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Basement Finishing Contractors in Williston Park, NY

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Service Pros

    LI Developers, LLC Logo
    Long Island, NY·

    Flooring, Kitchen and Bath remodeling, General Contractor , and 7 more

    "I hired LI Developers for my patio and stoop, as well as updating the front and back doors. Very impressed with the timely manner in which all the work was completed. Everyone involved did a nice job and was very attentive and friendly."

    Donna P. in July 2022

    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

    KM Construction Logo
    East Rockaway, NY·

    Bathroom Remodel * Basement Remodel *, Carpentry * Kitchen Remodel * Painting * and Much More!!

    "They were very reasonably priced and their work was above par."

    Michele R. in August 2024

    New Link Construction Logo
    Hicksville, NY·

    Concrete Patios, Walks & Steps - Install, Concrete Driveways & Floors - Install, Exterior remodeling , and 4 more

    "This is an excellent construction company. Jas and his dad are just amazing and very knowledgeable on what they do. Their work ethics, suggestions, cleanup at the end of each day, attention to detail, information given at different stages, budget handling, etc was impeccable. They worked till late and with my tantrums. My project was only the backyard but half way through (after seeing their work), I ended up doing my Garage sidings- Stucco and my Front yard with them as well. One thing I liked about the dad; I discussed another in-house project with them and he recommended me NOT to do it because it would bring down the value of the house; greatly appreciated that. I would definitely recommend them for any construction projects."

    Gerard F. in December 2023

    J&B General Construction Corp Logo
    Hamstead, NY·

    Bathroom Remodel, No Project Too Big or Too Small, Major Home Renovations , and 7 more

    "Very professional and know their work"

    Ish B. in October 2024

    BC
    Great Neck Plaza, NY·

    "B&B team was amazing to work with from the very beginning. They moved quickly and adjusted when we asked them too. Highly recommend for your next project."

    Aaron R. in August 2024

    IS
    East Meadow, NY·

    Additions & Remodels - Residential and Commercial

    "They were all so nice and very reliable. When they said they would be here theyâ  were here. Sayeed Iâ  d a gentleman and very accommodating. They were clean and nest and the project ran very smooth. I will call them again..,"

    Mary A. in August 2022

    AV
    Glendale, NY·

    Concrete

    "Allen Villacis Masonry came out right away and gave me a quote. They scheduled the work within a week and even finished earlier than expected. They were very accommodating and willing to use my old pavers. All the workers were polite and professional. Their price was very competitive and didnt change from what was quoted. I would recommend them and use them again for future projects."

    Pamela T. in August 2021

    New Horizon Homes, Inc. Logo
    Port Jefferson Station, NY·

    Crawlspace encapsulation, Foundation repair, General contractor , and 2 more

    "Paul was very professional and the work was beautiful!! I highly recommend using his services"

    Stephanie P. in November 2015

Showing 1-9 of 15 results

How much do basement finishing contractors typically cost?

  • Williston Park, New York Average
    $20,925
  • Typical Range
    $20,000 - $20,925
  • 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 Williston Park, NY

HomeAdvisor Community Rating

Overall Rating:

Williston Park Addition & Remodeling Contractors are rated 4.8 out of 5 based on 267 reviews of 267 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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