Compare Quotes from Basement Finishing Contractors
Get Quotes Now

Basement Finishing Contractors in East Islip, NY

Where do you need Basement Remodel pros?

How It Works

  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

    All of the Above Logo
    Huntington Station, NY·

    Sprinkler System for Lawn and Garden - Winterize or Activate, Lawn and Garden Sprinkler System - Install, Interlocking Pavers

    "Great company. Honest, reliable. These are really craftsmen. They know what to do and do it on a promised schedule. I would recommend them without reservation."

    David F. in December 2020

    DC The GC Inc. Logo
    Babylon, NY·

    "I cannot recommend DC the GC enough. Dominick, and his crew, Keith and Anthony did an outstanding job. If your considering who to go with for your flooring install, you can stop reviewing, you found your Shangri-la. They were knowledgeable, efficient, prompt, professional and neat. And they went over and beyond with tasks that were not in there job description, they offered help. Even lifting a very heavy fridge to install sliders, so I do not ruin our new vinyl floors. They installed our stairs, living room/dining room hall and kitchen. We couldn't be happier, thank you."

    Gloria C. in November 2023

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

    Roofing, Framing

    "Ronald stripped, repaired and roofed my house in one day and did a fantastic job. Fascia capped and gutters were also replaced. The workers were very professional and cleanup was great. The roof looks great and I highly recommend them."

    John S. in September 2020

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

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

    "I can’t say enough good things about All Precision. The owner came right away for an estimate and started working within a week to accommodate my time constraint. Additionally, he was punctual, professional, and worked very efficiently. After he finished the deck, I found that I wanted additional molding and he accommodated that right away with budget friendly options that would satisfy my vision. I was able to trust them at my house while I was at work and they did a thorough clean up. Everything came out beautiful and I am amazed at the workmanship/quality. My deck is so beyond beautiful and even better than what I initially visioned, thanks to their recommendations. I can now stop stressing about finding a reliable and honest home improvement company! Highly recommend!"

    Jessica C. in April 2019

    AR

    "Very reliable Trustworthy Very good at what they do"

    Debra J. 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

    VQ
    Lindenhurst, NY·

    Kitchens\ Basements \ Domers \ Extensions, Custom Decks, Handyman \ Sheetrocking and Taping , and 2 more

    "The work was done as described - on time and at the price discussed. Very good service. No surprises and I was very satisfied with the end results."

    Joel P. in December 2010

    DC
    Binghamton, NY·

    Handyman Services

    "He's very good with special requests does everything to accommodate his clients. He makes you feel that what you want is the most important thing."

    Matthew M. in December 2022

    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

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 East Islip, NY

HomeAdvisor Community Rating

Overall Rating:

East Islip Addition & Remodeling Contractors are rated 4.8 out of 5 based on 364 reviews of 364 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.


Other Top Projects in Your Area

Other Cities in New York

If you're looking for Basement Remodel Contractors that serve a different city in New York, here are some popular suggestions:

Find Basement Remodel Pros in East Islip, NY

HomeAdvisor: The nation's largest network of screened and rated pros.

Tell us about your project and we'll match you to the perfect pros.

Get Matched With Pros

Find Pros Nearby


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 East Islip, NY

      References Available
      Tell us your zip code to view pricing & schedule
      Tell us your location to view pricing & schedule
      Choose your project to view pricing & schedule

      Please enter valid zip.

      Please choose a location.

      We're sorry but the time you have chosen is no longer available.
      Please select a new time below:
      does not provide service to View pros who serve this zip
      Enter a zip code to view which pros serve this zip.
      There was an issue connecting to the server. Please try again or call Customer Service at 1-888-811-ANGI.
      We're sorry but the time you have chosen is no longer available.
      Please select a new time below:

      Select your appointment type and time:

      Final Step - Confirm Your Appointment:

      Confirm your appointment with on , - Change


      Required
      Required
      Required
      Required
       
       
       

      By clicking Confirm Appointment, you affirm you have read and agree to the HomeAdvisor Terms & Conditions, and you agree and authorize HomeAdvisor and its affiliates, and their networks of Service Professionals, to deliver marketing calls or texts using automated technology to the number you provided above regarding your project and other home services offers. Consent is not a condition of purchase.