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Second story addition builders in Mountlake Terrace

Avatar for Renovate Construction, LLC
Renovate Construction, LLC
1523 NW Ballard Way
5.00(
12
)
Approved Pro
Renovate Construction, LLC
1523 NW Ballard Way
5.00(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 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!

"My wife and I have been on a 18 month journey with Renovate to plan a significant basement remodel which included replacement of the main beam of the house and a dig out of a crawlspace to expand the footprint of the basement. Along the way, Amanda and her team (especially Jeremiah and Ross) have been utterly professional and helped us craft an amazing vision for the project, with lots of changing scope and financial constraints on our side that changed along the way. It was always easy to get on the phone with someone there and to talk things out when we needed to discuss something or revise our plans and they were always great about working out multiple options to solve problems as we encountered them. What we wanted to do was really ambitious and they always had a steady hand at the wheel. We were especially grateful that, in order to save us money, they would allow us to contract with an excavation company directly in order to bring the project within budget. Ultimately, we had to shelve the project until financing it would be more feasible, but Amanda was extremely gracious and understanding even about that turn of events. And, in the end, we have engineering drawings and floorplans that we can keep until the time is right to do the work, so it wasn't all for naught."

Shannon J on December 2023

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!

"My wife and I have been on a 18 month journey with Renovate to plan a significant basement remodel which included replacement of the main beam of the house and a dig out of a crawlspace to expand the footprint of the basement. Along the way, Amanda and her team (especially Jeremiah and Ross) have been utterly professional and helped us craft an amazing vision for the project, with lots of changing scope and financial constraints on our side that changed along the way. It was always easy to get on the phone with someone there and to talk things out when we needed to discuss something or revise our plans and they were always great about working out multiple options to solve problems as we encountered them. What we wanted to do was really ambitious and they always had a steady hand at the wheel. We were especially grateful that, in order to save us money, they would allow us to contract with an excavation company directly in order to bring the project within budget. Ultimately, we had to shelve the project until financing it would be more feasible, but Amanda was extremely gracious and understanding even about that turn of events. And, in the end, we have engineering drawings and floorplans that we can keep until the time is right to do the work, so it wasn't all for naught."

Shannon J on December 2023


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
169 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 Green Spaces Landscaping LLC
Green Spaces Landscaping LLC
7822 178th Pl NE
4.50(
122
)
Approved Pro
Green Spaces Landscaping LLC
7822 178th Pl NE
4.50(
122
)
Approved Pro
Customers say: Super punctual
141 local quotes requested
27 years of experience

Sustainability is at the heart of everything we do. As a steward of our outdoor environment we understand the important role we play. We ensure our work minimizes maintenance, water usage, material transportation, and waste. These principals guide all of our practices to ensure that the air, water, and soils are protected and enhanced. Our firm was founded years ago by Ryan Sarvis to create a turn-key landscaping company that could deliver the highest quality spaces with excellent communication and service to our clients. Ryan has an unrelenting love and passion for landscaping as a 3rd generation landscaper. His devotion to excellence in all areas of the client experience reverberates through all levels of our team. Our founding principles endure today and are at the heart of our operations. We use our in-house carpenters, stone masons, lighting/irrigation tech, and other landscaping craftsmen to ensure the best quality work that is implemented in a timely manner. By avoiding multiple subcontractors, we seamlessly complete projects that require multiple disciplines or facets without delays. Our craftsmen have been trained in the "Green Spaces Way". These sets of standards allow us to stand confidently behind our work with an industry best five-year warranty. Our multiple awards from 425 magazine, Angie's List, Houzz, and local industry groups are testaments to our diligence for the highest quality work and client satisfaction. Our reviews from various sites speak to the service that you should expect when investing in your home's outdoor space. Please contact our design team to learn all about the potential your outdoor space holds.

"The work they did is top notch, I love our patio and couldn't be happier with what they've done with the space. They did a lot of work for us over two months to build a patio and beautiful back yard. We love it. That said, our home is a 70+ year old house in Magnolia with concrete pipes. A year or so after they did the work we had a backup. After the plumbers came out they found that a section of the piping had been crushed by a large rock that had been set while they were regrading the area. The repairs were ~15k all said and done then. I contacted Ryan and he looked into their insurance covering it and they weren't going to do it out of pocket. I value my time more than money and I let it go, and Ryan had some guys come out and fix the area that had to be torn up for free, least they can do. Well after they were done the plumbers spotted another crushed section that lined up and should be 'okay'. Fast forward a year, it wasn't we had another backup. They cleared it and we just had it fixed with another 5k bill. Ryan had said they wouldn't do it for free but 'hours and material'. They didn't give me a quote I shrugged and assumed it would be a mornings worth of work. They came out and spent two days, and they just handed me a bill for another $3200, to clean up after damage they caused and I'm paying for."

Chris W on April 2024

Sustainability is at the heart of everything we do. As a steward of our outdoor environment we understand the important role we play. We ensure our work minimizes maintenance, water usage, material transportation, and waste. These principals guide all of our practices to ensure that the air, water, and soils are protected and enhanced. Our firm was founded years ago by Ryan Sarvis to create a turn-key landscaping company that could deliver the highest quality spaces with excellent communication and service to our clients. Ryan has an unrelenting love and passion for landscaping as a 3rd generation landscaper. His devotion to excellence in all areas of the client experience reverberates through all levels of our team. Our founding principles endure today and are at the heart of our operations. We use our in-house carpenters, stone masons, lighting/irrigation tech, and other landscaping craftsmen to ensure the best quality work that is implemented in a timely manner. By avoiding multiple subcontractors, we seamlessly complete projects that require multiple disciplines or facets without delays. Our craftsmen have been trained in the "Green Spaces Way". These sets of standards allow us to stand confidently behind our work with an industry best five-year warranty. Our multiple awards from 425 magazine, Angie's List, Houzz, and local industry groups are testaments to our diligence for the highest quality work and client satisfaction. Our reviews from various sites speak to the service that you should expect when investing in your home's outdoor space. Please contact our design team to learn all about the potential your outdoor space holds.

"The work they did is top notch, I love our patio and couldn't be happier with what they've done with the space. They did a lot of work for us over two months to build a patio and beautiful back yard. We love it. That said, our home is a 70+ year old house in Magnolia with concrete pipes. A year or so after they did the work we had a backup. After the plumbers came out they found that a section of the piping had been crushed by a large rock that had been set while they were regrading the area. The repairs were ~15k all said and done then. I contacted Ryan and he looked into their insurance covering it and they weren't going to do it out of pocket. I value my time more than money and I let it go, and Ryan had some guys come out and fix the area that had to be torn up for free, least they can do. Well after they were done the plumbers spotted another crushed section that lined up and should be 'okay'. Fast forward a year, it wasn't we had another backup. They cleared it and we just had it fixed with another 5k bill. Ryan had said they wouldn't do it for free but 'hours and material'. They didn't give me a quote I shrugged and assumed it would be a mornings worth of work. They came out and spent two days, and they just handed me a bill for another $3200, to clean up after damage they caused and I'm paying for."

Chris W on April 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
515 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 Wylie Painting & Construction, Inc.
Wylie Painting & Construction, Inc.
20228 23rd Avenue Northeast
5.00(
11
)
Approved Pro
Wylie Painting & Construction, Inc.
20228 23rd Avenue Northeast
5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
176 local quotes requested

At Wylie’s Reliable Painting Services, we understand the importance of a well-executed paint job in enhancing the beauty and value of your property. Whether you’re looking to refresh the interior of your home, update the exterior facade, or add a splash of color to your commercial space, our team of skilled professionals is here to bring your vision to life. From meticulous preparation to the final coat of paint, we pay attention to every detail to ensure a flawless finish that lasts for years to come. What sets us apart is our dedication to delivering not just a service, but an experience. From the moment you reach out to us, you can expect personalized attention and tailored solutions to suit your specific needs and budget. We believe in transparent communication, honest pricing, and timely project completion, so you can trust us to handle your painting project with professionalism and integrity.

"Wonderful to work with and beautiful results. They added a second floor to my house with the new primary bedroom and bathroom and we couldn’t be happier. Thank you for all your hard work"

Zachary F on May 2024

At Wylie’s Reliable Painting Services, we understand the importance of a well-executed paint job in enhancing the beauty and value of your property. Whether you’re looking to refresh the interior of your home, update the exterior facade, or add a splash of color to your commercial space, our team of skilled professionals is here to bring your vision to life. From meticulous preparation to the final coat of paint, we pay attention to every detail to ensure a flawless finish that lasts for years to come. What sets us apart is our dedication to delivering not just a service, but an experience. From the moment you reach out to us, you can expect personalized attention and tailored solutions to suit your specific needs and budget. We believe in transparent communication, honest pricing, and timely project completion, so you can trust us to handle your painting project with professionalism and integrity.

"Wonderful to work with and beautiful results. They added a second floor to my house with the new primary bedroom and bathroom and we couldn’t be happier. Thank you for all your hard work"

Zachary F on May 2024


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
1312 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 Skyline Builders WA INC
Skyline Builders WA INC
123 Main St.
5.00(
7
)
Approved Pro
Skyline Builders WA INC
123 Main St.
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
712 local quotes requested

At Skyline Builders WA, we uphold the core values of honesty, reliability, and superior craftsmanship. Established in 2019, we specialize in transforming bathrooms and kitchens, bringing our expertise to Bellevue and the wider King County area as trusted general contractors. Licensed by the Washington State Board, our unwavering commitment to ensuring 100% customer satisfaction propels every project forward, guaranteeing a journey devoid of surprises or disappointments.

"Skyline could not have been more professional to work with on our kitchen remodel. Great pre-planning, communication, top quality materials and work. And done on time and on budget as promised. These guys deliver exactly what we wanted. Great experience and will definitely contract with them on our future home improvement projects!"

Joseph F on April 2025

At Skyline Builders WA, we uphold the core values of honesty, reliability, and superior craftsmanship. Established in 2019, we specialize in transforming bathrooms and kitchens, bringing our expertise to Bellevue and the wider King County area as trusted general contractors. Licensed by the Washington State Board, our unwavering commitment to ensuring 100% customer satisfaction propels every project forward, guaranteeing a journey devoid of surprises or disappointments.

"Skyline could not have been more professional to work with on our kitchen remodel. Great pre-planning, communication, top quality materials and work. And done on time and on budget as promised. These guys deliver exactly what we wanted. Great experience and will definitely contract with them on our future home improvement projects!"

Joseph F on April 2025


Avatar for Five Star Bath Solutions of North Seattle
Five Star Bath Solutions of North Seattle
16232 Bothell Everett Highway #1177
New on HomeAdvisorNew on Angi
Approved Pro
Five Star Bath Solutions of North Seattle
16232 Bothell Everett Highway #1177
New on AngiNew on HomeAdvisor
Approved Pro
498 local quotes requested
29 years of experience

At Five Star Bath Solutions, we focus solely on the bathroom so you can get the best experience possible. Specializing our work means that we have more time to focus on each project and much more experience in doing that type of remodeling. We are experts in Shower and Tub Conversions, Bath Remodel, Bath & Shower Combo, New Shower Safety & Accessibility Walk-In Baths.

At Five Star Bath Solutions, we focus solely on the bathroom so you can get the best experience possible. Specializing our work means that we have more time to focus on each project and much more experience in doing that type of remodeling. We are experts in Shower and Tub Conversions, Bath Remodel, Bath & Shower Combo, New Shower Safety & Accessibility Walk-In Baths.


Excel General Contractor, LLC
P O Box 1350
4.60(
86
)
Approved Pro
Excel General Contractor, LLC
P O Box 1350
4.60(
86
)
Approved Pro
Customers say: Quality work
511 local quotes requested
50 years of experience

Excel General Contractor is a full service home remodeling and construction contractor. We offer a high level of customer service while maintaining fair pricing. Our team is small enough that you get individualized attention but big enough to get your project done effectively and efficiently. We do all projects from small repairs and renovations up to designing and building you a complete new custom home.

"Nate allowed me to order my bathtub myself, which was nice. Lowe's failing to deliver when promised, was not. This delayed the start, and although it did take longer than I expected, everything came out great. They did not charge me extra after the water damage was exposed, which was a relief. One of the other estimates I got from a general contractor was for 3x as much, AND they planned to add on after the wall was opened. The bathroom specialists wanted 150% of what we paid, and I think we ended up with better results."

Christopher B on March 2025

Excel General Contractor is a full service home remodeling and construction contractor. We offer a high level of customer service while maintaining fair pricing. Our team is small enough that you get individualized attention but big enough to get your project done effectively and efficiently. We do all projects from small repairs and renovations up to designing and building you a complete new custom home.

"Nate allowed me to order my bathtub myself, which was nice. Lowe's failing to deliver when promised, was not. This delayed the start, and although it did take longer than I expected, everything came out great. They did not charge me extra after the water damage was exposed, which was a relief. One of the other estimates I got from a general contractor was for 3x as much, AND they planned to add on after the wall was opened. The bathroom specialists wanted 150% of what we paid, and I think we ended up with better results."

Christopher B on March 2025


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
762 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

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Second story addition building services FAQs

Many homeowners find adding a second story a worthwhile investment. It significantly increases their home's value and provides more living space to enjoy. It’s especially beneficial for homeowners with a limited lot size who want to add square footage without building out. 

The time required to build a second story depends on the size and complexity of the project. While most additions are completed within two to six months, some larger or more intricate designs may take up to a year. The permitting process, weather conditions, and material availability also affect the timeline.

Your budget, location, and lot size will determine if it’s best to build up or out. If you live on a lot with limited space, building up allows you to add square footage without taking up additional ground space. Building out is often best if you live in an area with zoning restrictions or want to live in your home while it’s under construction.

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