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Basement Finishing Contractors in Commack, NY

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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

    "I hired All Of The Above for a sod installation for the back and front yard. Steve, the Owner replied to my Home Advisor promptly. He personally came and was very knowledgeable and professional. His workers were meticulous in their work, showed up when they said they would and left my property spotless. They took the necessary steps through grading, topsoil and starter fertilizer to ensure a long term healthy lawn. That is hard to find; many companies look to cut corners to rush the job. Extremely please and would highly recommend them. I would offer a reference anytime needed. Thank you again. Michael"

    Michael S. in September 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

    AR

    "Jose, is a great guy and so is his crew. He has the best communication skills of any contractor i have dealt with. They show up on time, courteous and always clean up at the end of the day. He went above and beyond and did extras without additional charges. We couldn't be happier with how the project came out. We are so lucky to find a contractor that we can use for many other projects. Jose company provides so many services. Pricing was extremely fair, don't call anyone else, use Jose."

    howard M. in December 2024

    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 did an excellent job. I was extremely happy with all my rooms."

    Florence M. in May 2024

    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

    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

    DE

    "I had my master bathroom and makeup area remodeled. Total gut. The process was a pleasure. Very helpful with ideas on the design and finishes. Work with me on all aspects of the job, including budget! The entire staff was top notch."

    Mike V. in April 2024

    TS
    West Babylon, NY·

    Kitchen Remodler, Bathroom Remodler, Basement Remodler

    "Steve and his team are top notch. Steve made sure everything was done to my liking, and if things needed to be tweaked, it got done, no problem. They were very efficient and various crews for various jobs. He responds to contact, and keeps things moving. I liked them and their work so much, I am re hiring. I am very pleased with the quality of the work and look forward to my next job being completed."

    Lisa K. in March 2022

Showing 1-9 of 22 results

How much do basement finishing contractors typically cost?

  • Commack, New York Average
    $20,925
  • Typical Range
    $15,000 - $21,000
  • 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 Commack, NY

HomeAdvisor Community Rating

Overall Rating:

Commack Addition & Remodeling Contractors are rated 4.9 out of 5 based on 439 reviews of 439 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 Local Demand

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    Recent Job Requests for Addition & Remodeling Contractors in Commack, NY

    • Project Location: Commack, NY
      Date: 01/22/24
      Design Preparation: None/want recommendation
      What features do you want in your basement? (Check all that apply): Storage
      What features do you want in your basement? (Check all that apply): Other
      Comment: I have a 22 x 32 foot basement with 2 closets both 5.5 x 17 feet with one of them holding a boiler room which currently has a celling walls and a concrete flooring completed and would like sort of a process to turn this basement into something cooler and useable rather than an empty space
    • Project Location: Commack, NY
      Date: 01/11/24
      Design Preparation: None/want recommendation
      What features do you want in your basement? (Check all that apply): Other
      Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.

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