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Basement Finishing Contractors in Renton, WA

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Service Pros

    RD

    Additions and Remodels

    "Great team. Easy to work with and responsive. Quality work and timely completion. He did a good job managing the process."

    Toni W. in September 2024

    SH
    Puyallup, WA·

    Home Improvement

    "Serge is the ultimate professional. He is great at communicating, punctual, and very skilled at home repairs. He is extremely knowledgeable and offers suggestions on how to get repairs and projects done with less cost. I would trust Serge with future home projects and highly recommend him!"

    Abby L. in November 2024

    BL
    Renton, WA·

    ADU's, Bathrooms, Kitchens , and 2 more

    "Super responsive team at BB Builders Pro! I needed a kitchen remodel urgently, and they delivered with speed and precision. The quality of their workmanship is top-notch. The newly renovated kitchen has become the heart of our home. Highly satisfied with their service."

    Ada P. in March 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

    NW Topnotch Painting & More Logo
    Tacoma, WA·

    Painting, Stain, Painting , and 4 more

    "We were thrilled with NW Topnotch Painting & More's work on our recent house painting project. The quality of the finished product is outstanding – the paint job is flawless and looks even better than we imagined. They used top-notch materials and meticulous attention to detail throughout the entire process. But the exceptional service went beyond just the final product. NW Topnotch Painting & More offered excellent value, their pricing was fair and transparent. They were incredibly professional throughout the project, always courteous and respectful of our home. Communication was fantastic – they were responsive to any questions we had and kept us informed every step of the way. Additionally, they were punctual and always arrived on time, which made the entire process stress-free. We wouldn't hesitate to recommend NW Topnotch Painting & More to anyone looking for a top-notch house painting experience."

    Charlie S. in June 2024

    A TO Z Custom Remodeling, LLC Logo
    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

    Iconiq Construction, LLC Logo
    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

    Stockholm Construction, LLC Logo
    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

Showing 1-9 of 35 results

How much do basement finishing contractors typically cost?

  • Renton, Washington Average
    $25,981
  • Typical Range
    $18,000 - $29,841
  • Low End - High End
    $2,400 - $80,000

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 Renton, WA

HomeAdvisor Community Rating

Overall Rating:

Renton Addition & Remodeling Contractors are rated 5.0 out of 5 based on 300 reviews of 300 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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    See Recent Leads

    Recent Job Requests for Addition & Remodeling Contractors in Renton, WA

    • Project Location: Renton, WA
      Date: 02/05/24
      Design Preparation: None/want recommendation
      What day are you available to meet with an Angi Pro for an assessment?: NA
      Select the time(s) you are available for the assessment:: Afternoon
      What features do you want in your basement? (Check all that apply): Bathroom(s)
      What features do you want in your basement? (Check all that apply): Bedroom(s)
      Comment: we have a finished basement, it was activity room. Now we want to change it to a rental apartment.

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