHT roofing at the top of your list we would hire them over and over again for how well they made this project and smooth they made this project go."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+18

Response time12 hrs
5 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Patriot Roofing LLC
Patriot Roofing LLC
4.7(
116
)
Flat, Foam, or Single Ply Roofing - Install or Replace

Serving Graham, WA and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"With many roofing companies as possible options for our roof replacement selecting a contractor can be challenging. Patriot Roofing performed all aspects of the project flawlessly. Communication was great all the way through, I really liked the text message updates. The crews were very polite, a pleasure to have around, I mean they all really were great! As a contractor in a previous life, I seem to pick things apart, or so I'm told, I tried but there really was nothing to pick apart. Price is always a concern but, this levels out as well and we really feel that the work performed coupled with the overall experience was well worth it. Patriot Roofing met and exceeded all of our expectations."
Response time1 day
Response rate100%
12 neighbors recently requested a quote
Avatar for A&J Mendoza General Contractor
A&J Mendoza General Contractor
5.0(
22
)
Flat, Foam, or Single Ply Roofing - Install or Replace

Serving Graham, WA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"I recently had a new fence installed by this company and couldn't be happier with the experience from start to finish. The quote was straightforward, priced clearly by length and height with absolutely no hidden fees or surprises. What you see is what you pay. The crew was impressively fast and hardworking. My backyard has uneven terrain, which I expected to slow things down, but they handled it without missing a beat and finished right on schedule. They also left the area completely clean after the installation, which I really appreciated. Overall, I'm highly satisfied with the quality of work and the professionalism of the team. I would wholeheartedly recommend this company to anyone looking for a reliable, no-hassle fence installation."
Roofing project
Roofing project
Roofing project
Justin Martha
8 neighbors recently requested a quote
Avatar for Atlas Roofing Services Inc
Atlas Roofing Services Inc
5.0(
20
)
Flat, Foam, or Single Ply Roofing - Install or Replace

Serving Graham, WA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"If I could give 1000 stars, I would!!! Tommy is hands down the best! He replaced my entire roof and did an absolutely incredible job. From start to finish, he was so professional, honest, and fair. His crew was amazing?hardworking, respectful, and clearly experienced. The roof looks stunning, and I couldn?t be happier with how everything turned out. I?m honestly sad I can only give 5 stars because Tommy deserves way more. Thank you so much, Tommy, for making this such a smooth and beautiful transformation!"
Roof
Roof
Roof
Roof
Roof

+1

Response time7 hrs
9 neighbors recently requested a quote
Recommended by53%of homeowners
NWPM Construction LLC
4.6(
18
)
Flat, Foam, or Single Ply Roofing - Install or Replace

Serving Graham, WA and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Customers say: True professional

"It went amazing! NWPM do awesome, high quality work. They pay attention to every detail and are very neat and tidy. Everything is done with expert craftsmanship and very straight, clean lines. I can not do what they are able to do for me; their work in just a few days replaces all the work that would have taken me weeks or months to do myself and I would not have the same clean finish. I enjoy my almost 20 year old home so much more after all the work they have done to update it!"
Redo stairs rails with black stain
Bathroom remodel
Interior remodeling
Remodeling - Kitchen & Bathroom Project
In the process of applying stain.

+30

3 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Team Roofing Northwest, LLC
Team Roofing Northwest, LLC
4.3(
46
)
Flat, Foam, or Single Ply Roofing - Install or Replace

Serving Graham, WA and surrounding areas

Approved

In business since 1995

Free estimates

Warranties offered

"Very professional team! They communicate well and do not try to sell you things you don't need or want. They were fast and efficient. GAF Master elite certified installer. The whole process from bid to scheduling to installation took less than 3 weeks. The crew cleaned up the yard and didn't damage my RV that could not be moved out of the way. The roof looks great! Very happy ?"
TIMBERLINE HD
old cedar
Brand new metal roof
Before
After

+6

Response time7 hrs
Response rate97%
5 neighbors recently requested a quote
Avatar for Northwest Builders & Renovation, Inc.
Northwest Builders & Renovation, Inc.
4.5(
82
)
Flat, Foam, or Single Ply Roofing - Install or Replace

Serving Graham, WA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Omer & Eddie designed & built our new deck. They did all the drawings, submitted to the city for permits, scheduled the work and completed the install. The scope was very clear and timeline was communicated pretty well."
House Remodel, 2025
House Remodel, 2025
House Remodel, 2025
House Remodel, 2025
House Remodel, 2025

+32

Response time3 hrs
Response rate99%
14 neighbors recently requested a quote
Avatar for High Standards Roofing LLC
High Standards Roofing LLC
5.0(
7
)
Flat, Foam, or Single Ply Roofing - Install or Replace

Serving Graham, WA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"This company does Top Notch work! From the time I called to schedule an estimate to the finished work, it was a great experience with this company! The team leader paid attention to detail, listened to my needs and everyone worked like a well-oiled machine. I greatly recommend High Standards Roofing for future business!!"
Tear-off
Tear-off
Tear-off
New plywood
Re-roof

+8

Response time2 days
1 neighbors recently requested a quote
Recommended by28%of homeowners
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Showing 1-10 of 179
FAQs for flat, foam, or single ply roofing installation and replacement projects in Graham, WA

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 Graham, WA 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.