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Basement Finishing Contractors in Mendham, NJ

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Service Pros

    Joseph & Sons Construction, LLC Logo
    Rockaway, NJ·

    Waterproofing French drain systems, excavation grading, all types of excavation done with precise lasers for perfection, demolition , and 2 more

    "Joseph and Sons had done our waterproofing in our finish basement. What I liked about this company was, they were the only company to do waterproofing and finish our basement with Sheetrock, trim, trim and floors. A one stop company that does all. Always delt with Angelo and he was very knowledgeable. Will be using them for future jobs."

    Stephen B. in December 2022

    Bonus Home Remodeling Logo
    Sparta, NJ·

    Bathrooms, Basements, Decks , and 2 more

    "So nice to work with an honest, reliable and professional group! They exceeded our expectations and we will definitely use them again!"

    Samantha M. in January 2024

    SC
    Roselle, NJ·

    Remodeling

    "Absolutely amazing service! Highly recommend."

    Ronak B. in August 2024

    Gomez Vision Construction, LLC Logo
    Union, NJ·

    Kitchens, bathrooms, basement, sun rooms, decking, garage, Interior or Exterior renovations or remodeling, Layouts and Previews Design of your Project , and 7 more

    "Gomez Vision Construction, LLC. Overall they did an amazing work on the construction of our sunroom. Jorge is a very professional, respectful and responsible Contractor. His Team is composed of members with the same professional skills. They are all knowledgeable, polite, punctual and clean. They left the place fully finished and up to our standards, everything was spotless. We are so satisfied that we already have another project lined up for him. Way to go, Jorge!!! Thank you so much for a job very well done."

    Winston J. in December 2020

    SC
    LANDING, NJ·

    Handyman Services, Landscaping, Appliance Installation and Repairs , and 1 more

    "Sergio and his team were fantastic! We were in an urgent situation and he came promptly and took care of the issue doing a great job and going above and beyond on the installation! Highly recommended!"

    Omar N. in November 2024

    SB
    Boonton, NJ·

    Decks, Custom Deck Builds

    "Steve did a beautiful job replacing our deck as well cleaning up after. His price was fair and the work was completed on time. He was also easy to work with. We would definitely recommend him."

    Eileen R. in October 2019

    The Pilla Group, LLC Logo
    Englewood, NJ·

    Additions, Rehabs, Remodeling

    "This company (the Pelligroup) did a fantastic job from day one they let me know what was going on and what they were going to be working on the guys work was done in a professional manner they had the job done ahead of schedule and on budget the guys worked hard and pretty fast I would recommend the Pelligroup to anyone who has a house project they needed done in a timely manner buy professionals I have a few other projects I need done and I will be calling them back so thank you again Pelligroup"

    kenneth B. in December 2022

    Luxe Reno & Design LLC Logo
    Pine Brook, NJ·

    Kitchen and Bathroom Remodels and Design, Additions and Remodels

    "We wanted to renovate our house last year and needed to change the kitchen and the floors. Luxe Reno & Design came in and provided us with ideas and changed the floor plan and created us beautiful kitchen that we have now. What a great job you have done! Thank you so much for all your recommendations and the quality work provided."

    Jashar M. in November 2022

    AG
    Succasunna, NJ·

    Drywall, Gutters

    "The job is really AMAZING. It is literally perfect, the workers were here literally every day until they finished. Nice job what they do! Congrats!"

    Will N. in February 2024

Showing 1-9 of 18 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 Mendham, NJ

HomeAdvisor Community Rating

Overall Rating:

Mendham Addition & Remodeling Contractors are rated 4.8 out of 5 based on 347 reviews of 347 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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