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Guest house builders in Seattle

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
14 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


Avatar for Lopez Bros Construction
Lopez Bros Construction
PO BOX 58094
5.00(
9
)
Approved Pro
Lopez Bros Construction
PO BOX 58094
5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
844 local quotes requested

We’re committed to remodeling and to serving you with quality and value. We'll come to you, listen to your needs and wants, and then come back to you with a logical, feasible plan that works for you. Our first-time customers continually become our long term customers time and time again, choosing us for all their remodeling needs. Call us today, and see what our commitment to quality is all about! We may not be related, but you’ll feel like we’re family. Our team is highly skilled and has years of experience. Most of all: they love planning, designing, and building and care about your project. We bring value to every interaction, and our customers love us. We promise to always provide value and outstanding service, regardless of your lifestyle need, design preference, or budget constraint.

"Highly recommend Lopez Bros Construction for any remodeling and major home repairs. We completed major home repair and remodeling, including bathroom shower repair and remodeling, Kitchen and Living Room ceiling/internal skylight enhancements, Interior and Deck Painting, and Basement Remodeling. Ray has been always going above and beyond in delivering the results. He will make sure the details and end results are perfect. His team's integrity is unquestionable, responsiveness and quality are top notch. Given the multiple projects he's dealing with, his crew still manage to get the repairs and remodeling done on time, as promised. I would hire Lopez Bros Construction again for my next project."

August W on June 2021

We’re committed to remodeling and to serving you with quality and value. We'll come to you, listen to your needs and wants, and then come back to you with a logical, feasible plan that works for you. Our first-time customers continually become our long term customers time and time again, choosing us for all their remodeling needs. Call us today, and see what our commitment to quality is all about! We may not be related, but you’ll feel like we’re family. Our team is highly skilled and has years of experience. Most of all: they love planning, designing, and building and care about your project. We bring value to every interaction, and our customers love us. We promise to always provide value and outstanding service, regardless of your lifestyle need, design preference, or budget constraint.

"Highly recommend Lopez Bros Construction for any remodeling and major home repairs. We completed major home repair and remodeling, including bathroom shower repair and remodeling, Kitchen and Living Room ceiling/internal skylight enhancements, Interior and Deck Painting, and Basement Remodeling. Ray has been always going above and beyond in delivering the results. He will make sure the details and end results are perfect. His team's integrity is unquestionable, responsiveness and quality are top notch. Given the multiple projects he's dealing with, his crew still manage to get the repairs and remodeling done on time, as promised. I would hire Lopez Bros Construction again for my next project."

August W on June 2021


Avatar for KRAGENN CONTRACTORS LLC
KRAGENN CONTRACTORS LLC
New on HomeAdvisorNew on Angi
Approved Pro
KRAGENN CONTRACTORS LLC
New on AngiNew on HomeAdvisor
Approved Pro
83 local quotes requested
3 years of experience

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

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


Avatar for Castleberrys Carpentry
Castleberrys Carpentry
2442 NW Market St
4.68(
139
)
Approved Pro
Castleberrys Carpentry
2442 NW Market St
4.68(
139
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
149 local quotes requested

PLEASE CALL DIRECT 206-579-9626 and be sure to leave your direct phone number. Angi phone relay is unreliable. Craftsmanship . Attention To Detail . Personal Service Decks . Doors . Windows . Framing . Trim . Remodel . Custom Pojects (Tree Houses ect.) Please, Email : Castleberryscarpentry@gmail.com or call : 206-556-7527 To request a site visit to evaluate your project and provide a preliminary proposal for your consideration. Thanks for visiting. My name is LeBron Castleberry, part owner and carpenter for Castleberrys Carpentry. Be sure to include all contact info. We will need address and phone #s to get you on the schedule. Thanks! "We" are a small custom carpentry company specializing in Door Installations, Door repairs, Decks/Porches, wall removals, beam installs, window to door conversions and custom work. along with all phases of Residential Remodeling, Renovation and Repairs, A 5th generation Journeyman Carpenter with 30 years experience, over 3000 doors installed and many well pleased clients, my traditional approach to carpentry and doing the right thing is my stock in trade. I use ZipWall containment systems to provide a nearly dustless install and adhere to RRP standards regardless of test result. I take great pride in a clean organized jobsite and a well informed client. I regularly spend 5-10 hours discussing a single door with a client over the course of a typical install. Thanks for the choosing Castleberrys, we're here to help.

"very professional, very high quality work."

Kathy E on April 2023

PLEASE CALL DIRECT 206-579-9626 and be sure to leave your direct phone number. Angi phone relay is unreliable. Craftsmanship . Attention To Detail . Personal Service Decks . Doors . Windows . Framing . Trim . Remodel . Custom Pojects (Tree Houses ect.) Please, Email : Castleberryscarpentry@gmail.com or call : 206-556-7527 To request a site visit to evaluate your project and provide a preliminary proposal for your consideration. Thanks for visiting. My name is LeBron Castleberry, part owner and carpenter for Castleberrys Carpentry. Be sure to include all contact info. We will need address and phone #s to get you on the schedule. Thanks! "We" are a small custom carpentry company specializing in Door Installations, Door repairs, Decks/Porches, wall removals, beam installs, window to door conversions and custom work. along with all phases of Residential Remodeling, Renovation and Repairs, A 5th generation Journeyman Carpenter with 30 years experience, over 3000 doors installed and many well pleased clients, my traditional approach to carpentry and doing the right thing is my stock in trade. I use ZipWall containment systems to provide a nearly dustless install and adhere to RRP standards regardless of test result. I take great pride in a clean organized jobsite and a well informed client. I regularly spend 5-10 hours discussing a single door with a client over the course of a typical install. Thanks for the choosing Castleberrys, we're here to help.

"very professional, very high quality work."

Kathy E on April 2023


Avatar for JC Anderson Enterprises Inc
JC Anderson Enterprises Inc
PO Box 243
4.73(
37
)
Approved Pro
JC Anderson Enterprises Inc
PO Box 243
4.73(
37
)
Approved Pro
Customers say: Quick response
57 local quotes requested
36 years of experience

JC Anderson Enterprises Inc is located on the Kitsap peninsula. Our service areas include: Poulsbo, Silverdale, Port Orchard, Bainbridge, and Gig Harbor. We offer fine residential building and renovations, We focus on service and quality with over 35 years experience. We are licensed, bonded, and insured. • Residential and commercial remodeling. • Vacation home renovations.

"It went well"

DEAN R on February 2025

JC Anderson Enterprises Inc is located on the Kitsap peninsula. Our service areas include: Poulsbo, Silverdale, Port Orchard, Bainbridge, and Gig Harbor. We offer fine residential building and renovations, We focus on service and quality with over 35 years experience. We are licensed, bonded, and insured. • Residential and commercial remodeling. • Vacation home renovations.

"It went well"

DEAN R on February 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
754 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


Avatar for Trendset One Paver LLC
Trendset One Paver LLC
5.00(
4
)
Approved Pro
Trendset One Paver LLC
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
291 local quotes requested

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"The team was communicative, responsive, efficient, and tidy throughout the process. I would highly recommend Trendset One Paver to anyone looking for quality work and service."

Joe C on January 2025

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"The team was communicative, responsive, efficient, and tidy throughout the process. I would highly recommend Trendset One Paver to anyone looking for quality work and service."

Joe C on January 2025


Avatar for Arnott Construction Services
Arnott Construction Services
Servicing Around,
4.15(
61
)
Approved Pro
Arnott Construction Services
Servicing Around,
4.15(
61
)
Approved Pro
Customers say: Quality work
143 local quotes requested
39 years of experience

At Arnott Construction, we understand how important it is to find a contractor with integrity who values your personal interest and financial investment in your home. We are an experienced team of dedicated professionals and we take pride in producing excellent workmanship. With over 25 years of experience, our services extend from kitchen and bath remodeling to complete-house transformation. We are dedicated to top-quality construction and attention to detail.

"We have not yet begun the project due to scheduling and lead time on items, but we are under contract and plans are in place to begin the end of February. We have been very pleased with John Arnott and look forward to working with him to complete our project. I will definitely provide reviews when we are complete. Can't wait!!"

Debra F on January 2021

At Arnott Construction, we understand how important it is to find a contractor with integrity who values your personal interest and financial investment in your home. We are an experienced team of dedicated professionals and we take pride in producing excellent workmanship. With over 25 years of experience, our services extend from kitchen and bath remodeling to complete-house transformation. We are dedicated to top-quality construction and attention to detail.

"We have not yet begun the project due to scheduling and lead time on items, but we are under contract and plans are in place to begin the end of February. We have been very pleased with John Arnott and look forward to working with him to complete our project. I will definitely provide reviews when we are complete. Can't wait!!"

Debra F on January 2021


Santos Landscaping & Maintenance LLC
-
5.00(
3
)
Approved Pro
Santos Landscaping & Maintenance LLC
-
5.00(
3
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
88 local quotes requested

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

"Good."

Michael C on February 2023

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

"Good."

Michael C on February 2023


Avatar for Skyline Builders WA INC
Skyline Builders WA INC
123 Main St.
5.00(
8
)
Approved Pro
Skyline Builders WA INC
123 Main St.
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1909 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.

"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

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FAQs for guest house building service projects in Seattle, WA

In most states, yes—you can build a guest house, but every city or county sets its own zoning rules and building codes. Before breaking ground, check local ordinances, confirm lot setbacks, and secure the right permits. A local contractor or design-build firm can walk you through the paperwork and site requirements so your project starts on solid legal footing.

Yes—homeowners often tap a few different financing tools. A home-equity line of credit (HELOC) lets you borrow against your equity as you need funds. If you prefer a lump sum tied directly to the project, a short-term construction loan can roll into a second mortgage once the build is complete. Cash-out refinancing is another option: you replace your current mortgage with a larger one and use the difference to cover construction costs.

When you build a guest house, you’re creating a separate structure for hosting visitors without the full amenities needed for permanent living. An accessory dwelling unit, however, includes a complete kitchen and bathroom, meeting building codes for a long-term residence. This key difference makes an ADU ideal for long-term occupancy or rental income, adding enduring value to your property.

How many rooms you need depends on how you plan to use the space. Aim for one bedroom per every one or two occupants to make sure everyone has enough privacy and comfort. Added living and dining areas give you extra functionality, especially for rental use or long-term stays.

Most homeowners pick somewhere between 600 and 1,500 square feet to fit all the essentials. Make sure your design supports one to two occupants per bedroom and includes enough common areas for comfortable daily living. A well-proportioned layout boosts both functionality and property value.

No—a guest house isn’t just a bump-out on your main home. A bump-out is a small extension within an existing room for extra seating or storage. In contrast, you build a guest house as a standalone building with its own foundation and amenities, giving you a fully separate living area that can boost your property’s versatility and value.

The Seattle, WA homeowners’ guide to guest house building services
From average costs to expert advice, get all the answers you need to get your job done.
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