
Get matched with top basement remodelers in Mercer Island, WA
There are 33 highly-rated local basement remodelers.
Need a pro for your basement remodel project in Mercer Island, WA?
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Verified Reviews for Basement Remodel pros in Mercer Island, WA
*The Angi rating for Basement Remodel companies in Mercer Island, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Remodel needs.
*The HomeAdvisor rating for Basement Remodel companies in Mercer Island, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Remodel needs.
Last update on October 22, 2025
Find Basement remodelers in Mercer Island

GMG CONSTRUCTION, INC.
GMG CONSTRUCTION, INC.
We are a full-service, custom, complete home improvement, remodeling and renovation specialist contractor, based in Seattle. GMG Construction has been providing general contracting services for nearly two decades in Seattle and the surrounding areas. By combining innovative design, unsurpassed craftsmanship and a personal approach to each project, we help our clients create the home of their dreams.
"An appropriate replacement stair was provided and carefully installed. The politeness and courtesy of the skilled installers was simply outstanding. The custom work in fitting the stairs to the existing attic opening was a marvel of workmanship. The cleanup of the area was extremely thorough. We would hire GMG again without hesitation. We highly recommend!"
Clark S on February 2021
We are a full-service, custom, complete home improvement, remodeling and renovation specialist contractor, based in Seattle. GMG Construction has been providing general contracting services for nearly two decades in Seattle and the surrounding areas. By combining innovative design, unsurpassed craftsmanship and a personal approach to each project, we help our clients create the home of their dreams.
"An appropriate replacement stair was provided and carefully installed. The politeness and courtesy of the skilled installers was simply outstanding. The custom work in fitting the stairs to the existing attic opening was a marvel of workmanship. The cleanup of the area was extremely thorough. We would hire GMG again without hesitation. We highly recommend!"
Clark S on February 2021

PNW Design & Remodel
PNW Design & Remodel
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

Wylie Painting & Construction, Inc.
Wylie Painting & Construction, Inc.
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
NWPM Construction LLC
NWPM Construction LLC
We offer discounts to Microsoft employees & Seniors! We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today!
"Incredible company! I have used many times, and will continue to in the future. Highly recommend if you want a team that truly cares about the quality of their work and customer satisfaction!"
Amanda C on August 2025
We offer discounts to Microsoft employees & Seniors! We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today!
"Incredible company! I have used many times, and will continue to in the future. Highly recommend if you want a team that truly cares about the quality of their work and customer satisfaction!"
Amanda C on August 2025

Skyline Builders WA INC
Skyline Builders WA INC
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.
"Well, here is a contractor story you don’t always hear. My bathroom was remodeled late last year. Unfortunately, my tub started leaking into my neighbors condo. I texted Tony and heard back in 15 minutes. A crew was by the next day and it was fixed without questions and at no cost to me. This company has integrity, pride and excellent customer service. You will not be disappointed!!!!"
Rebecca H on May 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.
"Well, here is a contractor story you don’t always hear. My bathroom was remodeled late last year. Unfortunately, my tub started leaking into my neighbors condo. I texted Tony and heard back in 15 minutes. A crew was by the next day and it was fixed without questions and at no cost to me. This company has integrity, pride and excellent customer service. You will not be disappointed!!!!"
Rebecca H on May 2025

DRLC General Contractor
DRLC General Contractor
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

ATG Built
ATG Built
ATG Built has been a trusted authority in Kitchen and Bathroom remodeling throughout the Greater Seattle area for over 11 years. Our expertise extends to a wide variety of services, catering to full home renovations, bathroom and kitchen remodels, and additions. Our comprehensive offerings includes securing permits, design, structural changes such as wall removal and beam installation, layout modifications, roofing, siding, staircase enhancements, heated floor installations, electrical work, mechanical systems, HVAC, plumbing, drywall, and the installation of custom or budget-friendly builder-grade cabinets and countertops. We take care of every aspect of your project, illuminating often overwhelming experience of coordinating with multiple contractors. Our one-on-one approach with each customer ensures that every detail is precise to industry standards. Prior to commencing your remodel, we offer a complimentary onsite estimate conducted by our project manager that helps to determine the necessary scope of work for your project. Following the onsite assessment, we encourage you to schedule an appointment in our showroom, where you can explore our selections. Our staff will guide you through the entire remodeling process, offering a various selections of stone, tile, and cabinet samples tailored to your project needs. In-house designers are available to assist you in making selections within your budget. Additionally, we specialize in in-house fabrication and installation of custom kitchen countertops, islands, vanities, and more. Our experienced team ensures a seamless project progression, addressing your inquiries and coordinating critical project tasks. ATG offers competitive and budget-friendly pricing, ensuring that your renovation goals are within reach. We look forward to working with you, and transform your dreams into reality. Additional phone number: (253)290-1963.
"Atlantic Tile & Granite did a great job on our kitchen countertops and island in our old house in 2013, so we had them to do the countertops and island for our newly built house (2023) as well. Once again, the outcome was nothing less than fantastic."
Scott W on August 2023
ATG Built has been a trusted authority in Kitchen and Bathroom remodeling throughout the Greater Seattle area for over 11 years. Our expertise extends to a wide variety of services, catering to full home renovations, bathroom and kitchen remodels, and additions. Our comprehensive offerings includes securing permits, design, structural changes such as wall removal and beam installation, layout modifications, roofing, siding, staircase enhancements, heated floor installations, electrical work, mechanical systems, HVAC, plumbing, drywall, and the installation of custom or budget-friendly builder-grade cabinets and countertops. We take care of every aspect of your project, illuminating often overwhelming experience of coordinating with multiple contractors. Our one-on-one approach with each customer ensures that every detail is precise to industry standards. Prior to commencing your remodel, we offer a complimentary onsite estimate conducted by our project manager that helps to determine the necessary scope of work for your project. Following the onsite assessment, we encourage you to schedule an appointment in our showroom, where you can explore our selections. Our staff will guide you through the entire remodeling process, offering a various selections of stone, tile, and cabinet samples tailored to your project needs. In-house designers are available to assist you in making selections within your budget. Additionally, we specialize in in-house fabrication and installation of custom kitchen countertops, islands, vanities, and more. Our experienced team ensures a seamless project progression, addressing your inquiries and coordinating critical project tasks. ATG offers competitive and budget-friendly pricing, ensuring that your renovation goals are within reach. We look forward to working with you, and transform your dreams into reality. Additional phone number: (253)290-1963.
"Atlantic Tile & Granite did a great job on our kitchen countertops and island in our old house in 2013, so we had them to do the countertops and island for our newly built house (2023) as well. Once again, the outcome was nothing less than fantastic."
Scott W on August 2023

Bello Home Solutions LLC
Bello Home Solutions LLC
Bello possesses over a decade of experience within the construction industry, contributing to a multitude of projects spanning King and Snohomish Counties. As a Certified Project Manager and a Certified Carpenter, Bello specializes in home improvements, with a focus on kitchen and bathroom remodeling. The paramount considerations in every undertaking are dedicated to prioritizing your budget, time, and specific needs. In June 2022, Bello Home Solutions LLC underwent a strategic business restructure, duly registering with the Department of Labor & Industries to enhance capabilities for handling larger-scale projects. We are fully vested and prepared to deliver exceptional results. We eagerly anticipate the opportunity to collaborate with you. Please do not hesitate to contact us; your project is of utmost importance to us.
"I can't say enough good things about Yariel. We have used different contractors for remodeling condos for sale, but I will only use Yariel Bello going forward. He is detail conscious, creative with selecting products, and incredibly efficient. He finished an extensive remodel early, with everything completed beyond my expectations. His work included full bathroom remodel, painting, baseboards, doors, electrical, kitchen appliances, sinks, countertops, plumbing. If you are looking for someone to get a condo ready for sale, or to move in, look no further than Bello Home Solutions."
Mark C on February 2025
Bello possesses over a decade of experience within the construction industry, contributing to a multitude of projects spanning King and Snohomish Counties. As a Certified Project Manager and a Certified Carpenter, Bello specializes in home improvements, with a focus on kitchen and bathroom remodeling. The paramount considerations in every undertaking are dedicated to prioritizing your budget, time, and specific needs. In June 2022, Bello Home Solutions LLC underwent a strategic business restructure, duly registering with the Department of Labor & Industries to enhance capabilities for handling larger-scale projects. We are fully vested and prepared to deliver exceptional results. We eagerly anticipate the opportunity to collaborate with you. Please do not hesitate to contact us; your project is of utmost importance to us.
"I can't say enough good things about Yariel. We have used different contractors for remodeling condos for sale, but I will only use Yariel Bello going forward. He is detail conscious, creative with selecting products, and incredibly efficient. He finished an extensive remodel early, with everything completed beyond my expectations. His work included full bathroom remodel, painting, baseboards, doors, electrical, kitchen appliances, sinks, countertops, plumbing. If you are looking for someone to get a condo ready for sale, or to move in, look no further than Bello Home Solutions."
Mark C on February 2025

Baklinski Home Improvement
Baklinski Home Improvement
At Baklinski Home Improvement, we focus on giving you a great experience in all our services. We save you money on your repair bills and add value to your home. We reduce your stress of having to call many contractors to complete different aspects of your job. Our prices are affordable and we get the job done right the first time ? with no shortcuts. No job is too big or too small for us to tackle. Give us a call so that we can help you with your next project.
"The job was done perfectly! The contractor was very professional and had great attention to details. I could discuss with him a few different options and pros and cons of each. He was showing on time everyday and working very hard. Finished project looked exactly as I wanted it. The only minor problem (hot/cold water pipes connected to opposite ends) was fixed next day after reporting it."
Karol K on August 2024
At Baklinski Home Improvement, we focus on giving you a great experience in all our services. We save you money on your repair bills and add value to your home. We reduce your stress of having to call many contractors to complete different aspects of your job. Our prices are affordable and we get the job done right the first time ? with no shortcuts. No job is too big or too small for us to tackle. Give us a call so that we can help you with your next project.
"The job was done perfectly! The contractor was very professional and had great attention to details. I could discuss with him a few different options and pros and cons of each. He was showing on time everyday and working very hard. Finished project looked exactly as I wanted it. The only minor problem (hot/cold water pipes connected to opposite ends) was fixed next day after reporting it."
Karol K on August 2024

GASHIN EMPIRE LLC
GASHIN EMPIRE LLC
https://www.gashinempire.com/ (206)636-2044 We are a crew of very skilled pro's and we remodel or build add-ons to the houses. We are very experienced in kitchens, bathrooms and in major house repairs. I am very good at finding a right solution at your budget and still bring best results. We use high end tools to keep been best in everything. For past years, since 2004, we have collected many skills and knowledge regarding renovating and building. In the past we have worked on windows, bathrooms, kitchens, steam sauna's, flooring, paint and drywall, roofing and siding, concrete work and repairs, staircases and stair rails, ada versions and much more! all reviews for my profile are real, and by my real clients. Have fun at your remodel, with Gashin
"Ilya and team were great! Communication was timely and constant. Ilya is a hard hard worker and made our master bathroom amazing. He took out our tub and single shower and installed 2 shower head bathroom with heated flooring, floating vanity, and another light above the shower. He is respectful of our home and a dog person for sure! He left everything nice and neat and went through thoroughly to ensure he did not leave any dust or debris past his working hours. Would recommend to friends and family! Easy, much cheaper than our other quotes and he did it all within our agreed upon timeline! Please use GASHIN and support local!"
Maiya L on February 2024
https://www.gashinempire.com/ (206)636-2044 We are a crew of very skilled pro's and we remodel or build add-ons to the houses. We are very experienced in kitchens, bathrooms and in major house repairs. I am very good at finding a right solution at your budget and still bring best results. We use high end tools to keep been best in everything. For past years, since 2004, we have collected many skills and knowledge regarding renovating and building. In the past we have worked on windows, bathrooms, kitchens, steam sauna's, flooring, paint and drywall, roofing and siding, concrete work and repairs, staircases and stair rails, ada versions and much more! all reviews for my profile are real, and by my real clients. Have fun at your remodel, with Gashin
"Ilya and team were great! Communication was timely and constant. Ilya is a hard hard worker and made our master bathroom amazing. He took out our tub and single shower and installed 2 shower head bathroom with heated flooring, floating vanity, and another light above the shower. He is respectful of our home and a dog person for sure! He left everything nice and neat and went through thoroughly to ensure he did not leave any dust or debris past his working hours. Would recommend to friends and family! Easy, much cheaper than our other quotes and he did it all within our agreed upon timeline! Please use GASHIN and support local!"
Maiya L on February 2024
The Mercer Island, WA homeowners’ guide to basement remodels
From average costs to expert advice, get all the answers you need to get your job done.
Walkout basements cost more to install than traditional basements. Our guide explores the factors that affect how much a walkout basement costs.
When storm season is approaching, ensure you’re ready to go in case of an emergency. Explore our guide to budgeting for bulkhead replacement costs.
- •
Discover the cost to finish a basement laundry room. Learn about average prices, key cost factors, and tips to budget your basement laundry remodel.
Converting your basement lets you gain valuable living space. Learn how to turn a basement into a living space with these nine tips.
Thinking of refinishing your basement and looking for basement remodel ideas? Check out 25 ways to transform your subterranean space.
If your home’s basement is forgettable, consider turning it into a place you’ll love to showcase instead. Try these cellar renovation ideas at your home.
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- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"