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    RTI Services

    5.0 (48 reviews)
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    Services - RTI Services

    Deck construction

    Deck design

    Deck repair

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    Recommended Reviews - RTI Services

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    Reviews With Photos

    The Waterproof Pond Liner material Provides 460 square feet of dry underneath!
    John M.

    WOW is Definitely NOT all I can say about RTI Services! From start to finish TJ, Ryan, Ian (Hence RTI) Micky, And Elias were always Conscientious, Considerate, Ethical Hard workers for our 10 day deck rebuilding project, went from 220 to 460 square feet with underdeck drainage system, Add my wife and I to extremely satisfied customers! I would be happy to supply any referrals if anybody would care to contact me!

    We had RTI Services replace our back porch in Mountlake Terrace. TJ was excellent in explaining our options and providing pricing. The crew arrived on time, kept the worksite clean and were a really nice group of people. The porch is even better than we hoped for. I highly recommend them, couldn't be happier.

    The workers showed up like clockwork every day. They were very meticulous with every part of building the deck structure. RTI has their own team and does not subcontract out to other companies. I could tell they take pride in their work and their finished product.

    Railing
    Nina B.

    What a great experience being an RTI custom deck customer. High quality workmanship and neat and tidy job site. Installers were courteous, pleasant, on time and skilled. Thank you TJ and all at RTI for our wonderful new deck!

    Dry space (timber tech)

    We did a deck rebuild with TJ and his team this winter. Timber Tech products including dry space installation. The crew worked consistently for about 3-weeks and got the job done efficiently. Had some discoloration on a few deck boards that we are awaiting response from timber tech, for replacement. Their expertise and training bring added value. I would recommend RTI for composite or PVC deck installation to friends and family!

    We installed deck recently and it turns out to be great investment. The material feels solid and low maintenance. The deck work is well done with considering where the hose and electrical layout. We added lights around the deck, and it looks beautiful at night. We also had a small pergola that build into the deck, which makes a perfect blend into the garden. We are very happy to work with TJ and his team, very responsive and we had efficient communication during the project that makes the project goes smoothly.

    Newly Constructed Front Porch

    We really enjoyed our experience working with RTI to replace our front porch. TJ, Ryan, Ian and 12th man (my son's nickname for the young man, I didn't get his name) were polite and very hard workers. From the first phone call to the completion of the job at hand, you can be at ease. RTI will do an amazing job with a deck that will last a lifetime! I'm a very satisfied customer and definitely will be using RTI again to replace our back deck.

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    4 months ago

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    T.J. J.

    Thank you Nina!

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    1 year ago

    Great all around experience. We got 4 bid, ultimately decided on RTI and so glad we did. Very professional and efficient.

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    3 years ago

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    8 years ago

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    5 years ago

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    T.J. J.

    Thank you! Glad you like it!

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    7 years ago

    Super happy with our Westcoat deck. The guys were super easy to work with and the new deck coating looks fantastic!

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    Ask the Community - RTI Services

    Review Highlights - RTI Services

    The crew (Ryan, Ian, Mickey, Josh) were professional, friendly, communicated well with us and really know their craft.

    Mentioned in 5 reviews

    Read more highlights

    All Decks

    All Decks

    4.9
    (29 reviews)

    We needed to have our deck replaced when the decking and a support beam were both starting to fail…read more All Decks was great from beginning to end. I got several bids. They were affordable, knowledgeable, and very willing to work with my needs and my budget. They were able to obtain the permits that were needed which is an important and valuable service. They also took care of the structural engineering that was needed to make sure that we had sufficient support for the deck. Their showroom is very helpful. There are samples and some mockups of decks, railings, lighting, etc. There are lots of options and the staff was great about explaining the options but not pressure-upselling. I felt comfortable choosing the materials and extras with their help. After the project was finished, there was one support post that didn't look finished to me when I looked at it from our dining room window. All Decks was great about coming out. After seeing and understanding what I wanted to upgrade, they were able to install a matching trim piece that made the post look complete. The deck has been installed now since Oct 2024. It still looks great and I couldn't be happier.

    I'm not the easiest customer. I won't hesitate to pull out a level before signing a check. All…read moreDecks was able to work with that and created a beautiful, well-constructed porch that took my requirements and concerns into account. The final result was exactly what I had imagined. Pricing was very competitive. They weren't the cheapest, but I'm reasonably confident that this was the best price I could get for the quality they delivered.

    12 Decks & Fences

    12 Decks & Fences

    4.9
    (37 reviews)

    Mirbek exceeded my expectations in every way with his excellent communication, high‑quality…read moreworkmanship and reasonable pricing. Throughout the entire fence replacement process, he made me feel like a VIP by responding almost instantly to every question and doing everything he could to accommodate my requests. When I first reached out to him for an estimate, he replied right away, came out the same day to take measurements and provided a quote that afternoon. Later when I needed an additional section assessed, he again came the same day and sent an updated quote that evening. His responsiveness and professionalism stood out from the very beginning. During the fence replacement process, he and his team continued to impress. The workmanship was excellent and Mirbek kept me updated throughout the process. Everything felt smooth and completely stress-free. Even after the job was completed and paid for, Mirbek promptly sent his helper the next day at my request to handle a small additional section and I was grateful for how quickly he took care of it. Mirbek has also proven to be trustworthy. When I asked for his advice about replacing the deck boards, he gave me an honest assessment that sanding and staining them was all that was needed Overall, working with Mirbek was a truly pleasant experience with everything feeling easy, smooth, and worry‑free. He delivers excellent work, responds promptly, communicates clearly, charges reasonably and cares about his clients. What else can you ask for? I highly recommend him.

    Mirbek is busy, but he's good and fast. Once I got him to come out and survey the project, he…read moredeployed a digger who dumbfounded me with how quickly he dug and set the 6 posts needed for the fence. Highly recommend, fast, competitive and quality!

    Heilman Deck & Fence Experts

    Heilman Deck & Fence Experts

    4.6
    (35 reviews)

    After getting a few quotes for our deck project, Heilman Deck & Fence really stood out. Andy came…read moreby and actually walked me through the whole process -- not just what he'd do, but why he'd do it a certain way. He explained where it made sense to invest a little more and where we could cut back without sacrificing quality. No pushy sales pitch, no checkbox quoting -- just someone who clearly knows his craft and cares about doing the job right. I had done some research ahead of time and knew my existing deck had a structural quirk that would matter during the rebuild -- Andy was the only one of the three contractors who caught it. That made the decision easy. His quote wasn't the cheapest or the most expensive, but it was fair and came backed with great reviews and a clean WA contractor's license (which, shockingly, not all of them had). That sealed the deal for us. We ended up completely rebuilding two decks using TimberTech PVC -- a smaller 10'x10' one, and a 26'x12' deck that's 20 feet in the air with two staircases and a landing. The whole project took about 3.5 weeks from demo to final touches. Andy's CAD drawings were spot-on. When surprises came up (like discovering the house's floor joists ran in the opposite direction), Andy just handled it -- added a beam, footings, and posts without delay or extra cost. Same deal with a couple small punch list items at the end (a dinged downspout, some siding, trim details). No fuss, no runaround -- his crew just showed up and made it right. The build crew was great to work with -- friendly, respectful, and meticulous. They kept the site clean and were clearly proud of their work. You could see it in the precision of the cuts and the fact that everything was perfectly straight, square, and level. Even the more delicate custom cuts -- like a half rip-cut board to fit under the house -- were nailed with crazy accuracy making it look like the boards extend under the house. Bottom line -- I'd 100% recommend Andy and his team at Heilman to anyone in the Seattle/Eastside area. If I ever need more deck or fence work (though this deck will probably outlive me), I won't even bother getting other quotes. These guys are the real deal.

    Highly recommend working with Heilman Deck & Fence! We started a 6-8 week deck project through a…read moredifferent contractor and it was a nightmare that dragged on for 6 months of not ordering materials when we started, ordering the wrong materials, delays with subcontracted workers not showing up and ultimately building things wrong and not up to code. We asked a few companies about finishing up our project and Andy, Amanda, and Team were happy to help. They provided valuable insight on things our old contractor missed, they communicated clearly and consistently. Their team was incredibly nice, showed up when they said they would and did everything in half the time originally estimated. I only wish we started our whole project with them. Lesson learned! Big thanks to Amanda, Andy, Tim, Chris and crew!

    RTI Services - decksrailing - Updated July 2026

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