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Find Second story addition builders in Seattle

Avatar for Sentri Homes

Sentri Homes

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Sentri Homes

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
1825 local quotes requested
2 years of experience

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.


DWB Construction Services LLC

No reviews yet

DWB Construction Services LLC

No reviews yet
Free onsite estimate

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.

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

4.50(
227
)

Shirey Home Pro

4.50(
227
)
Customers say: Super punctual
22 years of experience

We are a full-service remodeling & home repair contractor that serves King County. Our home repair service starts with a 2-hour minimum for a highly skilled craftsmen at $225. Additional time is invoiced at an hourly rate, plus the cost of materials needed. Shirey Home Pro also offers design-build remodels that handle all aspects of your project, from conception through completion. Our goal is to build the kitchen or bath of your dreams. We are here to be your personal contractor for whatever your home needs - no matter how big or small your project is.

"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."

dana e on July 2022

We are a full-service remodeling & home repair contractor that serves King County. Our home repair service starts with a 2-hour minimum for a highly skilled craftsmen at $225. Additional time is invoiced at an hourly rate, plus the cost of materials needed. Shirey Home Pro also offers design-build remodels that handle all aspects of your project, from conception through completion. Our goal is to build the kitchen or bath of your dreams. We are here to be your personal contractor for whatever your home needs - no matter how big or small your project is.

"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."

dana e on July 2022


Seattle Patio Covers INC

5.00(
10
)

Seattle Patio Covers INC

5.00(
10
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Seattle Patio Covers, has provided Sunrooms, Solariums, Conservatories, Pool Enclosures, Spa Enclosures, and Patio Covers and Glass Systems to the Greater Seattle area, and Pacific Northwest since 2004.

"I was surprised it only took about 4hours total, even with the last minute change we requested. My biggest concern was not to lose indoor light. Everything turned out beautifully!"

Patt K on September 2020

Seattle Patio Covers, has provided Sunrooms, Solariums, Conservatories, Pool Enclosures, Spa Enclosures, and Patio Covers and Glass Systems to the Greater Seattle area, and Pacific Northwest since 2004.

"I was surprised it only took about 4hours total, even with the last minute change we requested. My biggest concern was not to lose indoor light. Everything turned out beautifully!"

Patt K on September 2020


CZ Design Inc

No reviews yet

CZ Design Inc

No reviews yet
18 years of experience

Kitchen Design Consulting, offering space planning, computer generated drafting, wholesale pricing, and product education. Consulting fees are based on size of project. Nationally certified kitchen designer through the NKBA in 2003.

Kitchen Design Consulting, offering space planning, computer generated drafting, wholesale pricing, and product education. Consulting fees are based on size of project. Nationally certified kitchen designer through the NKBA in 2003.


CHARLES VANCITTERS BUILDING & CARPENTRY

5.00(
1
)

CHARLES VANCITTERS BUILDING & CARPENTRY

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

carpenter

carpenter


Avatar for Brookside Electric LLC

Brookside Electric LLC

5.00(
3
)

Brookside Electric LLC

5.00(
3
)
Customers say: Quick response
20 years of experience

Proudly family-owned and operated for over 40 years, we provide top-quality electrical contracting services for both residential and commercial projects. Our experienced team is dedicated to safety, reliability, and exceptional craftsmanship, ensuring every job is done right the first time. Whether you need expert troubleshooting, new installations, or upgrades, we bring decades of trusted service to your home or business.

"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."

Bob s on May 2024

Proudly family-owned and operated for over 40 years, we provide top-quality electrical contracting services for both residential and commercial projects. Our experienced team is dedicated to safety, reliability, and exceptional craftsmanship, ensuring every job is done right the first time. Whether you need expert troubleshooting, new installations, or upgrades, we bring decades of trusted service to your home or business.

"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."

Bob s on May 2024


Avatar for Shaffer Custom Stone & Tile

Shaffer Custom Stone & Tile

5.00(
5
)

Shaffer Custom Stone & Tile

5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

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.

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.


Avatar for I.D. Granite, Tile, LLC

I.D. Granite, Tile, LLC

5.00(
6
)

I.D. Granite, Tile, LLC

5.00(
6
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

I. D. Granite Tile, LLC, has been in business since 2006. Ivan having over 6 years in the granite, marble,tile flooring industry. Serving the greater Auburn, Seattle, WA area. Call Ivan today for a professional experience dealing with your, granite, marble kitchen countertops,bathroom vanities, bars ets.needs.

"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 !"

Audrey ? on September 2023

I. D. Granite Tile, LLC, has been in business since 2006. Ivan having over 6 years in the granite, marble,tile flooring industry. Serving the greater Auburn, Seattle, WA area. Call Ivan today for a professional experience dealing with your, granite, marble kitchen countertops,bathroom vanities, bars ets.needs.

"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 !"

Audrey ? on September 2023


Avatar for Taylor Pro Construction

Taylor Pro Construction

5.00(
12
)

Taylor Pro Construction

5.00(
12
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We offer an end-to-end client experience that includes seamless communication, on-site with organization & solid quality work every time. We work well on small & large projects, residential / commercial, homeowners and designers producing work you will love. - ZERO law suites from the very beginning ZERO worker injuries since the very beginning Insured *yes* Bonded *yes* Call us today and bring our project management skills and extensive construction experience to your next project. www.taylorproconstruction.com will show more about the company and projects past and present. Contractor verification link: https://secure.lni.wa.gov/verify/ State registration link: https://secure.dor.wa.gov/gteunauth/_/ Experience the difference, you will be glad you did. -Ben Leske 253-202-3355 Owner Taylor Pro Construction

"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!"

Noelle M on April 2023

We offer an end-to-end client experience that includes seamless communication, on-site with organization & solid quality work every time. We work well on small & large projects, residential / commercial, homeowners and designers producing work you will love. - ZERO law suites from the very beginning ZERO worker injuries since the very beginning Insured *yes* Bonded *yes* Call us today and bring our project management skills and extensive construction experience to your next project. www.taylorproconstruction.com will show more about the company and projects past and present. Contractor verification link: https://secure.lni.wa.gov/verify/ State registration link: https://secure.dor.wa.gov/gteunauth/_/ Experience the difference, you will be glad you did. -Ben Leske 253-202-3355 Owner Taylor Pro Construction

"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!"

Noelle M on April 2023

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FAQs for second story addition building service projects in Seattle, 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 Seattle, 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.