Worst experience ever. The deck and cladding are falling apart. The owner allowed for workers to drink on the job and were stashing beer cans under our deck. Nothing was built to code. Products were ruined by deceitful use of non approved TimberTech Azek materials. The deck and stairs are too dangerous to walk on, boards moving all over, falling off the deck and house. They did not build the structure to code and it is extremely unstable and provides no structural support. Deck is not tied in to house, the company cut beams in half that were primary supports.

We cannot use our stairs and deck because of the excessive damage caused by the company. Note that this is not even a licensed company, it is an alias used which is in violation of the RCW. The company is now being investigated by WA Department of L&I; TimberTech Azek has confirmed that the warranty for the products is now void due to Luke Triemstra’s work.

This company should not be building decks. They have not taken the required training by L&I and have no person who specializes in carpentry or construction employed. They used unlicensed laborers and did not provide any oversight during the build. The list goes on. We are so severely affected by this experience and how cannot use any portion of our stairs or front entrance safely. Now boards are falling off the house due to use of non compliant screws. This has been an absolute nightmare and the owner was given at least half a dozen chances to make this right. He refuses to build to code, will not correct structural errors, and will not refund the products they knowingly damaged, which voids the entire 50 year warranty.

Good communicators, efficient, attention to detail.

The crew from Alki Deck Builders built us a quality deck at a reasonable price. Luke, David and Patrick were conscientious and friendly guys, and we would strongly recommend them to others.

Unprofessional. Did not take covid seriously. Deck already has problems with trex coming loose after less than a year. Estimate was not the actual cost, by far. Do not use them.

Overall I would highly recommend Alki for deck construction. The only complaint I had was in their communication on start and completion times.

I'm very happy with all of our projects. New deck, all new cedar fences, new exterior window trim and repair work, fresh exterior paint.

We had the perfect experience. The builders were fast, tidy, and detail-oriented. I recommend them to everyone!

Great team, easy to work with, thorough, detail oriented, quick and did very quality work!