Top-rated shed, barn or playhouse builders.

Get matched with top shed, barn or playhouse builders in Seattle, WA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Shed, barn or playhouse builders in Seattle

Avatar for Exodus LLC 4
Exodus LLC 4
5.0(
17
)

Serving Seattle, WA and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2025

Free estimates

Small jobs welcome

"Chris was efficient and performed the work professionally. I was very happy with all the tasks that he performed for me and could not ask to work with better people."
Lynnwood Deck Repair
Lynnwood Deck Repair
Response time10 hrs
Response rate95%
21 neighbors recently requested a quote
Avatar for SmartDecks LLC
SmartDecks LLC
4.8(
36
)

Serving Seattle, WA and surrounding areas

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."
Patio Roof with Fireplace
Patio Roof with Fireplace
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for NW Structures, LLC
NW Structures, LLC
4.6(
14
)

Serving Seattle, WA and surrounding areas

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. "
Gable Patio Cover
Patio Cover
Pergola Cover
Shed with Single Door
Shed with slider and window

+35

Response time1 day
Response rate91%
10 neighbors recently requested a quote
Avatar for BZR Remodeling
BZR Remodeling
5.0(
3
)

Serving Seattle, WA and surrounding areas

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."
Everett, Wa- Full Bathroom
Snohomish, Wa- Kitchen
Woodinville, Wa- Full Bathroom
Federal Way, Wa- Patio Renovation from old deck to stone walkways, retaining walls and pavers.
University Dr, Wa.- Kitchen

+7

3 neighbors recently requested a quote
Avatar for Iron Earth Construction LLC
Iron Earth Construction LLC
5.0(
4
)

Serving Seattle, WA and surrounding areas

Angi Approved

In business since 2021

Free estimates

Credit card accepted

"Iron Earth is the complete deal. They took down an 70 yr old garage that had seen much better days and replaced it with an exciting new garage and RV Port with a storage loft. Dan Faris and his crew did a marvelous job of tackling every step of the process; from planning, permitting, design, teardown, removal of old garage and every facet of the build. Unlike some contractors I've experienced in the past, he listened to our wants and needs. Discussing what could and couldn't be done while providing the details. I knew they were offering us to be partners in the process, not telling us what the project would be like others had. The team was professional and reliable i knew I could trust them in every facet. Iron Earth Construction and Dan Faris will be my go to for future projects, as I know I can rely on them. "
Before
During rooftop build
Rooftop Deck during
AFter
Installation of Euro Fencing

+43

Response time3 days
9 neighbors recently requested a quote
Recommended by75%of homeowners
Telos Builds And Renovations
5.0(
2
)

Serving Seattle, WA and surrounding areas

Angi Approved

In business since 2023

Free estimates

Credit card accepted

"They did a remodel of our laundry room and did an immaculate job! Worked closely with us on design suggestions and gave good feedback on materials and colors we were thinking and balanced our ideas with theirs. The work was very precise. They take great in the smallest detail and the work is of the highest quality!"
Response time1 day
Response rate89%
Recommended by50%of homeowners
Showing 1-10 of 12
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.

  • newly built swimming pool enclosure

    The cost to build a pool enclosure depends on the type of cover you choose and the size of your pool. Learn how to budget for this project.

  • Open door to storm cellar

    HomeAdvisor’s Bomb Shelter and Bunker Cost Guide covers all the costs of a prefabricated doomsday bunker. Find costs and find professional bunker builders near you.

  • light blue shed in a backyard

    Building a shed or playhouse comes with costs for materials, labor, and design choices. Compare DIY vs. professional installation to find the best option for your budget.