Greater Seattle Area

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Outdoor Living, Perfected.

Seattle, Bellevue, and All of Puget Sound Regions Premier Outdoor Living Builder

Timberline Patio Team
Timberline Patio Covers is a residential construction company, locally owned and happily serving the Greater Puget Sound since 2009. We pride ourselves not only on the width of services we provide, but also the depth of our designs and quality of our craftsmanship. Our mission is to unlock the space between the home and the backyard by creating outdoor living spaces both inviting and functional.
Timberline Patio Cover with Outdoor Kitchen
Timberline Patio Cover Added to House
Deck looking out to water

Outdoor Entertainment Solution

Whether you’re having a barbecue with family and friends or relaxing with a book, patio covers protect your deck from the sun, rain, snow, and other elements.

We build custom patio and deck covers to fit every budget. Create a new addition to accommodate a front porch, backyard patio, or second story deck. Build a freestanding roof or gazebo. Add skylights, recessed lighting, heaters, fans, TV and speaker systems. It is your outdoor living space.

Custom Patio Covers For Every Budget

Masterdecks outdoor kitchen and living spaces

PATIO COVERS

Timberline Patio Covers is a trusted and professional general contractor in the Seattle area. We are able to extend the existing roof line to form the covering of your porch, or build a new framed structure that attaches seamlessly to your home. Let us show you why Timberline Patio Covers has been trusted to install patio deck covers around Seattle for years.

Masterdecks outdoor kitchen and living spaces

OUTDOOR KITCHENS

Let Timberline Patio Covers extend your living and entertaining space with an outdoor kitchen, fire pit or fireplace that suits your lifestyle needs. Let our team of talented designers, project managers, and contractors provide a wealth of experience that is unmatched among Seattle’s outdoor living design companies. With Timberline Patio Covers, the construction of your outdoor entertainment space will move seamlessly from design to installation 

Outdoor Living Furniture

Are you ready to buy outdoor furniture for your new and dry under deck living space? We have teamed with a few companies to bring you top-quality furniture. 

Outdoor Furniture Set
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What Our Clients Are Saying

from: Brooke

Issaquah, WA

Everyone at Timberline was fantastic to work with. Dave, Tony, Brett, Larry and the whole crew were very knowledgeable and professional, they were accommodating of our design requests, and their work was meticulous. We are so pleased with our new outdoor living space!

from: Jason

Duvall, WA

This is my second project with Timberline. The first was a covered patio, with outdoor kitchen and fireplace and two years later we are still loving it. This was a much smaller project, a deck and concrete pier for astrophotography, but despite being smaller they still brought their same no-compromise approach to deliver an exceptional final product. This was a bit outside of their normal work, but they were up for the challenge and super accommodating of my requirements to ensure the deck was completely isolated from the concrete pier to eliminate vibration transfer to the telescope. Their team are all highly skilled professionals and I’d absolutely use them again for my next project and recommend them without hesitation.

from: Hall

Issaquah, WA

Just finished our patio cover built into house. Mario and crew did a fantastic job with expected top tier quality to the build. It took us 9-10 months to get permitted but once construction started it moved ahead with steady pace. We love the final product and would highly recommend this team!

from: Dan

Seattle, WA

My neighbor came over a few times to observe Brad building the deck, he is a retired commercial carpenter and he told me that Brad was very precise did an exceptional job and he was impressed with the quality of his work. I would like to make sure that my appreciation and thanks for his work ethic is passed on to him and the appropriate management.

M Parker
M Parker
September 6, 2022.
Timberline Patio Covers is one of the best companies we've ever worked with. The quality and level of craftmanship they produce on their projects sets the bar to any other Patio Deck company in Washington and abroad, hands down. We booked our project during the pandemic which made us nervous because of how the industry was so impacted but they we assured us our deck project would start by a certain time and they delivered and kept communication the whole way through which is extremely important with this type of investment. From start of securing building permits to the completion any questions or concerns we had (which were very few) were always addressed. The project manager and assistants were always kind, patient and professional even on their busiest days. We now have a beautiful covered Deck that we can use year round! Not to mention the value it added to our home. We're so grateful to the Timberline Patio crew for the commitment to great customer services and quality.
Brad Tofthagen
Brad Tofthagen
August 3, 2022.
The honest truth is that I don't have a single complaint about Timberline. It was a great experience from day one when I met Dave Hull.We went over all of the preliminary stuff, and that's when things got moving. After permits were approved, Tony Mitchell came out for a pre-con meeting. We went over items in the contract to make sure that everything was going as planned. Tony was always responsive when I called him with questions. Then the main team showed up to get started, Mario (Poppo), and Kyle (The Professor). They were always on time and worked so well together as a team. They put up my patio cover in one week. That's the main structure. Of course there was much more to this project, such as one free standing deck around a big swim spa, and another deck attached to the house with a grand staircase. They get along so well. The amount of work they get done in a day is simply amazing, and it is done to perfection! I enjoyed having them out here. Mario was great at communication, which is key when you are constantly making changes. I added so much more to this project as time went on. Mario would send me a change order, and of course a cost increase that I found very fair. That's on me! I can't say enough about the quality of work. It is absolutely beautiful! The guys from Rock Electric, Eli, Seth, Don, Thomas, and Ace were a pleasure also. They worked so well together and busted out a ton of work in short order. The final install were the railings. Hunter and Edwin did an amazing job. The rails are beautiful and heavy duty. They turned out perfect and look awesome. The experience with Timberline was great. All of the guys on this project got along well and seemed very happy in there job. I didn't witness a single negative thing or see a bad attitude. My advice to future customers is to have open communication and expect to make some changes that are going to cost you a little more. Pick the minds of the guys working on your project and ask them if they have any ideas. They've built many of these projects. I added a lot of electrical when Seth and Eli shared their ideas with me when I asked them. Poppo and the Professor also had great ideas. My common question was, "If you were building this for yourself, what would you do differently? Overall, it was a great experience and I don't have a single complaint. Best regards, Brad Tofthagen
James Austin
James Austin
July 21, 2022.
We used Timberline to build for us a replacement roofed cover for an outdoor kitchen and an accessory building for use as a greenhouse and for storage, and we are very happy that we did. Ours was a fairly complicated project, requiring creativity in the design process and thoughtful implementation. Every aspect of it was handled with exceptional professionalism by Timberline. Its design was better than what we had in mind. The people that Timberline assigned to our project - Mario (lead), Kyle, Azaryah and their colleagues - couldn't have been better. And the final product is just superb. We ended up with a first-rate outdoor area that we'll be enjoying for many years to come.
Diane Ellis
Diane Ellis
June 23, 2022.
Our new patio cover turned out great. Timberline crew was very professional and the work was top-notch!
Jackie Herring
Jackie Herring
June 4, 2022.
We are extremely happy with our new deck! We had a very big project with special custom requests. Timberline Patio Covers delivered! We would 100% use this company again and we highly recommend them. They have a professional team, a centralized communication platform, and quality craftsmen. We had Mario as our lead on-site and his work is amazing. We appreciated his good communication and attention to detail. We get constant compliments about our deck and are excited to enjoy it for many years!
jason grubb
jason grubb
June 2, 2022.
This review is horribly late as our construction ended 6 months ago. We had a deck and gable installed on our home. Ford, Aaron and Kyle were absolutely fantastic. The entire company is EXTREMELY well organized and we were kept up the entire job timeline. (even included daily pictures). I cannot stress enough how fantastic this company is if you are looking tor any sort of remodel. They are the only company we will use in the future. The bid was professionally done outlining cost and the plans. Work started and finished on time. They were not the cheapest but they were the best by far. They pay their employees well so they stay. They pay their suppliers on time (I asked) so they deliver on time. If you want a turnkey no worry and absolutely stunning job done...these are your folks. I cannot stress this enough. Sincerely, Jason & Michelle
Lida Buckner
Lida Buckner
May 20, 2022.
Highly recommend Timberline. We worked with Brett and then Tony on putting in a outdoor patio kitchen with retaining walls, beautiful stone work, and high end appliances through LUWA. While the supply chain delayed the project at times, they always kept us informed and top of mind. At the end of the project they followed up with us a number of times to ensure everything was working properly. We are very happy with the end results.
Jared Corzine
Jared Corzine
May 18, 2022.
I hired Timberline based on their reviews and portfolio. I knew they were going to be expensive but quality is incredibly important to me. Pros: 1. The team is great. All were positive, nice, responsive, respectful, hard working, thorough.They fielded all calls and questions immediately. They were respectful, empathetic, and understanding throughout the entire process. I have experience this level of service during the sales stage and an evil alter ego once the job starts. Not with this team. 2. Planning & Design - The early designs and renders set expectations clearly. They came up with beautiful designs that met my requirements and my HOAs. Top notch. 3. Execution - The details matter and they have clear experience building great looking patio covers. 4. They will handle the permitting and inspection processes for you. Huge stress relief. Cons: 1. Cost - I know I said at the start that I knew they were expensive, but expect change orders and additional costs. My project was uniquely mine and am not trying to pass on assumptions that yours will go through a similar change order creep process. Consider sourcing as much as you can yourself to avoid markups. 2. Finish - It was never discussed but I assumed the finishing touches would be handled by the crew. Especially with the costs. Final staining, painting, and caulking was my responsibility. At the cost it should be rolled into the job. 3. There were a various cuts that were cut roughly and not precisely. Wood splintering that wasn't sanded smooth or a couple examples of cuts made for inset lighting that were made too large. This left exposed gaps after lights were installed. VERY SMALL problems overall but when you are paying well over 60k for a patio cover I expect finish carpentry levels of execution. Overall the work is sound but there is always room for improvement :). 4. Project timeline - It took around 1.5 years for the project to start. Prices were estimated based on the time we booked the job. That means you could be overpaying or underpaying for your wood. I ended up overpaying for the price of wood since I booked the job during a supply issue. All things to keep in mind when booking your gig. Don't expect the job to start within a couple months. Would I recommend them to others? Absolutely! And, I already have ;).
brandon zirkle
brandon zirkle
February 24, 2022.
Project was completed way ahead of schedule. Great craftsmanship and attention to detail from Mario and team!

Excellent

4.8 out of 5 on

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