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Basement Finishing Contractors in Portland, ME

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  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

    MR
    Rumford, MEĀ·

    Decks, Doors & Windows, Framing

    "Tyler was responsive, friendly, and answered all of my questions about the project. His work is great and his prices are very fair. I would absolutely hire him again for another project."

    Erin G. in October 2024

    KR
    Lisbon Falls, MEĀ·

    Renovations, Flooring, Decks

    "I liked that they cleaned up after the job was done. Very professional, prompt,courteous."

    Patricia G. in September 2024

    Absolute Finest Logo
    Lewiston, MEĀ·

    Remodeling

    "They have done work for us over the past few years. Experience in different items from apartment remodels top to bottom to new sliding glass doors, windows. Great communication and pricing much more reasonable than others. Highly recommended!!!"

    Katie F. in November 2024

    IW
    Portland, MEĀ·

    Bath Remodels, Additions, Kitchen Remodels

    "Excellent Work, Excellent Communication. Took small jobs that others had refused. Will hire again."

    Ben B. in September 2016

    DS
    Alfred, MEĀ·

    Foundation Crack Repairs, Concrete Foundation - Repair, Sump Pump Installation , and 2 more

    "Rob Ryder with DryLock Systems repaired gaping cracks in my foundation, installed functional drains in my basement floor, and reconfigured my sump pump after I'd had a huge flood in my basement. The cause of the flood was not at all what I had imagined, and Rob did an excellent job thoroughly and clearly explaining why my drainage systems were failing & what needed to be changed. He has a lifetime of experience as a professional home builder, and works with his sons--the opposite of a giant faceless business. I feel very confident in the work he did on my house & am happy to know that I can always contact him if I have questions or problems."

    Camryn H. in December 2012

    DG
    Portland, MEĀ·

    Residential Remodels & Additions

    "David is a delight to work with, multi talented and reasonable to his pricing."

    Tom R. in June 2020

    Woodland Building Company Logo
    South Portland, MEĀ·

    Deck construction, Cabinet Installation, Interior and exterior doors , and 2 more

    "Drews professionalism was very impressive and his workmanship is much the same. Price was lower than most other quotes that we received. We were so pleased with the outcome of our bathroom renovation that weĆ¢ ve decided to exclusively use Foley Carpentry for future projects. Thanks Drew good luck!"

    Shaun M. in May 2021

    PC
    South Portland, MEĀ·

    Carpenters

    "Great contractor, excellent craftsman and good business man. Robert stuck to his bid with no additions, change orders or surprises. I highly recommend as Robert is a true professional. He has done both residential and commercial work for me and both have been outstanding."

    Kirk A. in August 2018

    KC
    Portland, MEĀ·

    Interior Painting, Tile, Historic restoration , and 1 more

    "He does fantastic work all around. -Elaine"

    Elaine .. in December 2019

Showing 1-9 of 16 results

How much do basement finishing contractors typically cost?

  • Portland, Maine Average
    $24,649
  • Typical Range
    $7,000 - $24,649
  • Low End - High End
    $7,000 - $50,000

Frequently asked questions

  • Itā€™s important that you verify their license is still in good standing. Also keep in mind that certain states or provinces donā€™t require licensing if the job is under a certain dollar amount.
  • You can find a list of your stateā€™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 proā€™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. Hereā€™s a look at task-specific advice.

You can use HomeAdvisor to help evaluate a contractorā€™s qualifications. We put pros through a screening process, and award badges to high-performing contractors. You can find these badges on a proā€™s HomeAdvisor profile, and sometimes, his or her website. 

Your research doesnā€™t stop here. Once youā€™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?
  • Whatā€™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 workerā€™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 Portland, ME

HomeAdvisor Community Rating

Overall Rating:

Portland Addition & Remodeling Contractors are rated 4.9 out of 5 based on 86 reviews of 86 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

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    Recent Job Requests for Addition & Remodeling Contractors in Portland, ME

    • Project Location: Portland, ME
      Date: 01/28/24
      Design Preparation: None/want recommendation
      What day are you available to meet with an Angi Pro for an assessment?: NA
      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): Laundry
      Select the time(s) you are available for the assessment:: Morning
      Comment: finish the basement and having a nice place for laundry, store and relax
    • Project Location: Portland, ME
      Date: 01/21/24
      Design Preparation: None/want recommendation
      What features do you want in your basement? (Check all that apply): Bathroom(s)
      What features do you want in your basement? (Check all that apply): Bedroom(s)
      Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.

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