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Basement Finishing Contractors in New Haven, CT

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Service Pros

    CH

    "Ct Home Improvement is absolutely the best decision weâ ve made. They were very prompt, professional, responsive and extremely accommodating! They created a beautiful bathroom for me and are extremely detailed oriented! We have other projects we want to have done and I canâ t wait for CT Home Improvement to continue their exceptional work! It is really a great pleasure working with them!"

    Adriana Z. in November 2023

    DD
    Fairfield, CT·

    Design and Rendering

    "I highly recommend DDR. There are so many contractors out there and it is difficult to know what youâ ll get when you hire someone, from the quality of the work to the level of communication. This team did a great job from start to finish, and delivered a beautiful new space for my family. We selected DDR after getting multiple bids to update our walk-out basement into a more livable space. Key in this selection -- the price was competitive, and the team seemed attentive to the project needs as outlined. I had a tight budget and relatively aggressive timeline for this project. Admittedly the timeline was impacted by a few things that were out of DDRâ s control, including the Town building inspectorâ s schedule and a delivery delay (a new window arrived damaged and had to be reordered.) Nevertheless, the team stayed on budget and delivered a wonderful new basement. What a great project team -- led by Alex, the team (including John + Angel) truly transformed a dark dingy space into a bright fresh room. Alex was very thoughtful in suggesting options that would improve things and was exceptionally attentive to detail. He was super responsive to any texts or questions. In particular, I appreciated his high level of â perfectionismâ in how the finished product turned out. For phase 2, we need some custom cabinetry built for the space and I look forward to having the DDR team return to work on this next phase."

    Alison F. in November 2024

    Economy Handy Carpenter, LLC Logo
    Danbury, CT·

    Handyman for Multiple Small Projects, Interior Painting, Interior Trim and Decorative Moldings , and 2 more

    "I called; he came in got the job done was on time; neat clean and finished quickly. They just worked and got the job done."

    Christina T. in December 2021

    Marvelous Masonry, LLC Logo
    Watertown, CT·

    Pavers, Patios, Retaining Walls , and 7 more

    "One of the best home contractor experiences. Very thorough, thoughtful and great quality workmanship. Will definitely use again and would highly recommend."

    Mary Beth H. in December 2017

    HT
    Trumbull, CT·

    Remodeling

    "Bill and his crew replaced a deck and did a great job. I would definitely recommend this company."

    Eve R. in December 2020

    Sandro Brito, LLC Logo
    Guilford, CT·

    Kitchen - Remodel, Asphalt Shingle Roofing - Install or Replace, Interior Painting or Staining: 3 - 4 Rooms , and 2 more

    "Prompt, neat and quality work!!!"

    Chuck R. in November 2019

    Connecticut Basement Systems, Inc. Logo
    Seymour, CT·

    Basement Remodels, Basement Inspections and Basement or Foundation Waterproofing, Raise or Repair Foundations

    "CT Basement systems did a wonderful job on the walls that were flood damaged. Their overall system is great. We didn't need the total renovation but if we did, we would certainly have had them do it. After researching others, this was the best."

    Susan K. in December 2017

    Lux Renovations, LLC Logo
    Wethersfield, CT·

    Basement Remodel, In-Law apartments, Family Rooms , and 2 more

    "The true treasure of the experience was the carpenter, Balint, who was a very detail oriented craftsman. He worked long days, cleaned up space beautifully each day, communicated daily with us regarding the project. The electricians, Vince and Joe, were thorough and complete with all of their work. The project manager, Pete, stayed in touch regularly to complete the renovation on time."

    Mary D. in December 2019

    QS
    East Haven, CT·

    Additions and Remodels

    "David Martin came out to install my AC - he was very nice and professional and I would hire him again."

    Maxine W. in August 2012

Showing 1-9 of 22 results

How much do basement finishing contractors typically cost?

  • New Haven, Connecticut Average
    $15,504
  • Typical Range
    $9,291 - $25,062
  • Low End - High End
    $3,250 - $35,585

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 New Haven, CT

HomeAdvisor Community Rating

Overall Rating:

New Haven Addition & Remodeling Contractors are rated 4.9 out of 5 based on 485 reviews of 485 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 New Haven, CT

    • Project Location: New Haven, CT
      Date: 01/25/24
      Design Preparation: None/want recommendation
      What features do you want in your basement? (Check all that apply): Storage
      Select the time(s) you are available for the assessment:: Evening
      What features do you want in your basement? (Check all that apply): Stairway
      What features do you want in your basement? (Check all that apply): Bathroom(s)
      Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
    • Project Location: New Haven, CT
      Date: 01/15/24
      Design Preparation: None/want recommendation
      What features do you want in your basement? (Check all that apply): Other
      Comment: Instant clothes rack IN closet

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