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Basement Finishing Contractors in Valley Stream, NY

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Service Pros

    LI Developers, LLC Logo
    Long Island, NY·

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

    "Jakob is a very hard working and diligent person. He is always willing to do the best given your budget without sacrificing quality. He goes above and beyond the project to help you and has great ideas to make sure the finished product looks amazing. He takes a lot of pride in his work."

    tamvi S. in October 2022

    New York Contracting Associates, Inc. Logo
    Elmont, NY·

    "What a pleasure to work with Mark and Tina, they were helpful in remodeling my kitchen. They gave me ideas, that I went with the change, and I love my kitchen now. I'm so happy with how it turned out, It's one of my best rooms to be in. They kept it in my budget and finished in a timely matter. They are great people and I highly recommend them. You will not be disappointed."

    Jeanie A. in September 2023

    Patzan Home Improvement Logo

    "Really great experience with this company. We needed emergency repairs for a leak initially and they did such a good job we had them do some additional tiling work afterwards. Would definitely hire them again."

    Shayla S. in December 2023

    MP
    jericho, NY·

    "They did an excellent job."

    Barry and Susan G. in December 2015

    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

    RV
    Franklin Square, NY·

    Additions and Remodels

    "Rocco Vito Contracting has been everything we needed and more. They were very professional and you just knew they were going to do a good job."

    Sun Kei L. in November 2022

    CB

    "Very knowledgeable, reliable and professional."

    Susan M. in November 2022

    TO
    Valley Stream, NY·

    Windows & Doors, Carpentry-Moldings, Closets, Banquttes, Radiator Covers, Hampers, Sheetrocking-Tape & Plastering , and 2 more

    "The work was very well and put together. He gave me more information more that what I expected."

    Liz .. in September 2020

    AC

    In business since 2000

    About us: "We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make ess"

Showing 1-9 of 17 results

How much do basement finishing contractors typically cost?

  • Valley Stream, New York Average
    $20,925
  • Typical Range
    $5,000 - $42,000
  • 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 Valley Stream, NY

HomeAdvisor Community Rating

Overall Rating:

Valley Stream Addition & Remodeling Contractors are rated 4.9 out of 5 based on 230 reviews of 230 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?

    Find out how HomeAdvisor can help your business

    See Local Demand

    See Recent Leads

    Recent Job Requests for Addition & Remodeling Contractors in Valley Stream, NY

    • Project Location: Valley Stream, NY
      Date: 01/29/24
      Design Preparation: None/want recommendation
      Select the time(s) you are available for the assessment:: Afternoon
      Select the time(s) you are available for the assessment:: Morning
      What features do you want in your basement? (Check all that apply): Other
      Comment: I would like someone to build me a bar in my basement.

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