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Basement Finishing Contractors in Smithtown, NY

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  1. Answer a few questions about your home project.
  2. Within seconds, get matched with top-rated local pros.
  3. Compare quotes and choose the best pro for the job.

Service Pros

    Exterior Team Home Services, Inc. Logo
    Patchogue, NY·

    Roofing, Framing

    "They did a wonderful job, and I could not have been happier, with the work they did and how easy they were to deal with."

    Evelyn P. in December 2021

    RC
    Lindenhurst, NY·

    Doors, Trim, Remodel , and 5 more

    "They are unbelievably patient and caring. Helped with all my crazy decisions and questions. Anytime I called or texted they responded immediately. They showed up when they said they would and they were never late. The workers were very sweet and did a great job!"

    Elyse .. in December 2021

    All Precision Home Improvement, Inc. Logo
    Mastic Beach, NY·

    Deck or porch - build or replace, Vinyl siding - install or completely replace, Bathrooms and basements

    "Anthony and his whole team were very professional, neat and did a great job removing and installing new vinyl siding and trex stairs in my backyard. He did an excellent job and would recommend him to all family and friends in need of home improvement!"

    Brooke D. in December 2020

    Sage Builders Syndicate, Inc. Logo
    Centerport, NY·

    Flooring, Additions & Remodels, Concrete & Masonry , and 1 more

    "Detail oriented contractor with fair pricing. Very responsive and completed all work on time. Will absolutely be using them again!"

    Victor T. in October 2024

    L

    "Luis came to give me an estimate on my kitchen header, bathroom, and flooring, need to have a floor joist replaced. He came to complete the header. Demo, install, Sheetrock, spackle paint was completed in 3 visits. I am very happy. We will be looking forward to the next project."

    Michelle B. in October 2024

    DE

    "When we decided to do a remodel on our home, we checked out multiple contractors. Tom and Dante Construction where the only people who came engaged and creative to stay within our constrained budget. Tom stayed in consistent communication with us throughout the renovation and did all he could to work within our budget. The final product is beautiful and we are very happy with the remodel. Thank you!"

    Jay S. in September 2024

    AR

    "Hired Alta do remodel my whole kitchen and replace my roof. Kitchen was a big job that involved taking down two walls and putting in a header. Couldnt be happer, they did amazing work, a good price. Friendly, professional crew that always showed up on time and kept things as neat as possible. Jose goes above and beyond to make sure the job comes out great. He's one of the good ones 100% would recommend this company."

    Thomas O. in November 2024

    TS
    West Babylon, NY·

    Kitchen Remodler, Bathroom Remodler, Basement Remodler

    "Steve Kump is the best there is. He's thorough, he's patient, he's efficient. He'll get the job done when and how you'll expect it to be done. When you hire SCI you will NOT be disappointed. This is where your search ends. Hire SCI. I highly recommend to All."

    Gregg K. in July 2021

    AS
    Huntington, NY·

    Remodels, Remodels

    "Friendly, low price, and best of all the painter, Francisco, is a REAL professional who’s not about doing a slipshod job and leaving. He took as many days as he needed at a flat rate and ensured the job was top quality."

    Alexander M. in October 2021

Showing 1-9 of 21 results

How much do basement finishing contractors typically cost?

  • Smithtown, New York Average
    $20,925
  • Typical Range
    $0 - $49,900
  • Low End - High End
    $3,500 - $49,900

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 Smithtown, NY

HomeAdvisor Community Rating

Overall Rating:

Smithtown Addition & Remodeling Contractors are rated 4.9 out of 5 based on 246 reviews of 246 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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