Top-rated addition to existing structure builders.

Get matched with top addition to existing structure builders in Carnation, 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 Carnation

Avatar for Topline Builders and Renovation, LLC
Topline Builders and Renovation, LLC
5.0(
115
)

Serving Carnation, 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
3 neighbors recently requested a quote
Avatar for Treiber Building, LLC
Treiber Building, LLC
4.9(
12
)

Serving Carnation, WA and surrounding areas

Approved

In business since 2016

Free estimates

Offers commercial services

"I interviewed several contractors for my addition and addition and I chose Andrew because I felt like he was straightforward with the project and the risks that come with a remodel of an 80 year old house along with the primary suite addition. Through the design phase, we never felt pressured to make decisions, but were kept informed of the timing of the project and when we needed to make decisions in order to schedule the project in a way that minimized the impact to our family. Andrew walked us through each item in the contract and worked with us to make changes to fit our budget and kept us informed on what we could expect for changes for a project like ours. Once we were out on contract, Andrew helped push permits through county and kept us informed on what we could expect for duration and timing of the project. Once the work began, Andrew and his right hand man Rod worked efficiently and coordinated the project beautifully to minimize the amount of time that we were displaced from our home. Thoughtful suggestions were made to deal with the numerous issues that come with renovating an 80 year old house and Andrew supported my questions on cost impact and the criticality of each change to keep me informed so that we could make decisions that we felt comfortable with. Andrew and his team of subcontractors were all very friendly and respectful of our family, never making myself, my wife, or 3 kids feel unsafe at any time. Even with the changes to the scope of work, Andrew and his team made good on the timeline of the project, completing everything in 3-4 months as promised when we started. The layout and design of the remodel and addition have surpassed our expectations, everything that we did has really made our home both more beautiful and more functional. I would highly recommend Treiber Building and have done so to several family members and colleagues at work. The experience was as positive as I couldâ ve hoped and the results are outstanding."
Kitchen
Living Room
Kitchen
Living Room
Deck Progress Pic

+1

Response time1 day
5 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for A TO Z HOME REMODELING LLC
A TO Z HOME REMODELING LLC
5.0(
29
)

Serving Carnation, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

"Needed some deck boards replace and no one wanted to do this job. Shay and his team came are replaced it to me on the same day with very nice attitude and respect to my needs and budget. Great job."
My jobs
My jobs
My jobs
My jobs
My jobs

+7

Response time4 hrs
20 neighbors recently requested a quote
Avatar for Iconiq Construction, LLC
Iconiq Construction, LLC
4.9(
31
)

Serving Carnation, 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 Rosell Home, LLC
Rosell Home, LLC
4.6(
35
)

Serving Carnation, WA and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

"In addition to my other 5 star ratings I would like to add a five star appreciation for the entire teams respect for the home owners comfort and wishes as well as pride in their work."
Response time3 days
13 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for GASHIN EMPIRE LLC
GASHIN EMPIRE LLC
5.0(
13
)

Serving Carnation, WA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"I would recommend him and he is 5-star all the way. He is very open, honest, he gave me a clear schedule and he was able to accommodate my needs and I would absolutely hire him again in the future."
Larry D Master Bathroom
Derek K bathrooms
Mary K kitchen
Anna J flood repair
David M. Master bathroom

+304

1 neighbors recently requested a quote
Recommended by100%of homeowners
...
Showing 1-10 of 342
FAQs for addition to existing structure building service projects in Carnation, 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 Carnation, 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.