Top-rated addition to existing structure builders.

Get matched with top addition to existing structure builders in Duvall, WA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Addition to existing structure builders in Duvall

Avatar for Topline Builders and Renovation, LLC
Topline Builders and Renovation, LLC
5.0(
63
)

Serving Duvall, WA and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"We hired Topline Builders and Renovations for a full home addition, adding nearly 600 square feet to our main floor. From the very first consultation, Ben walked us through the architectural plans, structural requirements, and permitting process with the city. We were nervous about taking on such a large construction project, but they made it feel organized and manageable. The framing crew worked efficiently, inspections passed without delays, and the final finishes blended seamlessly with the existing structure. You honestly can?t tell where the old house ends and the addition begins. Communication was consistent throughout the entire process. This wasn?t just a contractor showing up ? this felt like a professional construction team managing every detail properly. "
Topline Builders
Bathroom Remodel Renton
5 neighbors recently requested a quote
Avatar for Johnson Custom Builders
Johnson Custom Builders
5.0(
62
)

Serving Duvall, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Warranties offered

"Johnson Custom Builders performed the initial design work on a home addition to add a “Mother in Law” apartment. My only stipulations were it must have: separate entrance, separate kitchen and separate bathroom. The lot size presented problems and access issues. JCB presented a solution that took into consideration that only his experience could foresee: building codes, drainage and aesthetics."
Remodeling - General Project
Remodeling - Kitchen & Bathroom Project
Remodeling - General Project
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project

+75

Response time11 hrs
10 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Iconiq Construction, LLC
Iconiq Construction, LLC
5.0(
18
)

Serving Duvall, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Offers commercial services

"I am extremely satisfied with the work completed by Iconiq Construction. Their craftsmanship, communication, and efficiency were impressive. The project turned out even better than I had imagined. Highly recommend their service to everyone."
kitchen remodel
Kitchen remodel
addition project
bathroom remodel
bathroom remodel

+2

Response time1 day
Response rate94%
3 neighbors recently requested a quote
Avatar for Treiber Building, LLC
Treiber Building, LLC
4.9(
8
)

Serving Duvall, WA and surrounding areas

Approved

In business since 2016

Free estimates

Offers commercial services

"Andrew is a true Craftsman who gives attention to detail. Extremely professional, yet with a fun sense of humor that made all of our interactions enjoyable. Quality work."
Kitchen
Living Room
Kitchen
Living Room
Deck Progress Pic

+1

Response time2 days
5 neighbors recently requested a quote
Recommended by87%of homeowners
Near Me Roofing Company
5.0(
65
)

Serving Duvall, WA and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

"In todays home repair market, it is refreshing to find a company from its staff to its owner to be of the highest integrity and ethical character. replaced my tile roof and flat roof. The end product was not only of the highest quality but they are quick to respond if there are any concerns after the job was complete. Quality work, prompt service, and integrity are what make Near Me Roofing Company your "perfect choice" for your new roof!!"
Response time4 days
Recommended by80%of homeowners
Avatar for GASHIN EMPIRE LLC
GASHIN EMPIRE LLC
5.0(
13
)

Serving Duvall, WA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Professional, courteous, reliable, honest, hard working, thoughtful and everything you want in a contractor. I have worked with many companies but I have never been this impressed. First of all, the owner is great to work with. He showed up everyday to make sure everything went according to plan. He was very meticulous and brought out a structural engineer several times to make sure that things were done safely and we wouldn’t have any problems down the road. He always had great ideas and what I appreciated was that he wasn’t always trying to upsell you and had cost in mind because re-modeling projects always have unexpected surprises. Gashin took our outdated downstairs and completely changed the look of our home into a stunning modern home. They took out all the tile flooring and installed new hardwood floors, took down several walls to make an open concept space for our kitchen and dining room, refaced the fireplace, installed a new island and countertops for the kitchen, and all the small things involved in a renovation like ours. To add, they did all this in about 6 weeks. I appreciate how our project was not in conjunction with others which helped to make the whole process super timely. Yes, there was dust but they covered everything up and made sure that the zone was clean every night. After getting to know the owner and his crew I had zero reservations about giving them full access to my home."
Larry D Master Bathroom
Derek K bathrooms
Mary K kitchen
Anna J flood repair
David M. Master bathroom

+304

Response time5 days
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for A TO Z HOME REMODELING LLC
A TO Z HOME REMODELING LLC
5.0(
9
)

Serving Duvall, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

"I highly recommend A to Z Remodeling We were looking to remodel our kitchen in a timely fashion. From our initial meeting with Shay was the Project Manager. He was alway available to lend a helping hand, answer our questions and concerns and very personable. To the following people on A to Z team we thank you. To Rick who did our framing and made the impossible happen. To Bruce who did our plumbing. To Anatoli for his expertise in tile work. And last but certainly not least Gary. Gary did our finishing work. He worked above and beyond our expectations. He has a work ethic like no other. All of these skilled gentlemen are an asset to this company. It was a pleasure working with each and every one of them."
My jobs
My jobs
My jobs
My jobs
My jobs

+6

Response time12 hrs
Response rate98%
19 neighbors recently requested a quote
Avatar for LFM Construction & Remodeling
LFM Construction & Remodeling
5.0(
6
)

Serving Duvall, WA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

LFM Construction & Remodeling is 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' interests, and make their concerns the basis of our business.

Dark Luxe Bathroom
Dark Luxe Bathroom
Dark Luxe Bathroom
159 neighbors recently requested a quote
Avatar for Classic Remodeling NW Inc
Classic Remodeling NW Inc
4.7(
35
)

Serving Duvall, WA and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"We were really impressed with Classic Remodeling. They did full updates on our bathroom and kitchen and we’re thrilled with the results. Their main contractor Russell is super responsive and was respectful of our budget - we never felt like they were trying to up-sell us. Both projects finished on schedule and look fantastic. We would recommend and use them again."
Granite countertop with polished finish
Walk-in shower big enough to escape in
Long view shot of kitchen to back door
Kitchen Storage and Refrigerator
Long view shot of kitchen from back door

+20

Response rate90%
3 neighbors recently requested a quote
Recommended by88%of homeowners
Showing 1-10 of 25
FAQs for addition to existing structure building service projects in Duvall, WA

You can typically raise your roof by four to eight feet, depending on your home's structure and roof design. The exact amount depends on factors like roof slope and framing support. Raising the roof creates additional interior space, enhances natural light, and increases your home's value. Consult a professional to determine the feasible height increase for your home.

Yes, you need a building permit to raise your roof. Obtaining a building permit ensures your project complies with local building codes and safety regulations. A professional contractor can assist with the permit and inspection process and ensure all legal and safety requirements are met. Your contractor will be familiar with building codes in your area, which can differ between cities or states.

While it's possible to raise a flat roof, it requires extensive structural modifications. Flat roofs lack the attic space and support structures of pitched roofs, so raising them involves significant engineering to ensure safety and durability. This process can be complex and costly, so professional assessment is essential before undertaking a project of this magnitude.

The Duvall, 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.