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Find Second story addition builders in Seattle

Avatar for KRAGENN CONTRACTORS LLC

KRAGENN CONTRACTORS LLC

1.00(
1
)
Approved Pro

KRAGENN CONTRACTORS LLC

1.00(
1
)
Approved Pro
3 years of experience
Free onsite estimate

Our team helps home owners design their bathroom to combine the best of functionality, aesthetics and comfort. We make your dream our mission. We are craftsmen with over 30 years of remodeling experience and are passionate about transforming ordinary spaces into havens of luxury and convenience.

"They started in mid-October and promised to be finished 12/15. They sort of finished 1/28. They promised me that all three of them would work on my projects simultaneously and that they would get everything done quickly. Instead, there was usually just one guy working on things. The shower pan that was installed in my walk-in shower was done incorrectly so it leaked for about a month before I caught it. They did come back to fix it. The measurement of my kitchen was so off that I had to send back two cabinets and purchase another cabinet to make things right. They screwed up the shower door installation in my main bath so badly that it was unusable. That was in January. They eventually came back in April to fix the messed up tile in that shower and said they'd be back in a couple of weeks to finish things up. They didn't offer to come back until last week. By that time, I had already had all the little things and the new shower door done."

Tammie D on June 2025

Our team helps home owners design their bathroom to combine the best of functionality, aesthetics and comfort. We make your dream our mission. We are craftsmen with over 30 years of remodeling experience and are passionate about transforming ordinary spaces into havens of luxury and convenience.

"They started in mid-October and promised to be finished 12/15. They sort of finished 1/28. They promised me that all three of them would work on my projects simultaneously and that they would get everything done quickly. Instead, there was usually just one guy working on things. The shower pan that was installed in my walk-in shower was done incorrectly so it leaked for about a month before I caught it. They did come back to fix it. The measurement of my kitchen was so off that I had to send back two cabinets and purchase another cabinet to make things right. They screwed up the shower door installation in my main bath so badly that it was unusable. That was in January. They eventually came back in April to fix the messed up tile in that shower and said they'd be back in a couple of weeks to finish things up. They didn't offer to come back until last week. By that time, I had already had all the little things and the new shower door done."

Tammie D on June 2025


Avatar for Renovate Construction, LLC

Renovate Construction, LLC

1523 NW Ballard Way
5.00(
13
)
Approved Pro

Renovate Construction, LLC

1523 NW Ballard Way
5.00(
13
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

Renovate Design/Build is a woman-owned family business servicing the Greater Seattle Area. Each person on our team is an integral part of our company's success, providing excellent service and beautifully finished remodel projects for our clients. As a small business, every job is important to our team at Renovate - you are never just a number. Please call us today for a free consultation!

"We worked with Renovate from August 2024 through April 2025. Our experience was exceptional. Ross, Eric, and Jeremiah were efficient and effective, treating our project with great care. The Renovate team stands out in several ways: - Their pricing is transparent. We paid an hourly cost and subcontractor costs, plus a fixed mark-up, which aligned incentives. Amanda provided receipts and timesheets regularly. - They have superb attention to detail. They pointed out issues we might have missed and ensured they were fixed. - They were super responsive, encouraging us to text or email any time and often responding quickly. They kept us updated on the timeline and explained any delays. - They have a strong client focus. They addressed subcontractor errors quickly and reminded us to ask for what we wanted, even if non-standard. They provided recommendations but let us make the final decisions. We highly recommend the Renovate team. For our more detailed review, see Google."

Mark V on May 2025

Renovate Design/Build is a woman-owned family business servicing the Greater Seattle Area. Each person on our team is an integral part of our company's success, providing excellent service and beautifully finished remodel projects for our clients. As a small business, every job is important to our team at Renovate - you are never just a number. Please call us today for a free consultation!

"We worked with Renovate from August 2024 through April 2025. Our experience was exceptional. Ross, Eric, and Jeremiah were efficient and effective, treating our project with great care. The Renovate team stands out in several ways: - Their pricing is transparent. We paid an hourly cost and subcontractor costs, plus a fixed mark-up, which aligned incentives. Amanda provided receipts and timesheets regularly. - They have superb attention to detail. They pointed out issues we might have missed and ensured they were fixed. - They were super responsive, encouraging us to text or email any time and often responding quickly. They kept us updated on the timeline and explained any delays. - They have a strong client focus. They addressed subcontractor errors quickly and reminded us to ask for what we wanted, even if non-standard. They provided recommendations but let us make the final decisions. We highly recommend the Renovate team. For our more detailed review, see Google."

Mark V on May 2025


Avatar for Northwest Flooring & Bathroom

Northwest Flooring & Bathroom

5.00(
1
)
Approved Pro

Northwest Flooring & Bathroom

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
372 local quotes requested

We are an experienced contractor, we specialize in bathroom and kitchen remodels, tile installations, and flooring

"We LOVE our backslash! Sergio was professional, polite and very intuitive. He listened to our vision and created just that. Great craftsmanship and attention to detail. Will definitely hire him again for future projects."

Janai I on April 2024

We are an experienced contractor, we specialize in bathroom and kitchen remodels, tile installations, and flooring

"We LOVE our backslash! Sergio was professional, polite and very intuitive. He listened to our vision and created just that. Great craftsmanship and attention to detail. Will definitely hire him again for future projects."

Janai I on April 2024


Avatar for Magical Forest General Contractor & Landscaping LLC

Magical Forest General Contractor & Landscaping LLC

5.00(
51
)
Approved Pro

Magical Forest General Contractor & Landscaping LLC

5.00(
51
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
365 local quotes requested

Here at Magical Forest General Contractor & Landscaping LLC, we sustain our business on quality and integrity. With over 10 years of experience we are experts in the Landscape Hardscaping trade specializing in retaining walls patio & much more. We are committed to quality from the beginning to the end of your project. We look forward to earning your business. WE DO NOT OFFER SYNTHETIC GRASS.

"Went wonderful, project was completed on-time and on budget. Magical forest was really great to work with. Will definitely hire them again in the future."

Devin S on July 2025

Here at Magical Forest General Contractor & Landscaping LLC, we sustain our business on quality and integrity. With over 10 years of experience we are experts in the Landscape Hardscaping trade specializing in retaining walls patio & much more. We are committed to quality from the beginning to the end of your project. We look forward to earning your business. WE DO NOT OFFER SYNTHETIC GRASS.

"Went wonderful, project was completed on-time and on budget. Magical forest was really great to work with. Will definitely hire them again in the future."

Devin S on July 2025


Santos Landscaping & Maintenance LLC

-
5.00(
3
)
Approved Pro

Santos Landscaping & Maintenance LLC

-
5.00(
3
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
89 local quotes requested

If you need a landscaping service provider, get in touch with Santos Landscaping & Maintenance LLC. High-quality services, really good prices and attitude which deserves admiration. We serve in Bremerton, WA, Tracyton WA; Port Orchard WA; Poulsbo WA; Vashon WA; Parkwood WA; and the surrounding areas. Landscaping Contractor, Landscaping, Lawn Care Companies, Affordable Landscaping, Four Seasons Lawn Care Landscaping Company, Quality Landscaping, Landscaping Specialist For more information visit our website: https://santoslandscapellc.com/

"Good."

Michael C on February 2023

If you need a landscaping service provider, get in touch with Santos Landscaping & Maintenance LLC. High-quality services, really good prices and attitude which deserves admiration. We serve in Bremerton, WA, Tracyton WA; Port Orchard WA; Poulsbo WA; Vashon WA; Parkwood WA; and the surrounding areas. Landscaping Contractor, Landscaping, Lawn Care Companies, Affordable Landscaping, Four Seasons Lawn Care Landscaping Company, Quality Landscaping, Landscaping Specialist For more information visit our website: https://santoslandscapellc.com/

"Good."

Michael C on February 2023


Avatar for Premium Home Builders, LLC

Premium Home Builders, LLC

Located In:
5.00(
1
)
Approved Pro

Premium Home Builders, LLC

Located In:
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
146 local quotes requested

Premium Home Builders, LLC is a general contractor in Poulsbo, WA. When it comes to superior home remodeling or professional commercial remodeling services, you can count on us! Get in touch with us for modern kitchen and bathroom remodeling, hardwood floor installation or refinishing We serve in Poulsbo, WA, Bangor Base WA; Bainbridge Island; Picnic Point WA; Tracyton WA; Suquamish WA; Silverdale; Kingston and the surrounding areas. Kitchen Remodeling, House Renovation, Bathroom Remodeling Service, hardwood floors install or hardwood floor refinishing, exterior decks, interior room alterations For more information and reviews, visit our website: https://premiumhomebuildersllc.com

"Premium home Builders was the contractor we went with to remodel our kitchen. We contacted 5 general contractors and got bids before deciding on going with Tony from Premium Home Builders. The project included demoing the existing countertops and cabinets in the kitchen, extending the existing hardwood flooring from the living room through the dining room and into the kitchen, relocating the water and drain lines for sink, adding a LPG line for the new cooktop, relocating electrical outlets, framing and drywall of soffit to extend an existing one, then the new cabinets were installed, countertops after that and all of the appliances installed. It was a total transformation as you can see in the before and after pictures. We are very happy with how this remodel turned out and all of the little extras Tony and his crew did to make us happy. Tony’s bid was one of five we got for the project, and his bid was the lowest. We were skeptical about going with the lowest bid but we did since Tony wasn’t using box store cabinets, but rather custom built cabinets (with all of the bells and whistles that are options for box store cabinets) for the unusual shape of our kitchen. Tony and team also came up with other ideas and suggestions that we really liked that the others bids didn’t have in them. Our house is a true octagon house. The kitchen is located in one of the 8 wedge shapes of the octagon and has a rectangular atrium on the outside wall. So it is a usual shape. Thank you Tony and the team from Premium Home Builders. We really love the finished project."

John & Debbie N on July 2025

Premium Home Builders, LLC is a general contractor in Poulsbo, WA. When it comes to superior home remodeling or professional commercial remodeling services, you can count on us! Get in touch with us for modern kitchen and bathroom remodeling, hardwood floor installation or refinishing We serve in Poulsbo, WA, Bangor Base WA; Bainbridge Island; Picnic Point WA; Tracyton WA; Suquamish WA; Silverdale; Kingston and the surrounding areas. Kitchen Remodeling, House Renovation, Bathroom Remodeling Service, hardwood floors install or hardwood floor refinishing, exterior decks, interior room alterations For more information and reviews, visit our website: https://premiumhomebuildersllc.com

"Premium home Builders was the contractor we went with to remodel our kitchen. We contacted 5 general contractors and got bids before deciding on going with Tony from Premium Home Builders. The project included demoing the existing countertops and cabinets in the kitchen, extending the existing hardwood flooring from the living room through the dining room and into the kitchen, relocating the water and drain lines for sink, adding a LPG line for the new cooktop, relocating electrical outlets, framing and drywall of soffit to extend an existing one, then the new cabinets were installed, countertops after that and all of the appliances installed. It was a total transformation as you can see in the before and after pictures. We are very happy with how this remodel turned out and all of the little extras Tony and his crew did to make us happy. Tony’s bid was one of five we got for the project, and his bid was the lowest. We were skeptical about going with the lowest bid but we did since Tony wasn’t using box store cabinets, but rather custom built cabinets (with all of the bells and whistles that are options for box store cabinets) for the unusual shape of our kitchen. Tony and team also came up with other ideas and suggestions that we really liked that the others bids didn’t have in them. Our house is a true octagon house. The kitchen is located in one of the 8 wedge shapes of the octagon and has a rectangular atrium on the outside wall. So it is a usual shape. Thank you Tony and the team from Premium Home Builders. We really love the finished project."

John & Debbie N on July 2025


Avatar for PNW Design & Remodel

PNW Design & Remodel

17301 133rd Avenue Northeast
5.00(
5
)
Approved Pro

PNW Design & Remodel

17301 133rd Avenue Northeast
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
201 local quotes requested

PNW Design & Remodel is a premier local general construction company transforming kitchens and bathrooms, offering personalized transformations that merge style and functionality. Our streamlined process guarantees a smooth journey from concept to completion, promising a stress-free experience at every step! By staying ahead of trends and utilizing quality craftsmanship, we create interiors that blend modern design with timeless elegance. Trust us to deliver exceptional affordable results that turn your house into the home of your dreams. Instagram link for more photos: https://www.instagram.com/pnwdesignandremodel?igsh=MXJwdnZoeW15cDJqbA==

"Amir did a great job on my bathroom. I was very specific in my vision and he made sure to stay within budget and make my dream bathroom a reality. He was always communicating and involving me, which I really appreciated!"

Ieva K on March 2024

PNW Design & Remodel is a premier local general construction company transforming kitchens and bathrooms, offering personalized transformations that merge style and functionality. Our streamlined process guarantees a smooth journey from concept to completion, promising a stress-free experience at every step! By staying ahead of trends and utilizing quality craftsmanship, we create interiors that blend modern design with timeless elegance. Trust us to deliver exceptional affordable results that turn your house into the home of your dreams. Instagram link for more photos: https://www.instagram.com/pnwdesignandremodel?igsh=MXJwdnZoeW15cDJqbA==

"Amir did a great job on my bathroom. I was very specific in my vision and he made sure to stay within budget and make my dream bathroom a reality. He was always communicating and involving me, which I really appreciated!"

Ieva K on March 2024


Avatar for RICCON CONSTRUCTION LLC

RICCON CONSTRUCTION LLC

16821 72ND AVE NE
4.37(
19
)
Approved Pro

RICCON CONSTRUCTION LLC

16821 72ND AVE NE
4.37(
19
)
Approved Pro
Customers say: Quality work
452 local quotes requested
18 years of experience

Riccon Construction LLC is a Licensed & Insured General Contractor serving King & Snohomish County. We serve both residential and commercial customers and are listed with the Better Business Bureau. We offer quality craftsmanship at an affordable cost and treat every customer like family. We provide free estimates and are happy to meet you in person to discuss your next project.

"Fast, efficient and high quality workmanship. Jeff, Jon and their team were highly communicative and knowledgeable about our home remodel project. Will definitely be using them again!"

Bella K on February 2024

Riccon Construction LLC is a Licensed & Insured General Contractor serving King & Snohomish County. We serve both residential and commercial customers and are listed with the Better Business Bureau. We offer quality craftsmanship at an affordable cost and treat every customer like family. We provide free estimates and are happy to meet you in person to discuss your next project.

"Fast, efficient and high quality workmanship. Jeff, Jon and their team were highly communicative and knowledgeable about our home remodel project. Will definitely be using them again!"

Bella K on February 2024


Avatar for DS Sales Associates

DS Sales Associates

5108 SW Nixon Loop
4.88(
8
)
Approved Pro

DS Sales Associates

5108 SW Nixon Loop
4.88(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
280 local quotes requested

DS Sales Associates sells flooring materials and provides professional installation for all products provided. We have a showroom located in Silverdale WA, were you can go to look at samples of the products we carry. DS Sales Associates gives free estimates and will bring samples to your home if needed.

"John provided a very competitive quote and was able to quickly understand my vision and accomplished everything I needed. Thank you!"

Jingwei L on July 2024

DS Sales Associates sells flooring materials and provides professional installation for all products provided. We have a showroom located in Silverdale WA, were you can go to look at samples of the products we carry. DS Sales Associates gives free estimates and will bring samples to your home if needed.

"John provided a very competitive quote and was able to quickly understand my vision and accomplished everything I needed. Thank you!"

Jingwei L on July 2024


Avatar for DRLC General Contractor

DRLC General Contractor

14575 Northeast 35th Street
4.92(
25
)
Approved Pro

DRLC General Contractor

14575 Northeast 35th Street
4.92(
25
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2264 local quotes requested

My specialties are home remodeling all interior and exterior work Interior and exterior painting Drywall installation Floor installation Landscape Roofing Epoxy coating This is a self owned company that provide excellent customer service by ensuring your dream becomes a reality

"Excellent. They are true artisans. And they stand behind their work."

Vickie E on August 2025

My specialties are home remodeling all interior and exterior work Interior and exterior painting Drywall installation Floor installation Landscape Roofing Epoxy coating This is a self owned company that provide excellent customer service by ensuring your dream becomes a reality

"Excellent. They are true artisans. And they stand behind their work."

Vickie E on August 2025

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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.

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