How much do addition contractors typically cost?
- Kent, Washington Average$54,207
- Typical Range$20,000 - $90,000
- Low End - High End$3,586 - $150,000
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Service Pros
Bellevue, WA·
Full House Remodeling, Roofing, Painting , and 2 more
"Very happy with the finished project. Everything was completed on time and with great attention to detail."
564DF674547F737AE8EA5AE49C1FACE57357DC3EFCF0178BC37250FC1C09FB83 6. in July 2026
NM
Bellevue, WA·
Roofing
"If you are looking for good quality roofing work, with no cutting corners, then this company is for you. I would definitely hire them again ?"
stefanos O. in April 2022
Seattle, WA·
Home Repairs, kitchen remodeling, Room Addition , and 2 more
"I recently hired Iconiq Construction for my bathroom renovation, and I couldnt be happier with the results! From start to finish, the team was professional, attentive, and detail-oriented. They transformed my vision into reality, and the quality of their work exceeded my expectations. The entire process was smooth, and they kept me informed every step of the way. My new bathroom is stunning, functional, and everything I hoped for. Iconiq Construction is definitely a 5-star company, and I highly recommend them to anyone looking for top-notch renovations!"
Ibu I. in December 2024
Tacoma, WA·
Major Renovations, Garage Build, Deck, Porch, Gazebo or Free Standing Porch - Build , and 2 more
"Great work, which a retired major contractor (who built skyscrapers) verified the they knew what they were doing . Am using them again to redo kitchen"
4EAD13B3B5C9E15BD3F1172F3A0CB83F68D9B7DAB1BD2D5895C7F395BC4C840C D. in September 2026
BR
Bellevue, WA·
"We had an outstanding experience with Sean and Bzr team. From the initial call with Gaby to the finished product. I highly and strongly recommend BZR. We first started with a bathroom addition and ended up with an ADU project which turned out great adding a kitchen and 3/4 bath. It did take time and many changes, I want to thank Sean for his patience. I would absolutely in a blink work with them again. I will upload photos when wife has finished furnishing."
4F1C8BE3F98E714B04815BB6B1F27DBF28492343E1C87BC856F54EDFB9D52DDA 5. in November 2025
KC
ALGONA, WA·
Additions, Remodels & Renovations, **Emergency Services Available** , and 1 more
"One of the best experiences using "Kevon" master contractor !!! He's very knowledgeable, easy to work with and willing to figure out how to get my ideas into reality..."
F03DF439A7C9CF27D96774D68503C2667091B01265FD23E9023C814A35C0CCD6 0. in September 2026
PH
Spanaway, WA·
"Working with Tomas and Polam is a great pleasure! We have worked with them before. We redid our family room. New flooring, wall repair, and painting. His price was reasonable. The work was superb. Tomas communicated with us very well every step of the way. Always shows up on time. Always available by phone. Scheduling is a breeze. Quality workmanship. We are so thankful to work with him. And he is fun!"
7D92B20CF6E753AE1B8B0068F6797EBC57516B03060F98D645C6ED593780EAFF E. in July 2026
DB
Puyallup, WA·
"Advised me throughout my project. Good team to work with. Great communicators."
Jason E. in November 2020
IF
"Juan built our custom home. He is extremely hard working and a knowledgeable builder. He was professional from start to finish. When we faced some structural challenges, Juan always had solutions that kept our vision on track. He went above and beyond to ensure we got what we wanted in our dream home. We couldn't be happier with our new home and would highly recommend Juan. He is truth worthy and a skilled worker."
4D9DD97864111C835109446B3300B83E6227CC95EF77CF01F3DB7AAC24D27692 0. in March 2026
Showing 1-9 of 33 results
Costs for related projects in Kent, WA
- Build an Addition$20,000 - $90,000
- Demo an Interior$1,238 - $3,500
- Perform Home Renovations and Repairs$0 - $10,500
- Remodel or Renovate a House$18,500 - $56,666
Frequently asked questions
- It’s important that you verify their license is still in good standing. Also keep in mind that certain states or provinces don’t require licensing if the job is under a certain dollar amount.
- You can find a list of your state’s licensing requirements on the HomeAdvisor website. Before you get to work with the pro, make sure their qualifications are current and acceptable to you.
- It is always a good idea to get a copy of the pro’s insurance certificate for future records, and in case anything happens. This is a good way to feel more secure in your home project, and to weed out potential scammers.
HomeAdvisor makes it easy to connect with pros near you. You can read reviews, get quotes and book appointments all in one place.
Depending on the type of project, you may find subtle differences in the hiring process. Here’s a look at task-specific advice.
You can use HomeAdvisor to help evaluate a contractor’s qualifications. We put pros through a screening process, and award badges to high-performing contractors. You can find these badges on a pro’s HomeAdvisor profile, and sometimes, his or her website.
Your research doesn’t stop here. Once you’ve found a few prospective companies, make an call to ask a few questions about work history, licensure and more:
- Have you completed a job like this before?
- Do you have a list of references I can contact?
- When are you able to start the job?
In most cases, the responses you get to these three questions will give you a very good idea of the right pro for your project. If you have more than one front-runner, these additional questions can help you narrow it down.
- How many years of experience do you have?
- What’s your permanent business address?
- Are you licensed to work in my area?
- When did you earn your business license?
- How do you handle warranty service complaints?
- Do you have worker’s compensation, property damage and personal liability insurance?
Any good contractor will answer these questions, and most will appreciate dealing with a client that takes such an active interest in finding good service. On the other hand, if a contractor gives you a hard time with these questions, you probably want to find someone else.
Related Projects in Kent, WA
HomeAdvisor Community Rating
Overall Rating:
Kent Addition & Remodeling Contractors are rated 5.0 out of 5 based on 479 reviews of 479 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
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