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Second story addition builders in Shoreline

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
13 local quotes requested

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


URBAN REMODELING - RENOVATION
15548 BOTHELL WAY NE
4.38(
24
)
Approved Pro
URBAN REMODELING - RENOVATION
15548 BOTHELL WAY NE
4.38(
24
)
Approved Pro
Customers say: Quality work
228 local quotes requested
36 years of experience

General Contractor in Seattle, WA that works on kitchen & bath remodeling, basement remodeling, commercial cabinetry, flooring, fencing, finishing, deck construction, home designing, handyman service. Urban Renovation has a myriad of services to fit all budgets. No job is too big or too small. LICENSE: #URBAN 940BF.

"Excellent experience, very high quality work. The team of two professionals arrived right on time, clearly understood the project, and completed the work effectively and promptly. We would use them for future projects and recommend to anyone with a residential need."

Caroline K on February 2023

General Contractor in Seattle, WA that works on kitchen & bath remodeling, basement remodeling, commercial cabinetry, flooring, fencing, finishing, deck construction, home designing, handyman service. Urban Renovation has a myriad of services to fit all budgets. No job is too big or too small. LICENSE: #URBAN 940BF.

"Excellent experience, very high quality work. The team of two professionals arrived right on time, clearly understood the project, and completed the work effectively and promptly. We would use them for future projects and recommend to anyone with a residential need."

Caroline K on February 2023


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
249 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 New Day Construction
New Day Construction
10402 33rd St SE
5.00(
1
)
Approved Pro
New Day Construction
10402 33rd St SE
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
766 local quotes requested

At NEW DAY Construction LLC, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"Excellent craftsmanship! Very pleased with the work."

Lisa T on June 2021

At NEW DAY Construction LLC, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"Excellent craftsmanship! Very pleased with the work."

Lisa T on June 2021


Avatar for Sunny Seattle Construction
Sunny Seattle Construction
PO BOX 13014
4.62(
13
)
Approved Pro
Sunny Seattle Construction
PO BOX 13014
4.62(
13
)
Approved Pro
Customers say: True professional
385 local quotes requested
11 years of experience

Transform your outdoor space with Sunny Seattle Construction, the leading general contractor for outdoor remodels in Seattle. Our team of experts will bring your vision to life, creating a stunning and functional outdoor oasis. Contact us today to get started on your dream project.

"Service and quality of work was excellent. We were well informed every step of the way."

Christine P on November 2022

Transform your outdoor space with Sunny Seattle Construction, the leading general contractor for outdoor remodels in Seattle. Our team of experts will bring your vision to life, creating a stunning and functional outdoor oasis. Contact us today to get started on your dream project.

"Service and quality of work was excellent. We were well informed every step of the way."

Christine P on November 2022


Avatar for NRC Homes
NRC Homes
12703 9th Ave NW
4.67(
27
)
Approved Pro
NRC Homes
12703 9th Ave NW
4.67(
27
)
Approved Pro
Customers say: Terrific value
128 local quotes requested
21 years of experience

We are a Seattle-based general contractor specializing in remodels and new home construction. We can transform your existing structure into the house of your dreams, build you a backyard cottage, or start from scratch to build you an entire new home. We do second-story additions, basement expansions, house lifting, and structural work. We can help you get the primary bedroom, bathroom, or kitchen that you've always wanted, and can make sure that your addition blends seamlessly with your existing structure. We can get you set up with architects and engineers to get your project started, and our team of professionals will get your project finished. We guide you through from start to finish: from demolition, framing, plumbing, electrical, drywall, and flooring all the way to finish carpentry, tile work, built-in cabinetry, and fine finishes.

"We had a great experience working with NRC Homes on a significant remodel as we prepared to move into our new home. They were highly organized, very communicative, and a pleasure to work with. Despite a tight timeline and several changes along the way (Due to changes from us), they delivered everything on time and were incredibly patient and flexible. We’re so grateful for their professionalism and would absolutely recommend them!"

Richard M on March 2025

We are a Seattle-based general contractor specializing in remodels and new home construction. We can transform your existing structure into the house of your dreams, build you a backyard cottage, or start from scratch to build you an entire new home. We do second-story additions, basement expansions, house lifting, and structural work. We can help you get the primary bedroom, bathroom, or kitchen that you've always wanted, and can make sure that your addition blends seamlessly with your existing structure. We can get you set up with architects and engineers to get your project started, and our team of professionals will get your project finished. We guide you through from start to finish: from demolition, framing, plumbing, electrical, drywall, and flooring all the way to finish carpentry, tile work, built-in cabinetry, and fine finishes.

"We had a great experience working with NRC Homes on a significant remodel as we prepared to move into our new home. They were highly organized, very communicative, and a pleasure to work with. Despite a tight timeline and several changes along the way (Due to changes from us), they delivered everything on time and were incredibly patient and flexible. We’re so grateful for their professionalism and would absolutely recommend them!"

Richard M on March 2025


Avatar for Phoenix Construction
Phoenix Construction
19325 N Danvers Rd
5.00(
7
)
Approved Pro
Phoenix Construction
19325 N Danvers Rd
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
376 local quotes requested

We specialize in kitchens and baths, doors and millwork, removing walls, window replacing or creating, adding or removing plumbing, lighting fixtures and outlets, tile and stonework, floors, shower enclosures, counters, fireplaces, patios, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Toni and team did an awesome job and we would certainly contact them again if we needed any work done again in the future."

Harold L on February 2025

We specialize in kitchens and baths, doors and millwork, removing walls, window replacing or creating, adding or removing plumbing, lighting fixtures and outlets, tile and stonework, floors, shower enclosures, counters, fireplaces, patios, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Toni and team did an awesome job and we would certainly contact them again if we needed any work done again in the future."

Harold L on February 2025


Avatar for PNT LLC Remodeling
PNT LLC Remodeling
12512 Northeast 134th Place
5.00(
7
)
Approved Pro
PNT LLC Remodeling
12512 Northeast 134th Place
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
147 local quotes requested

Your Vision is Our Mission for any and all your Remodeling Needs. We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"Tim was easy to work with, quality work for a fair price and our laundry room and master bath turned out amazing. I look forward to hiring Tim and PNT for future projects. We have a very high level attention to detail and their entire team exceeded our expectations thank you PNT."

Sean G on October 2023

Your Vision is Our Mission for any and all your Remodeling Needs. We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"Tim was easy to work with, quality work for a fair price and our laundry room and master bath turned out amazing. I look forward to hiring Tim and PNT for future projects. We have a very high level attention to detail and their entire team exceeded our expectations thank you PNT."

Sean G on October 2023


Avatar for Luxury Bath of Seattle Inc
Luxury Bath of Seattle Inc
18388 REDMOND WAY
4.42(
60
)
Approved Pro
Luxury Bath of Seattle Inc
18388 REDMOND WAY
4.42(
60
)
Approved Pro
Customers say: Quality work
1327 local quotes requested
24 years of experience

Are you looking for home improvement or bathroom remodeling advice? Luxury Bath is privately owned and been in business for over 15 years. It is the number one trusted resource for customers looking to update their bathroom or have a complete bathroom remodel. If you’re wanting advice on how to make your bathroom larger, how to remodel on a budget, or even looking for a local bathroom remodeler, Luxury Bath has the answers to all your remodeling questions. Open showroom available in Redmond too!!!!

"The people at Luxury Bath were knowledgeable about what would fit our space and needs. They helped with the planning and placement of the shower, window, cupboards, and bidet in our complete bathroom remodel. Their quote was very reasonable. They were able to do each of the jobs without hiring an outside contractor. They were very timely, committed to our project from start to finish. We were able to do the major renovation within two weeks. The workers were very courteous, friendly, and were able to answer questions we had. They gave us the present of a beautiful new bathroom, satisfying. Our needs is aging adults."

Janet J on March 2025

Are you looking for home improvement or bathroom remodeling advice? Luxury Bath is privately owned and been in business for over 15 years. It is the number one trusted resource for customers looking to update their bathroom or have a complete bathroom remodel. If you’re wanting advice on how to make your bathroom larger, how to remodel on a budget, or even looking for a local bathroom remodeler, Luxury Bath has the answers to all your remodeling questions. Open showroom available in Redmond too!!!!

"The people at Luxury Bath were knowledgeable about what would fit our space and needs. They helped with the planning and placement of the shower, window, cupboards, and bidet in our complete bathroom remodel. Their quote was very reasonable. They were able to do each of the jobs without hiring an outside contractor. They were very timely, committed to our project from start to finish. We were able to do the major renovation within two weeks. The workers were very courteous, friendly, and were able to answer questions we had. They gave us the present of a beautiful new bathroom, satisfying. Our needs is aging adults."

Janet J on March 2025


Avatar for AllPro Remodeling Specialists LLC.
AllPro Remodeling Specialists LLC.
7727 Tyee Rd
5.00(
1
)
Approved Pro
AllPro Remodeling Specialists LLC.
7727 Tyee Rd
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
802 local quotes requested

AllPro Remodeling Specialists, LLC has the experience and knowledge necessary to make sure that your project is completed on time with quality service and workmanship. We will help you design your new space and we strive to complete each project on time and at or under budget. Our years of experience have given us the knowledge and skills needed to accomplish this from day one and throughout the duration of the project. Your satisfaction is important to us. Let us show you the difference true professionalism can mean to you. We are a family owned business and we want everything to be done 110%. It's all about the customer and what you want, plain and simple. Positive attitudes, responsible, reliable, fast and perfect! If you want professional work, positive attitudes, strive for perfection, clean work places, fast work and caring contractors, then you want us to do your work!

"Allpro/Shawn and crew did a couple of full house repair/remodel jobs for me with excellent results. Hard working, creative, honest!!!"

Don L on March 2024

AllPro Remodeling Specialists, LLC has the experience and knowledge necessary to make sure that your project is completed on time with quality service and workmanship. We will help you design your new space and we strive to complete each project on time and at or under budget. Our years of experience have given us the knowledge and skills needed to accomplish this from day one and throughout the duration of the project. Your satisfaction is important to us. Let us show you the difference true professionalism can mean to you. We are a family owned business and we want everything to be done 110%. It's all about the customer and what you want, plain and simple. Positive attitudes, responsible, reliable, fast and perfect! If you want professional work, positive attitudes, strive for perfection, clean work places, fast work and caring contractors, then you want us to do your work!

"Allpro/Shawn and crew did a couple of full house repair/remodel jobs for me with excellent results. Hard working, creative, honest!!!"

Don L on March 2024

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Second story addition building services FAQs

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 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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