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Find Sunroom or patio enclosure builders in Seattle

Avatar for JERICHO FOUNDATION LLC

JERICHO FOUNDATION LLC

5.00(
13
)
Approved Pro

JERICHO FOUNDATION LLC

5.00(
13
)
Approved Pro
4 years of experience
Free onsite estimate

We are a family business, licensed in Washington state, insured and bonded. We do Hardwood Flooring, Renovations of Kitchens, Kitchens from scratch and bathrooms. Able to do much more, as we are a licensed general contractor. We take pride in our work ethics. As a family we know how to respect yours. We have been blessed with the customer base we have made, we can call them friends now and years later. The quality of work we provide speaks for itself. Happy to provide free estimates and consultations.

"It was not just kitchen remodel but flooring for entire house. Professional, trusted, and committed team. "

Abhishek T on September 2025

We are a family business, licensed in Washington state, insured and bonded. We do Hardwood Flooring, Renovations of Kitchens, Kitchens from scratch and bathrooms. Able to do much more, as we are a licensed general contractor. We take pride in our work ethics. As a family we know how to respect yours. We have been blessed with the customer base we have made, we can call them friends now and years later. The quality of work we provide speaks for itself. Happy to provide free estimates and consultations.

"It was not just kitchen remodel but flooring for entire house. Professional, trusted, and committed team. "

Abhishek T on September 2025


Avatar for Modern Outdoor Builders LLC

Modern Outdoor Builders LLC

5.00(
16
)
Approved Pro

Modern Outdoor Builders LLC

5.00(
16
)
Approved Pro
Customers say: Quick response
4 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's custom needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Tanner did an amazing job reparing my fence after my tree fell on it during last years wind storm. He was efficient, very professional and did an amazing jib with the fence. He matched the wood that was used and made it look seemless again. I highly recommend his services. Thank you Tanner!"

Tanisha D on December 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's custom needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Tanner did an amazing job reparing my fence after my tree fell on it during last years wind storm. He was efficient, very professional and did an amazing jib with the fence. He matched the wood that was used and made it look seemless again. I highly recommend his services. Thank you Tanner!"

Tanisha D on December 2025


Avatar for Champion Window Company of Seattle

Champion Window Company of Seattle

4.55(
10
)
Approved Pro

Champion Window Company of Seattle

4.55(
10
)
Approved Pro
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
79 local quotes requested

With over six decades of experience and expertise, Champion Windows and Home Exteriors is one of the nation's leading home improvement companies. Champion transforms homes with premium-quality products that are designed, built, installed, and guaranteed by Champion. Every product the company offers - from new windows and sunrooms, to siding and entry doors - is built right here in the USA, backed by industry-leading limited lifetime warranties, and comes recommended by more than 9 out of 10 recent Champion customers. ***Please use this link to schedule an appointment https://www.championwindow.com/book-now

"Did as promised"

Randy S on September 2023

With over six decades of experience and expertise, Champion Windows and Home Exteriors is one of the nation's leading home improvement companies. Champion transforms homes with premium-quality products that are designed, built, installed, and guaranteed by Champion. Every product the company offers - from new windows and sunrooms, to siding and entry doors - is built right here in the USA, backed by industry-leading limited lifetime warranties, and comes recommended by more than 9 out of 10 recent Champion customers. ***Please use this link to schedule an appointment https://www.championwindow.com/book-now

"Did as promised"

Randy S on September 2023


Patio Enclosures - Seattle

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Patio Enclosures - Seattle

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
60 years of experience
Free onsite estimate

Patio Enclosures® brand sunrooms, solariums and screen rooms have been trusted by homeowners since 1966 and are renowned for their exceptional quality and craftsmanship. Every Patio Enclosures room is custom designed and custom manufactured specifically for you and your home. Whether you are planning to enclose an existing porch or patio space or add a whole new space while maximizing your view of the outdoors, Patio Enclosures screen and glass systems are an ideal choice for your home. And they're backed with a limited lifetime warranty. Our Patio Enclosures experts will assess your space, listen to your needs and make recommendations to design the perfect room for you and your home. Give us a call at 1-800-230-8301 to start your project today! We offer a free, no obligation in-home design consultation and estimate along with a wide range of affordable low monthly and no interest payment plans. To learn more about Patio Enclosures®, visit our website www.patioenclosures.com.

Patio Enclosures® brand sunrooms, solariums and screen rooms have been trusted by homeowners since 1966 and are renowned for their exceptional quality and craftsmanship. Every Patio Enclosures room is custom designed and custom manufactured specifically for you and your home. Whether you are planning to enclose an existing porch or patio space or add a whole new space while maximizing your view of the outdoors, Patio Enclosures screen and glass systems are an ideal choice for your home. And they're backed with a limited lifetime warranty. Our Patio Enclosures experts will assess your space, listen to your needs and make recommendations to design the perfect room for you and your home. Give us a call at 1-800-230-8301 to start your project today! We offer a free, no obligation in-home design consultation and estimate along with a wide range of affordable low monthly and no interest payment plans. To learn more about Patio Enclosures®, visit our website www.patioenclosures.com.


Avatar for Northwest Builders & Renovation, Inc.

Northwest Builders & Renovation, Inc.

4.51(
41
)
Approved Pro

Northwest Builders & Renovation, Inc.

4.51(
41
)
Approved Pro
Customers say: Super punctual
75 local quotes requested
11 years of experience

With over 20 years of experience, Northwest Builders & Renovation delivers top-quality roofing, siding, decks, gutters, and remodeling services across Renton, WA, Portland, the East San Francisco Bay Area, and San Diego. Licensed and trusted, our team brings innovation, craftsmanship, and integrity to every project — from custom remodels to complete home transformations. 📍 Renton, WA | Portland, OR | East Bay, CA | San Diego, CA 📞 WA (206) 350-6331 | OR (503) 713-6048 | CA (925) 407-4616 / (442) 291-2226

"Deck & Porch Repair. The work was high quality and made it pretty easy for me to tell them what needed to be done. They are an amazing company to work with."

Benny B on December 2025

With over 20 years of experience, Northwest Builders & Renovation delivers top-quality roofing, siding, decks, gutters, and remodeling services across Renton, WA, Portland, the East San Francisco Bay Area, and San Diego. Licensed and trusted, our team brings innovation, craftsmanship, and integrity to every project — from custom remodels to complete home transformations. 📍 Renton, WA | Portland, OR | East Bay, CA | San Diego, CA 📞 WA (206) 350-6331 | OR (503) 713-6048 | CA (925) 407-4616 / (442) 291-2226

"Deck & Porch Repair. The work was high quality and made it pretty easy for me to tell them what needed to be done. They are an amazing company to work with."

Benny B on December 2025


Avatar for Sparrow Construction Northwest,LLC

Sparrow Construction Northwest,LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Sparrow Construction Northwest,LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
9 years of experience

We are a family owned business specializing in new construction, remodeling, decks, and much more. We can help you realize and achieve your dreams for your current home or build you a new home for your family to enjoy. We take the stress so you don’t have to! Just sit back and enjoy the process and watch your dreams come true.

We are a family owned business specializing in new construction, remodeling, decks, and much more. We can help you realize and achieve your dreams for your current home or build you a new home for your family to enjoy. We take the stress so you don’t have to! Just sit back and enjoy the process and watch your dreams come true.


Avatar for Steve's Home Services, LLC

Steve's Home Services, LLC

4.07(
15
)
Approved Pro

Steve's Home Services, LLC

4.07(
15
)
Approved Pro
Customers say: Quick response
15 years of experience
Free onsite estimate

Steve's Home Services, LLC is Marysville's complete resource for home improvements. On our way from Handy Man to Contractor we have won the Marysville's best Handy man award multiple times. As a Contractor we are skilled at all phases of construction and design and will bring our experience with a almost 15 years in peoples homes. Our team of practiced professionals is ready to help you with anything related to your home. We are a diverse collection of experts with building, additions, remodel, water losses, insurance work, painting, plumbing and carpentry. We are committed to craftsmanship and customer satisfaction. We also come fully licensed, bonded and insured for your protection. We appreciate the business we earn from our neighbors and look forward to meeting you! Thank you for choosing Steve's Home Services!

"Last November we hired Steve and his crew from Steveâ s Home services to do a complete remodel of our main living areas of our home. This included the bathroom, 2nd bathroom, kitchen, family and living room. They installed new wood floors in a lot of areas, tile floor in bathroom, tile inlay in entry, and a pony wall by front entry. Two main walls were removed between the family and living areas. A full kitchen tear out and everything new was installed including the cabinets. They are a wonderful personable group of hard working contractors to work with. Their work is top quality! We had them in our home for about 5 weeks. We didnâ t have to move out because they cleaned up everyday and protected our furniture with coverings. We will hire them again for phase 2 to remodel our master bathroom."

Gail J on February 2020

Steve's Home Services, LLC is Marysville's complete resource for home improvements. On our way from Handy Man to Contractor we have won the Marysville's best Handy man award multiple times. As a Contractor we are skilled at all phases of construction and design and will bring our experience with a almost 15 years in peoples homes. Our team of practiced professionals is ready to help you with anything related to your home. We are a diverse collection of experts with building, additions, remodel, water losses, insurance work, painting, plumbing and carpentry. We are committed to craftsmanship and customer satisfaction. We also come fully licensed, bonded and insured for your protection. We appreciate the business we earn from our neighbors and look forward to meeting you! Thank you for choosing Steve's Home Services!

"Last November we hired Steve and his crew from Steveâ s Home services to do a complete remodel of our main living areas of our home. This included the bathroom, 2nd bathroom, kitchen, family and living room. They installed new wood floors in a lot of areas, tile floor in bathroom, tile inlay in entry, and a pony wall by front entry. Two main walls were removed between the family and living areas. A full kitchen tear out and everything new was installed including the cabinets. They are a wonderful personable group of hard working contractors to work with. Their work is top quality! We had them in our home for about 5 weeks. We didnâ t have to move out because they cleaned up everyday and protected our furniture with coverings. We will hire them again for phase 2 to remodel our master bathroom."

Gail J on February 2020


Avatar for Floridas Lawn Service

Floridas Lawn Service

5.00(
5
)
Approved Pro

Floridas Lawn Service

5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
49 local quotes requested

Florida Lawn Service INC located in Poulsbo !!! we are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interested, and make their concerns the basis of our business.

"Timely"

Jill V on October 2023

Florida Lawn Service INC located in Poulsbo !!! we are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interested, and make their concerns the basis of our business.

"Timely"

Jill V on October 2023


Avatar for Plantrak Decks, LLC

Plantrak Decks, LLC

4.82(
36
)
Approved Pro

Plantrak Decks, LLC

4.82(
36
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
36 years of experience

Smartdecks LLC has been in business for more than 30 years. Our area of expertise is in installing decks, Timber Frame and post & beam, structural and rot repair. We are a family owned and operated business. We strive to provide reliable and quality service with fair prices. Call us directly at 253-312-2224 to get the fastest response!

"We had Plantrex do a deck resurfaced. After it was in, there was a tenant caused deck fire. Plantrex did an outstanding job on both the original resurface and on the deck repair and restoration after the fire. Cleanup, everything was great."

Robert B on December 2021

Smartdecks LLC has been in business for more than 30 years. Our area of expertise is in installing decks, Timber Frame and post & beam, structural and rot repair. We are a family owned and operated business. We strive to provide reliable and quality service with fair prices. Call us directly at 253-312-2224 to get the fastest response!

"We had Plantrex do a deck resurfaced. After it was in, there was a tenant caused deck fire. Plantrex did an outstanding job on both the original resurface and on the deck repair and restoration after the fire. Cleanup, everything was great."

Robert B on December 2021


Avatar for Johnson Custom Builders

Johnson Custom Builders

4.95(
60
)
Approved Pro

Johnson Custom Builders

4.95(
60
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
23 local quotes requested

Current Super Service Award Winner for 2019 seven years running! Johnson Custom Builders is a Design Builder. Our approach is simple. It all starts with listening. We work closely with our clients to understand everything from their needs to their design preferences. Then we go to work helping them exceed their goals. www.johnsoncustombuilders.com Our process is completely transparent. Our estimates are designed to provide realistic expectations not best-case scenarios. For us, communication is key and we keep you completely informed every step of the way communicating in a way that helps you anticipate and act to effectively engineer the best possible solutions every step of the way. At Johnson Custom Builders our approach is never just about managing timelines and budgets its about delivering on promises and helping you realize dreams. One look at a Johnson Custom build and you'll immediately understand why so many discriminating customers recommend us to their friends looking for a higher level of customized home building. It's not just about the attention to detail or use of the highest-quality materials or even the custom-crafted details. It's about the personalization. Personalization that comes from a builder that not only knows how to listen but also how to anticipate, communicate and most of all deliver on a promise. A native of Kirkland, Washington, founder Ryan Johnson shares the same core values as the community he has always called home: Integrity, Honesty and Originality. He's been actively designing, building and remodeling homes in the area for over 25 years. And in that time, he has earned a stellar reputation for providing outstanding results crafted with uncompromising integrity and quality. Hes also earned a reputation for delivering on his promises. A+ rating on the Better Business Bureau (BBB) !

"Ryan and his crew did a great job building out Car Port. From the first time we talked to a completed project was about 6 or 7 weeks. He and his crew were very professional and, came on time, and exceeded my expectations with respect to the quality, time to finish, etc. Ryan also collaborated with another team of professionals that were contracted to place Solar Pannels onto the Car Port that was just completed. He made sure that all of their requirements and spec were addressed while building the Car Port. THANK YOU Ryan and Co!"

Feliks S on October 2025

Current Super Service Award Winner for 2019 seven years running! Johnson Custom Builders is a Design Builder. Our approach is simple. It all starts with listening. We work closely with our clients to understand everything from their needs to their design preferences. Then we go to work helping them exceed their goals. www.johnsoncustombuilders.com Our process is completely transparent. Our estimates are designed to provide realistic expectations not best-case scenarios. For us, communication is key and we keep you completely informed every step of the way communicating in a way that helps you anticipate and act to effectively engineer the best possible solutions every step of the way. At Johnson Custom Builders our approach is never just about managing timelines and budgets its about delivering on promises and helping you realize dreams. One look at a Johnson Custom build and you'll immediately understand why so many discriminating customers recommend us to their friends looking for a higher level of customized home building. It's not just about the attention to detail or use of the highest-quality materials or even the custom-crafted details. It's about the personalization. Personalization that comes from a builder that not only knows how to listen but also how to anticipate, communicate and most of all deliver on a promise. A native of Kirkland, Washington, founder Ryan Johnson shares the same core values as the community he has always called home: Integrity, Honesty and Originality. He's been actively designing, building and remodeling homes in the area for over 25 years. And in that time, he has earned a stellar reputation for providing outstanding results crafted with uncompromising integrity and quality. Hes also earned a reputation for delivering on his promises. A+ rating on the Better Business Bureau (BBB) !

"Ryan and his crew did a great job building out Car Port. From the first time we talked to a completed project was about 6 or 7 weeks. He and his crew were very professional and, came on time, and exceeded my expectations with respect to the quality, time to finish, etc. Ryan also collaborated with another team of professionals that were contracted to place Solar Pannels onto the Car Port that was just completed. He made sure that all of their requirements and spec were addressed while building the Car Port. THANK YOU Ryan and Co!"

Feliks S on October 2025

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FAQs for sunroom or patio enclosure building service projects in Seattle, WA

A sunroom is a fully enclosed space with walls of windows or glass. It allows you to enjoy the outdoors from the comfort of the indoors, protected from bugs and weather. It functions as an additional room in your home. A covered patio extends your home's roof over an outdoor area, providing shade and shelter while remaining open to the fresh air. It's a great way to enjoy outdoor living while being protected from sun and rain.

Adding screens to your porch is the most budget-friendly way to enclose it. Screening keeps out insects and debris while letting you enjoy the breeze and outdoor ambiance. It's less expensive than installing full walls or glass enclosures and doesn't usually require permits, making it an efficient way to upgrade your porch.

If you're transforming your porch into a fully enclosed living space like a sunroom, you'll likely need a sturdy foundation, such as a reinforced concrete slab, to support the structure. For a simple screened-in porch, you might be able to use the existing floor and support posts without additional foundation work. It's best to consult a professional to determine what's needed for your project.

An enclosed porch can be considered a living space if it's fully enclosed with solid walls and windows, has a proper roof, and includes heating and cooling systems. It should also have direct access from inside your home. When these criteria are met, the space becomes an extension of your home's livable area.

The Seattle, WA homeowners’ guide to sunroom or patio enclosure building services

From average costs to expert advice, get all the answers you need to get your job done.