Tristate Roofing of Washington

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About Us

We Got You Covered

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When you invest in renovations for your home, you naturally want to enjoy the additional peace of mind that comes with a product warranty. Tristate Roofing understands the need for a lasting, durable warranty that customers can count on in the event that their roof, windows, gutters, or doors are damaged. As a result, we only use brands that offer robust product warranties to help protect you in the event of a system failure—or even just a simple defect.


Depending on the products that you select, you'll likely receive a guarantee that ranges from a few years up to a limited lifetime warranty. Our contractors will go over the documentation with you, so you’ll understand completely what is covered and the length of the exact warranty period. As GAF Master Elite Roofing Contractors and IKO ShieldPRO plus+ Contractors, we're part of an exclusive group of roofers in Washington. In addition, we have earned the distinction of being a Pella Platinum contractor which is only achieved by 1% of contractors in the nation. And, we are a James Hardie Preferred Contractor. Our team has been extensively trained before being certified by these brands as able to provide superior installation services. Our expert status also gives us the opportunity to offer additional warranty perks to customers. When you invest your trust in us, we'll make sure that you receive a superior written guarantee that you can rely on. At Tristate Roofing whether it is roofing, windows, siding or doors we truly do have you covered.


Check out some important pages from our company's website:


Read what 530+ clients have said about our services:

Recent Work

8029 Meridian Avenue North,Seattle, WA, US

8029 Meridian Avenue North , Seattle, WA, US
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5550 36th Avenue Northeast,Seattle, WA, US

5550 36th Avenue Northeast , Seattle, WA, US
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Customer Reviews

Greg Mace — review for Tristate Roofing
Tri-State was the least expensive and offered more bang for the buck (new gutters, flashing, etc.) than our other estimates. We did see several reviews saying their jobs had been underbid, so when we met with the salesman, we asked lots of questions, read the contract, and thought we had covered every contingency. We signed a contract for a re-cover – with the understanding that if they found anything that needed to be replaced there would be additional costs. Initially, we were told the job ... Read more
Brandon Perkins — review for Tristate Roofing
Good work, experienced Employees
Dan Cathers — review for Tristate Roofing
This review is for Sales Consultant, Sean Harris. I have had several companies out for bids and I learned things from Sean that none of the others had explained. He built a convincing case for the quality and competitiveness of TriState. Sean was not a high pressure salesman and sought to understand my situation and needs. Plus, he was personally very likeable. I am waiting for some financial matters to conclude, then I will likely contact Sean to have the work done.
porsha white — review for Tristate Roofing
Sergio and Tristate were great to us and our household. He was very polite and informative, and he took his time to answer all of our questions. I recommend him and Tristate for anyone looking for the best quality roofs.
Justin King — review for Tristate Roofing
Today a young man by the name of jason had stopped by our home in kent today to talk to us about our roof around 530pm was very professional and polite and not pushy . i can honestly say when i get my roof done i will be going threw tri state roofing