How much do basement finishing contractors typically cost?
- Mercer Island, Washington Average$25,981
- Typical Range$18,000 - $25,981
- Low End - High End$2,400 - $80,000
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Get Quotes NowBasement Finishing Contractors in Mercer Island, WA
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Service Pros
RD
Additions and Remodels
"John provided excellent customer service. He was very attentive. He addressed all concerns in a timely manner. I am very happy with the installation. His crew was awesome!"
Ramon M. in September 2024
BL
Renton, WA·
Basements, Kitchens, Home extension , and 2 more
"BBBuilders did an outstanding job replacing the rotting wood on my new 150 sq ft deck with composite materials. Despite the deck being relatively new, their attention to detail and craftsmanship ensured that the replacement seamlessly blended in, leaving the entire deck looking impeccable. Their dedication to quality and professionalism truly shines through in their work. I couldnâ t be happier with the result, and I highly recommend BBBuilders for any deck construction or repair needs."
Karan C. in February 2024
AM
Edmonds, WA·
Renovation, Remodeling, Tile , and 5 more
"Auland was very professional, communicative, and got our project done in a timely matter."
Stephani N. in December 2023
Federal Way, WA·
Framing Floring cabinets millwork windows, Siding. Painting doors roofing custom powder coated metal railings, Additions and Remodels , and 2 more
"I hired Aleks about 18 months ago to rebuild my porch exterior. The beam holding the overhang was warping and had to be replaced, but the company did not do the rebuild of the coverings or railing. He quoted a competitive price and I went with him. Two rainy seasons and everything is perfect and I couldnâ t be happier. I also had some leaking in the garage. He diagnosed the issue as rotting window encasing and replaced all the wood surrounding my front windows without extending the job timing as a fair cost. I had two other people look at the same issue and neither completely fixed the problem. No leaking water to the garage since he completed the job. Would hire again instantly."
Danny S. in December 2024
HS
Gold Bar, WA·
Construction
"Iâ ve had them build a fantastic 9 cord woodshed, a goat shelter with kidding room, fencing and gates for goat areas and a chain link fence installation. All work was professional and solid. They are my number one choice for any project."
Albert Y. in November 2024
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
MR
Seattle, WA·
Detail oriented and attention to completing your vision, Remodels and Renovations, Flexibility , and 7 more
"Very flexible and quick. Highly recommend."
Matthew S. in November 2024
Bellevue, WA·
Home Improvements & Remodels, Garage Remodels, Tile Installation & Repair , and 5 more
"Working with Stockholm Construction was a great experience! They renovated half our house, including the kitchen and bedroom, and the results are amazing. The team was professional, communicative, and finished on time. We love our new space and highly recommend them!"
Boris E. in December 2024
Kirkland, WA·
Remodeling, Additions
"Contemporary Home Construction are very professional and great service provider. I have two bathrooms renovation done and living room can ceiling lights install to make our house look more modern. It s 1940 s build home but they did great job by thinking from owner s stand point. I wanted to install standard bathroom vanity but they suggested to install floating vanity. My bathroom look a lot larger and modern now. I am 120 percent satisfied with their service."
Masako O. in June 2019
Showing 1-9 of 33 results
Costs for related projects in Mercer Island, WA
- Remodel a Basement$18,000 - $25,981
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 Mercer Island, WA
HomeAdvisor Community Rating
Overall Rating:
Mercer Island Addition & Remodeling Contractors are rated 5.0 out of 5 based on 259 reviews of 259 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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Things to Consider Before You Start Your Basement Makeover:
What features do you want in your basement?
- Bathroom(s)
- Bedroom(s)
- Laundry
- Storage
- Stairway
- Office
- Other
What type of design preparation has been done?
Do you provide these professional services?
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