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Top-Rated Addition to existing structure builders in Tumwater - Updated Nov 2026

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

Serving Tumwater, 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 Topaz Remodeling, Inc.
Topaz Remodeling, Inc.
5.0(
141
)
Addition to Existing Structure - Build

Serving Tumwater, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"We hired Topaz Remodeling and Yoni for a home addition to create a bigger living room and extra bedroom. The project involved framing, roofing, and major structural work - and Yoni handled it like a pro. He stayed on top of scheduling, inspections, und kept us updated every step of the way. The new space blends seamlessly with our original house. We are beyond happy with the results!"
Kitchen Remodel
Bathroom Remodel
Kitchen Remodel
Bathroom Remodel
Kitchen Remodel

+63

Response time10 hrs
Response rate100%
292 neighbors recently requested a quote
Avatar for Volcano Builders, Inc.
Volcano Builders, Inc.
5.0(
39
)
Addition to Existing Structure - Build

Serving Tumwater, WA and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"Volcano Builders is hands down the best construction company we?ve ever worked with. They remodeled our entire bathroom and gave it a luxurious, spa-like feel. From the initial consultation to the final walkthrough, everything was smooth and stress-free. The team was punctual, respectful of our home, and the attention to detail was remarkable. We felt informed and supported throughout the entire project. We wouldn?t hesitate to use them again or recommend them to friends and family."
Modern Bathroom Remodel
Response time1 day
Response rate98%
Near Me Roofing Company
5.0(
74
)
Addition to Existing Structure - Build

Serving Tumwater, WA and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

"Their roof repair services go beyond any industry standards. Having to deal with many contractors, we as property management company have found peace of mind when it comes to such services. Ari and Elijah is exceptional and efficient. They have helped several times to fix many of roof leaks in the building we manage. We always thank their hard work."
Response time4 days
Recommended by80%of homeowners
Avatar for KOI BUILD CO
KOI BUILD CO
4.8(
20
)
Addition to Existing Structure - Build

Serving Tumwater, WA and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"The whole experience was excellent. Chris when to give us a bid. He was very knowledgeable. He told use about the triangle of stove, fridge and sink and flow. He suggested a long narrow window to replace the tile backsplash on an outside wall. It was a great idea. When sit at the new bar between the kitchen and the living room we look out into our backyard. Itâ s beautiful. The guys that did the work are extremely work oriented. They are constantly working. They were thorough, knowledgeable and open to our suggestions and requests. We wanted an additional can light no problem. They were great. They cleaned up every day before they left. They would tell use when they were going to arrive and what they planned to accomplish that day. I have old siding on the outside of my house. They matched it perfectly when eliminated a window. The price of the cabinets was a lot more reasonable the other bids and theyâ re beautiful. What I mentally pictured in my mind on how it would look and the ease of preparing meals in the new kitchen were so wrong. Itâ s at least 10 times better. It still has the same physical dimensions but how itâ s played out. It seems so much bigger. I highly recommend them for any project you need done"
Puyallup Remodel
Puyallup Remodel
Puyallup Remodel
Puyallup Remodel
Family Room

+164

Response time1 day
76 neighbors recently requested a quote
Recommended by56%of homeowners
Avatar for Harmon & Harmon Consulting, Inc.
Harmon & Harmon Consulting, Inc.
4.5(
58
)
Addition to Existing Structure - Build

Serving Tumwater, WA and surrounding areas

Approved

In business since 1988

Free estimates

Emergency services offered

"Had them rip out the fireplace that was installed poorly in 1990. A bit costly, but I doubt a single handyman could have done it in a timely fashion. Done in 3 days start to finish. I was expecting some water damage, but it was much worse. Getting a exact price for the work out of them beforehand was impossible. Ultimately it cost $2500 extra do to having to replace more sections of the roof and support beans. They didn't pull a fast one, the wood crumbled when touched. Labor isn't cheap. Would hire them again because the work is solid."
Full bathroom remodel, tile floor
Tile Work
Kitchen backsplash
Tile Shower with Glass Door
Belly band with a Niche

+59

Response time1 day
Response rate85%
55 neighbors recently requested a quote
Avatar for Framework Construction LLC
Framework Construction LLC
4.8(
5
)
Addition to Existing Structure - Build

Serving Tumwater, WA and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

We pride our company on 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. We look forward to earning your business! Book with us online or feel free to give us a call today!

2 neighbors recently requested a quote
Bedrock Construction Services LLC
5.0(
5
)
Addition to Existing Structure - Build

Serving Tumwater, WA and surrounding areas

Approved

In business since 2023

Free estimates

Offers commercial services

"The Bedrock team was awesome! Did a terrific job. On time. Most important to me is that they were trustworthy and I felt very confident with them alone in my house. This is the second time Jake has been to my house- the other project was installation of a new wall and door to partition a room off. Also excellent work! Highly recommend!!!"
Response time2 days
Response rate87%
6 neighbors recently requested a quote
Avatar for Promise Land Construction, LLC
Promise Land Construction, LLC
5.0(
9
)
Addition to Existing Structure - Build

Serving Tumwater, WA and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"Provide a written list of items needed for the project when meeting with company so project requirements are clear. The company kept the area where the work was being done kept meticulously. The resulting fit and finish was very high quality."
Full Bathroom Remodel
Full Bathroom Remodel
Full Bathroom Remodel
Apartment Remodel
Apartment Remodel

+18

Response time2 days
Response rate85%
1 neighbors recently requested a quote
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FAQs for addition to existing structure building service projects in Tumwater, 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 Tumwater, 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.