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Find Second story addition builders in Sammamish

Eastside Property Solutions
5.00(
2
)

In business since 2010

Free estimates

Emergency services offered

"looks great!"
Recommended by100%of homeowners
Avatar for Brookside Electric LLC
Brookside Electric LLC
5.00(
3
)

In business since 2005

Free estimates

Emergency services offered

"Great guys to work with, very professional. When other companies were weeks even months out , they were there the next day. Will call them back for future projects."
Recommended by66%of homeowners
All West Construction
5.00(
1
)

In business since 1992

Allwest Construction has been serving the Thurston County area for over 15 years. Customer experience is very personal and important to us. Our main focus is attention to detail and craftsmanship in order to make our work last for generations. Whether it be small tasks such as drywall and plumbing repair or a custom home or home remodel. Allwest construction does every task right the first time and the last time. No corners are cut and your contractor will be there every step of the way working along with his employees to insure 100% satisfaction in the final product.

Recommended by100%of homeowners
Avatar for Shaffer Custom Stone & Tile
Shaffer Custom Stone & Tile
5.00(
5
)

In business since 2001

Free estimates

Rich Shaffer has worked as a Master craftsman and artisan for the past 20 years. Rich is based in Kirkland, Washington, but his one of a kind custom tile and stone installations are featured in many of the finest homes in Seattle, the East side and throughout the Pacific Northwest. (including Vancouver and Victoria B.C. Canada). Rich is also a licensed contractor and can remodel your entire kitchen or bathroom for a one of a kind dream update or renovation.

Recommended by100%of homeowners
Terrain Build, Inc.
New to Angi

In business since 2009

Free estimates

Emergency services offered

Terrain's mission is to help you realize the outdoor living space that you desire to extend your home beyond the walls of the house. Fine stonework and carpentry is our passion. Your happiness and quality of life is our goal. We offer complete landscape construction services.

Avatar for I.D. Granite, Tile, LLC
I.D. Granite, Tile, LLC
5.00(
6
)

In business since 2011

Free estimates

"Totally satisfied with the beautiful work done on the quartz counter tops as well as the gracious professional manner Ivan conducted himself. I would and have referred others to him !"
Recommended by100%of homeowners
Avatar for Decker Industries
Decker Industries
New to Angi

In business since 1989

Free estimates

Emergency services offered

General remodel contractor with 50 years of experience, specializing in kitchens and decks.

Supersonic Handyman
New to Angi

Free estimates

Emergency services offered

Dr. Sonic Handyman

Avatar for Taylor Pro Construction
Taylor Pro Construction
5.00(
12
)

In business since 2009

"The team had great communication and an excellent eye for details. They were also very budget conscious. They team was also very accommodating to any changes we wanted to make. I would recommend them to any friends and family!"
Recommended by100%of homeowners
Avatar for Main Street Design-Build Inc.
Main Street Design-Build Inc.
New to Angi

In business since 2000

Emergency services offered

Main Street Design-Build is a licensed, bonded and insured General Contractor experienced in additions, general remodels and specializing in design and remodeling of kitchens, bathroosm, master suites, great rooms, library/entertainment centers and fireplace design and installation.

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FAQs for second story addition building service projects in Sammamish, WA

For many homeowners, building up is worth the expense because it provides the extra bedrooms or living areas that can’t be accommodated within the existing footprint. A larger, updated home often commands a higher resale price, recouping a sizable share of the project cost while allowing you to stay in the neighborhood you love. Run the numbers with a real estate agent and contractor to ensure the expected return and day-to-day benefits align with your goals.

Whether it makes more sense to build up or out depends on your lot, budget, and local code. Building up preserves yard space and involves less foundation work, but you may need to vacate the home during construction. Building out avoids staircases and can proceed while you stay put; however, it encroaches on the yard and may face setback limits. Compare both options with your contractor before making a decision.

A structural engineer will first inspect the existing foundation for cracks, footings, and load capacity. Depending on the findings, the crew may pour new concrete footings, install steel or concrete piers, add reinforced beams, or tie additional rebar into the slab. These upgrades redistribute the weight of the new floor and bring the structure up to code. Your contractor will outline the specific reinforcement plan and timeline once the engineering report is complete.

The Sammamish, WA homeowners’ guide to second story addition building services

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