Superior Craftsmanship by Professional Roof Specialists

Our team of professionals are fully certified, insured and bonded roof specialists who are trained in roofing installation and are manufacturer trained. We guarantee that every job will be installed with the highest quality materials and workmanship. In addition to our residential division, we also have a dedicated commercial flat roofing team to ensure that you have the very best craftsmen for your type of roofing project.

We strongly believe that roofing is a service more than a product, priding ourselves on, not only installing a great roof but also, making sure your experience is a great one. From your initial contact with our company and throughout the roofing process, we promise that you will be treated with care and respect. From our estimators, office staff, technicians, to our owners, we all work hard to offer great service, communicate, and listen so that we find the right solution for every customer and project.



More About Us

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    People

    We work hard to offer great service, communicate, and listen.
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    People

    We work hard to offer great service, communicate, and listen.

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    Processes

    We have developed clear and defined processes that provide the best results.
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    Processes

    We have developed clear and defined processes that provide the best results.

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    Quality

    We are committed to quality on every client home.
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    Quality

    We are committed to quality on every client home.

Top Rated Seattle Based Roofing Company

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  • Turned Out Perfect

    Great job. Roof looks really good! Brand new gutters and a rebuilt chimney turned out perfect!
    Catherine – Kent, WA
    Dedicated Team ★★★★★ 5
    5 1
  • Worked Around Weather

    They were great and super helpful and they worked around weather!
    Ellie – Bellevue, WA
    Dedicated Team ★★★★★ 4.5
    5 1
  • Employees Were Friendly

    They performed the work efficiently. The employees were friendly and answered the questions we had.
    Richard – Seattle, WA
    Dedicated Team ★★★★★ 5
    5 1
  • Great Quality, on Schedule and on Budget

    Three Tree Roofing replaced my traditional shingles as well as replaced my torch down flat roof with TPO. I solicited three bids and Three Tree was the most comprehensive and also the best value for this complex project. Their work was great quality, on schedule and on budget. I couldn't be more pleased and I recommend that you contact them for your roofing needs!
    Chuck – Seattle, WA
    Dedicated Team ★★★★★ 5
    5 1
  • I Had No Worries

    The foreman, Jose, and his crew were fast, efficient, always keeping me informed of their progress and what they were doing which was very good as I work from home. The noise, of course, was expectable, the mess was considerable but they cleaned up every day. Just after finishing, the roof got the test in some very heavy rains, and I had no worries. By the way, not the lowest price, but the best value of the 4 contractors I contacted.
    John – Seattle, WA
    Dedicated Team ★★★★★ 5
    5 1
  • Accomplished the Job Quickly and Efficiently

    It went wonderfully! They were very professional, friendly and accomplished the job quickly and efficiently. The crew that came was friendly and cleaned up after themselves. They were able to get the job done in 3 days. The owner, Neil, kept me apprised of any changes and made sure the job was done right and I was satisfied. I would highly recommend them to anyone.
    Melinda – Federal Way, WA
    Dedicated Team ★★★★★ 5
    5 1
  • Prices are the Best

    With CJ and Neil we already did 2 projects. Both times they did each job in a timely manner, so my tenants almost did't even notice the construction. On a first project the flat roof was leaking, after my call CJ was able to schedule a meeting right away. I would say CJ knows all about roofs, he explained and showed us all the problems that our current roof had (rotten wood, badly connected vent, wrong slope, clogged drain and etc) and without pushing selling strategy give us all materials and prices. As soon we signed up the contract their crew went to the property and protected the roof with cover, so there is going to be no more water damage until the new roof installation. On the second project we had really bad air circulation under the roof. Because previously someone installed the second roof above the first one. So the crew with Gil & William did a great job to improve this situation, they had to open the roof in multiple spot and cut the old roof to get better air circulation and they installed ridge vent, so our moss problem gone. Also this guys give us great recommendation for our other needs. They recommended the great drain company and we did the project with them and can't be more happy with result. And we get to the best moment. The prices are the best. They just right and reasonable. Definitely will do more projects with Three Tree Roofing.
    Ian – Seattle, WA
    Dedicated Team ★★★★★ 5
    5 1
  • Extremely Happy with our New Roof

    CJ and Neil were wonderful to work with. The price was excellent and actually less than what we expected as a quote for a new roof. Our roof looks amazing; from green moss to fantastic! The crew was friendly and professional. I work from home and needed the job done quickly, which they delivered. We are extremely happy with our new roof and would highly recommend Three Tree Roofing.
    Michelle – Covington
    Dedicated Team ★★★★★ 5
    5 1
  • Very Good Job... Happy to Recommend Them

    Three Tree did a very good job and I'm happy to recommend them. They moved me forward in their job queue because we had an active leak and once we accepted their bid, they sent someone out immediately to temporarily cover the affected area. They were very attentive to details and did a very good job with needed repairs discovered after removal of the old shingles. They brought out a port-a-potty for their crew so we wouldn't have people coming inside the house. Gutters were done by a subcontractor who also did an excellent and very fast job of it. They weren't quite the lowest priced of the estimates I got, but their responsiveness and some other intangibles caused me to choose them. After the fact, they were worth it.
    Michael - Renton, WA.
    Dedicated Team ★★★★★ 5
    5 1
  • Excellent Service, Great Product Knowledge

    Excellent service, great product knowledge, I’ve been a contractor for 15 years and they are my go to guys. Very pleasant to work with.
    Carmine – Burien, WA
    Dedicated Team ★★★★★ 5
    5 1

Get A Free Estimate

We are ready for your business! Please contact us using the methods below to get your no-obligation estimate.

Or call us at
(206) 854-4204