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Addition to existing structure builders in Kingston

Platinum General Construction LLC
6208 202nd St SW Unit 66
5.00(
5
)
Approved Pro
Platinum General Construction LLC
6208 202nd St SW Unit 66
5.00(
5
)
Approved Pro
Customers say: Quick response
9 years of experience
Free onsite estimate

With years in the industry here at Platinum General Construction LLC we pride our company on attention to detail, punctuality, reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. Our attention to detail is that of no other. We look forward to earning your business. Give us a call today!

"Platinum General Construction LLC was contacted after two initially hired contractors were incompetent in providing the remodeling services needed for our bathroom remodel in Dec/Jan 2025. Platinum stepped in and completed the work on time and as quoted. David was our primary contact. He was great as respects communication, working through issues, and coordinating with subcontractors. The remodel included heated tile floors, a curbless shower, toilet install, and beautiful tile work. We were pleased that Platinum got our project back on track and finished after dealing with the mis-steps of our original contractors."

Ron B on April 2025

With years in the industry here at Platinum General Construction LLC we pride our company on attention to detail, punctuality, reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. Our attention to detail is that of no other. We look forward to earning your business. Give us a call today!

"Platinum General Construction LLC was contacted after two initially hired contractors were incompetent in providing the remodeling services needed for our bathroom remodel in Dec/Jan 2025. Platinum stepped in and completed the work on time and as quoted. David was our primary contact. He was great as respects communication, working through issues, and coordinating with subcontractors. The remodel included heated tile floors, a curbless shower, toilet install, and beautiful tile work. We were pleased that Platinum got our project back on track and finished after dealing with the mis-steps of our original contractors."

Ron B on April 2025


Avatar for Davis Brothers Construction LLC
Davis Brothers Construction LLC
4438 DRAGON PL SE
5.00(
5
)
Approved Pro
Davis Brothers Construction LLC
4438 DRAGON PL SE
5.00(
5
)
Approved Pro
Free onsite estimate
Emergency services offered

With over 40 years of Combined experience, we take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project.

"Done well with a great attention to detail. I was consulted on every detail to assure my satisfaction."

TIM F on May 2025

With over 40 years of Combined experience, we take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project.

"Done well with a great attention to detail. I was consulted on every detail to assure my satisfaction."

TIM F on May 2025


Avatar for ProWorks Enterprises
ProWorks Enterprises
PO Box 373
4.71(
21
)
Approved Pro
ProWorks Enterprises
PO Box 373
4.71(
21
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
10 local quotes requested

ProWorks Enterprises is a general contractor offering residential, commercial, and government services on the Kitsap Peninsula and surrounding areas. Our company is built on the principles of high quality work, high quality materials, and excellent service. We're not always the cheapest option, but we provide the best value by using materials and practices that are long-lasting, low-maintenance, and environmentally friendly. Our in-house specialties include excavation, remodeling, concrete, retaining walls, landscaping, and more. ProWorks Enterprises is a 100% Veteran Owned and Operated Business. With our backgrounds of military and law enforcement, we also offer security consulting and construction services to keep your home and business safe.

"They really do excellent work and staff are friendly andr very professional. I'm a satisfied customer and I highly recommend them."

Bill Q on October 2024

ProWorks Enterprises is a general contractor offering residential, commercial, and government services on the Kitsap Peninsula and surrounding areas. Our company is built on the principles of high quality work, high quality materials, and excellent service. We're not always the cheapest option, but we provide the best value by using materials and practices that are long-lasting, low-maintenance, and environmentally friendly. Our in-house specialties include excavation, remodeling, concrete, retaining walls, landscaping, and more. ProWorks Enterprises is a 100% Veteran Owned and Operated Business. With our backgrounds of military and law enforcement, we also offer security consulting and construction services to keep your home and business safe.

"They really do excellent work and staff are friendly andr very professional. I'm a satisfied customer and I highly recommend them."

Bill Q on October 2024


Avatar for Ampro Builders Inc
Ampro Builders Inc
2348 Fawcett Ave
3.77(
13
)
Approved Pro
Ampro Builders Inc
2348 Fawcett Ave
3.77(
13
)
Approved Pro
Customers say: Quality work
593 local quotes requested
16 years of experience

Angie's List Members receive an automatic 10% discount from our posted pricing. Labor and material Non-prorated. Additional phone - (253)590-4425. In the Puget Sound Region Ampro Builders llc has become the trusted source for quality roofing, siding, windows, sunrooms and more. This is because Ampro Builders llc has stood the test of time with over thirty years in the home improvement industry providing high levels of customer service, industry leading warranties and unmatched workmanship. Over the years we have heard many horror stories associated with contractors and home improvement. At Ampro we are different. Ampro has received “preferred contractor status” with the best-known product manufacturers allowing Ampro to offer the manufacturer’s best labor and material warranties. Ampro provides an unlimited original workmanship warranty on all installations in addition to the manufacturer’s warranties.. Complete customer satisfaction is assured by Ampro’s detailed work order which sets forth in writing all products and job specifications including the exact job price. Our main concern at Ampro is customer satisfaction and peace of mind.

"Great work and easy to work with!"

Michael S on March 2020

Angie's List Members receive an automatic 10% discount from our posted pricing. Labor and material Non-prorated. Additional phone - (253)590-4425. In the Puget Sound Region Ampro Builders llc has become the trusted source for quality roofing, siding, windows, sunrooms and more. This is because Ampro Builders llc has stood the test of time with over thirty years in the home improvement industry providing high levels of customer service, industry leading warranties and unmatched workmanship. Over the years we have heard many horror stories associated with contractors and home improvement. At Ampro we are different. Ampro has received “preferred contractor status” with the best-known product manufacturers allowing Ampro to offer the manufacturer’s best labor and material warranties. Ampro provides an unlimited original workmanship warranty on all installations in addition to the manufacturer’s warranties.. Complete customer satisfaction is assured by Ampro’s detailed work order which sets forth in writing all products and job specifications including the exact job price. Our main concern at Ampro is customer satisfaction and peace of mind.

"Great work and easy to work with!"

Michael S on March 2020


Avatar for Magical Forest General Contractor & Landscaping LLC
Magical Forest General Contractor & Landscaping LLC
5.00(
50
)
Approved Pro
Magical Forest General Contractor & Landscaping LLC
5.00(
50
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
647 local quotes requested

Here at Magical Forest General Contractor & Landscaping LLC, we sustain our business on quality and integrity. With over 10 years of experience we are experts in the Landscape Hardscaping trade specializing in retaining walls patio & much more. We are committed to quality from the beginning to the end of your project. We look forward to earning your business. WE DO NOT OFFER SYNTHETIC GRASS.

"Great Job!!"

Steve M on May 2025

Here at Magical Forest General Contractor & Landscaping LLC, we sustain our business on quality and integrity. With over 10 years of experience we are experts in the Landscape Hardscaping trade specializing in retaining walls patio & much more. We are committed to quality from the beginning to the end of your project. We look forward to earning your business. WE DO NOT OFFER SYNTHETIC GRASS.

"Great Job!!"

Steve M on May 2025


Avatar for KRAGENN CONTRACTORS LLC
KRAGENN CONTRACTORS LLC
1.00(
1
)
Approved Pro
KRAGENN CONTRACTORS LLC
1.00(
1
)
Approved Pro
74 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.

"They started in mid-October and promised to be finished 12/15. They sort of finished 1/28. They promised me that all three of them would work on my projects simultaneously and that they would get everything done quickly. Instead, there was usually just one guy working on things. The shower pan that was installed in my walk-in shower was done incorrectly so it leaked for about a month before I caught it. They did come back to fix it. The measurement of my kitchen was so off that I had to send back two cabinets and purchase another cabinet to make things right. They screwed up the shower door installation in my main bath so badly that it was unusable. That was in January. They eventually came back in April to fix the messed up tile in that shower and said they'd be back in a couple of weeks to finish things up. They didn't offer to come back until last week. By that time, I had already had all the little things and the new shower door done."

Tammie D on June 2025

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.

"They started in mid-October and promised to be finished 12/15. They sort of finished 1/28. They promised me that all three of them would work on my projects simultaneously and that they would get everything done quickly. Instead, there was usually just one guy working on things. The shower pan that was installed in my walk-in shower was done incorrectly so it leaked for about a month before I caught it. They did come back to fix it. The measurement of my kitchen was so off that I had to send back two cabinets and purchase another cabinet to make things right. They screwed up the shower door installation in my main bath so badly that it was unusable. That was in January. They eventually came back in April to fix the messed up tile in that shower and said they'd be back in a couple of weeks to finish things up. They didn't offer to come back until last week. By that time, I had already had all the little things and the new shower door done."

Tammie D on June 2025


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
89 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 American Standard Home Services
American Standard Home Services
New on HomeAdvisorNew on Angi
Approved Pro
American Standard Home Services
New on AngiNew on HomeAdvisor
Approved Pro
860 local quotes requested
150 years of experience

Exceptional quality and installation by American Standard Home Services. A 150 year old company providing a lifetime Parts and labor warranty! Ann Crumley, designer will come to your home and help you design your dream bathroom! Custom bathroom design solutions as well as mobility solutions.

Exceptional quality and installation by American Standard Home Services. A 150 year old company providing a lifetime Parts and labor warranty! Ann Crumley, designer will come to your home and help you design your dream bathroom! Custom bathroom design solutions as well as mobility solutions.


Avatar for Sparrow Construction Northwest,LLC
Sparrow Construction Northwest,LLC
1472 Southwest Wildwood Road
New on HomeAdvisorNew on Angi
Approved Pro
Sparrow Construction Northwest,LLC
1472 Southwest Wildwood Road
New on AngiNew on HomeAdvisor
Approved Pro
199 local quotes requested
8 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 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
1637 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

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FAQs for addition to existing structure building service projects in Kingston, WA

Yes, you can add a bathroom on a concrete slab, but the crew will need to saw-cut the slab, trench in new supply and drain lines, and then patch the concrete without weakening the foundation. Working with an experienced plumber and concrete pro keeps the structure intact and helps the new bathroom pass inspections.

schedule covers planning, permits, framing, rough-ins, finishes, and punch-list items. 

Larger spaces or extensive plumbing and electrical upgrades can stretch the timeline, while a simple powder-room conversion may wrap up faster. Hiring licensed pros helps keep the schedule on track and the work up to code.

The best location depends on how your family uses the space. An upstairs bath keeps nighttime trips close to the bedrooms, while a first-floor powder room is handy for guests and everyday traffic. 

Think about where plumbing lines already run, how much square footage you can spare, and what layout changes fit your budget. A pro can map out the smartest spot and handle any code hurdles.

With the right planning, you can carve out a bathroom in almost any part of the house. A successful addition requires sufficient space, proper ventilation, and access to plumbing and electrical systems. Structural modifications and adherence to building codes are essential. 

This process demands careful planning and the coordination of specialized professionals who ensure that the new space meets all code requirements and functional needs.

Under specific conditions, adding an extra bedroom can boost home value more than adding a bathroom. Home value is driven by overall configuration, market demand, and functional balance. A new bedroom influences the property’s appeal in different ways, while an additional bathroom enhances living convenience. Evaluating the current layout and market trends determines the optimal choice for maximum value.

The Kingston, WA homeowners’ guide to addition to existing structure building services
From average costs to expert advice, get all the answers you need to get your job done.
master bedroom with fireplace
Jun 26, 2025
Jun 26, 2025
Budget for bedroom remodel costs based on factors such as bedroom size, remodel type, features, materials, labor, and more.
CONTRACTOR LOOKING OVER HOME DEVELOPMENT
Apr 19, 2025
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Budget for your general contractor’s hourly rate by considering factors such as project scope, fee structure, pricing model, and more.
Outdoor view of the modern house
Jun 16, 2025
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Explore how square footage, room type, home additions, and other common factors affect house renovation costs with our detailed cost guide.
BRIGHT OPEN ATTIC SPACE
Jun 10, 2025
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An in-law suite is a great solution for people who have family visiting often. Explore how much an in-law suite costs and prep to build yours.
white and gray kitchen with butchers block countertop
Apr 8, 2025
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Looking to enhance the warmth and utility of your kitchen? Explore how much a butcher block countertop costs and start your budget here.
built-in outdoor kitchen with grill and sink
Apr 30, 2025
Apr 30, 2025
Budget for outdoor kitchen costs based on factors such as appliances, materials, permits, labor, amenities, kitchen size, customizations, and more.
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