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Find Shed, barn or playhouse builders in Seattle

Avatar for ALM Landscape & Construction LLC
ALM Landscape & Construction LLC
5.0(
2
)

Angi Approved

In business since 2025

Free estimates

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.\n

Avatar for Plantrak Decks, LLC
Plantrak Decks, LLC
4.8(
36
)

Angi Approved

In business since 1990

Free estimates

Warranties offered

"We had Plantrex do a deck resurfaced. After it was in, there was a tenant caused deck fire. Plantrex did an outstanding job on both the original resurface and on the deck repair and restoration after the fire. Cleanup, everything was great."
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for NW Structures, LLC
NW Structures, LLC
4.6(
14
)

Angi Approved

In business since 2000

Free estimates

Warranties offered

"Hired this joker for a carport and shed. The pictures will speak for itself. I ordered the nice wood carport with a nice shed with windows.... But got a blue light special from his walmart bin. $4500 for tin carport and $4300 for the shed. And the owner is OK WITH THIS!!!! Shame on him. "
9 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for BZR Remodeling
BZR Remodeling
5.0(
3
)

Angi Approved

In business since 2021

Free estimates

Emergency services offered

"If your'e looking for trustworthy and stress free remodel, these are your guys. My wife and I were away for almost the entire project. Sean managed it wonderfully. He updated us every step of the way. Crew was great and respectful towards our home and neighbors. They did our master bathroom and hopefully we can start working on ideas for our guest bathroom. Excellent job BZR if i could give more than a 5 star I would."
4 neighbors recently requested a quote
Avatar for Designer Concrete
Designer Concrete
5.0(
42
)

Angi Approved

Super Service Award Winner

In business since 2001

Free estimates

Warranties offered

"Excellent communication skills and amazing work ethics through and through. From first contact to the finished job Rome was outstanding. He will go above and beyond we were stuck with a huge glass delivery and needed some extra muscle. Without hesitation he jumped in and helped! Thank you Rome for everything! Can’t wait to work with you again."
4 neighbors recently requested a quote
Recommended by90%of homeowners
DWB Construction Services LLC
New to Angi

Free estimates

Warranties offered

Finish Carpentry, door, window install. Trim, shelfs, custom shelfs to fit your needs. Also we pressure wash and paint interior/extrerior. We can completely remodel your bathroom from demo to finish. Between my crew and myself we have 50 plus years of experience in just about any construction trade. We value our customers opinion as well as the quality of our work and are always striving to be and do better. Respect, Quality and Safety is the foundation of this company.

Avatar for Shirey Home Pro
Shirey Home Pro
4.5(
227
)

In business since 2003

"Marvelous, even when we had to return a sink due to a malfunctioning part and begin again with a different sink. We provided the tile, adhesive and grout."
Recommended by84%of homeowners
Avatar for Heritage Garage Doors Northwest
Heritage Garage Doors Northwest
5.0(
5
)

In business since 2008

Emergency services offered

Warranties offered

"Steve was recommended by a neighbor who is also in the trades. I called, left a message, he called me back within an hour. After discussing the broken torsion spring and what it would take to replace it - including me sending pictures, he quoted me a very fair price and said he would be able to come do the repair the next day at 10 AM. Next day at 10 AM, there he was on my doorstep. About 40 minutes later the replacement was complete, including some minor adjustments that were also needed, all included in the original quoted price. The door is now working perfectly. I heartily recommend Steve and his business for any and all garage door installations or service."
Recommended by100%of homeowners
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FAQs for shed, barn or playhouse building service projects in Seattle, WA

Most sheds larger than six feet by eight feet require a foundation to remain level and dry. A compact tool shed might get by without one, but anything heavier should sit on at least a 4-inch-thick stone-and-gravel pad that extends two feet past the walls. The gravel protects wood skids and promotes drainage. If you want maximum stability—and your budget allows—a poured concrete slab is the strongest option.

Your ideal shed size hinges on purpose. A common 10-by-12-foot kit gives you 120 square feet—plenty for lawn tools and bikes. Need just a spot for a mower and a few rakes? A compact 4-by-7-foot model should work. If you’re envisioning a workshop or hobby room, look at 12-by-16 feet or larger.

A good rule is to raise the shed floor four to six inches above the surrounding soil. That clearance encourages water to drain away instead of pooling beneath the structure. The simple step is especially important for wood floors and skids, helping deter rot, mold, and insect damage while extending the life of your new outbuilding.

Choose the route that fits your goals. Prefab sheds arrive in standard layouts and go up fast—perfect for basic storage on a tight timeline. Custom builds cost more and take longer, but let you add windows, wiring, plumbing, and unique finishes. Balance budget, features, and timeframe before deciding which type of shed is best for your needs.

The Seattle, WA homeowners’ guide to shed, barn or playhouse building services

From average costs to expert advice, get all the answers you need to get your job done.

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