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Find Addition to existing structure builders in Dupont

Paul Haugen Construction LLC
4.4(
150
)
Addition to Existing Structure - Build

Serving Dupont, WA and surrounding areas

Approved

In business since 1985

Free estimates

Warranties offered

"Jared and his team did an amazing job. From start to finish, it was clear they wanted to make sure we got what we wanted. Jared worked with us to come up with the design, and the team were all great to work with. They continuously kept us informed of what they were doing, and if something needed adjusting after it was done, they were very quick to make any requested changes. The job included removing a window, and re-sizing two others; replacing siding on the exterior and matching our existing paint; re-sizing the living room archway; replacing kitchen and bath flooring with tile; removing a bathtub, re-arranging the bathroom and adding a large shower; moving a tankless water heater from outside to inside; re-routing gas and water for the washer and dryer; installing new appliances; installing cabinets and quartz countertops. I highly recommend this company and will be hiring them again for future projects."
Kitchen
Remodel
Bathroom
porch 1
porch 2

+44

Response time1 day
1 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Northwest Builders & Renovation, Inc.
Northwest Builders & Renovation, Inc.
4.5(
81
)
Addition to Existing Structure - Build

Serving Dupont, WA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"recently hired Northwest Builders & Renovation to build my garage, and I couldn?t be happier with the results. From start to finish, their team was professional, responsive, and detail-oriented. The communication was clear every step of the way, and they delivered exactly what they promised ? on time and within budget. The quality of the framing, concrete, and finish work exceeded my expectations. They took care of everything efficiently, handled permits smoothly, and left the site clean every day. It?s rare to find contractors this reliable and dedicated to doing the job right. I highly recommend Northwest Builders & Renovation to anyone looking for skilled, honest professionals who truly care about their work."
House Remodel, 2025
House Remodel, 2025
House Remodel, 2025
House Remodel, 2025
House Remodel, 2025

+32

Response time3 hrs
Response rate99%
20 neighbors recently requested a quote
Avatar for KOI BUILD CO
KOI BUILD CO
4.8(
19
)
Addition to Existing Structure - Build

Serving Dupont, WA and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"Working with KOI Build was easy and stress free. I found Chris, the owner, to be smart, creative, and personable. He came up with options and solutions for my new deck that were aesthetically pleasing and budget friendly . The crew that worked replacing my backyard deck worked beautifully, also contributing suggestions that brought my project to completion, also beautifully.l"
Puyallup Remodel
Puyallup Remodel
Puyallup Remodel
Puyallup Remodel
Family Room

+164

Response time1 day
91 neighbors recently requested a quote
Recommended by60%of homeowners
Avatar for Tight Contractors Inc
Tight Contractors Inc
5.0(
3
)
Addition to Existing Structure - Build

Serving Dupont, WA and surrounding areas

Approved

In business since 2000

Free estimates

Offers commercial services

"Excellent work! The kitchen remodel turned out even better than we expected. Great attention to detail, professional communication, and everything was completed on time. Highly recommend to anyone looking for quality craftsmanship. Thank you!"
Project Photos
17 neighbors recently requested a quote
Avatar for CAMPOS HOME IMPROVEMENTS LLC
CAMPOS HOME IMPROVEMENTS LLC
5.0(
1
)
Addition to Existing Structure - Build

Serving Dupont, WA and surrounding areas

Approved

"Yes! Eduardo and his son did a great job and I highly recommend them to anyone. There’s a lot of contractors who reached out about this project but what I really liked and one of the reason why I hired them because when Eduardo came out to look at the projects he listened and and then he shared with me his thoughts, unlike the others who just insisted this and that and I even almost kicked one out of the house already. After all, we the homeowners are the customers . Anyways, there’s more projects ahead of us and I definitely don’t mind having them to come out for estimate. We showed photos to friends and families and they all loved it."
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FAQs for addition to existing structure building service projects in Dupont, 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 Dupont, 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.