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Verified Reviews for Basement Remodel pros in Newcastle, ME

*The Angi rating for Basement Remodel companies in Newcastle, ME is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Remodel needs.

*The HomeAdvisor rating for Basement Remodel companies in Newcastle, ME is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Remodel needs.

Last update on July 13, 2026

Find Basement remodelers in Newcastle

Avatar for Opulent Builders LLC
Opulent Builders LLC
4.5(
8
)
Basement - Remodel

Serving Newcastle, ME and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

Dominic is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Bathroom Dormer Remodel
Bathroom Dormer Remodel
Bathroom Dormer Remodel
Bathroom Dormer Remodel
Bathroom Dormer Remodel

+13

5 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Innovative Construction
Innovative Construction
3.7(
33
)
Basement - Remodel

Serving Newcastle, ME and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"I hired innovative construction to reside one side of my building. During the bidding of the project as well as during the execution of the work, Greg and his team were professional, timely and responsive. I would absolutely hire Greg and his team again"
Before
Deck Repair
Deck Repair
Before
MIDWAY

+9

Response time3 days
7 neighbors recently requested a quote
Recommended by43%of homeowners
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Avatar for Doak and Co Contracting
Doak and Co Contracting
New to Angi
Basement - Remodel

Serving Newcastle, ME and surrounding areas

Approved

In business since 2023

Free estimates

Small jobs welcome

We at Doak and Co Contracting focus on quality services over quantity. We use our experience and expertise to complete your project with perfection. Customer service and honesty are the most important aspects of our business and your satisfaction is guaranteed. Please call us today for an estimate. We look forward to working with you.

Response time10 hrs
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Avatar for Bangor Abatement, Inc.
Bangor Abatement, Inc.
4.5(
2
)
Basement - Remodel

Serving Newcastle, ME and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"They did a good job especially considering how brittle my old siding had become over the years. I’m pleased with their work and the price was right. I plan to hire them to do a couple more small jobs that I’m to old to do myself."
6 neighbors recently requested a quote
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Island Carpentry
4.0(
2
)
Basement - Remodel

Serving Newcastle, ME and surrounding areas

Approved

In business since 1980

Free estimates

Customers say: Quick response

"Please be cautious in regards to hiring this contractor. He will provide a contract for both parties to sign, but once the job was completed he requested additional compensation for the work performed and increased the material expenses. I needed to seek legal counsel."
9 neighbors recently requested a quote
Recommended by50%of homeowners
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Basement Remodel questions, answered by experts

Yes, you can add a bathroom to an unfinished basement, but you’ll want to take proper precautions if doing so. As with any bathroom addition, you’ll need to make sure that it’s approved by local building authorities first. With unfinished basements, you especially need to keep an eye on proper ventilation practices.

It is generally more affordable to finish a basement than an attic, though it ultimately depends on how you plan to use the space. The average cost to finish a basement ranges from $7 to $23 per square foot, while attic renovation costs $30 to $60 per square foot. However, a simple attic conversion to a storage space will cost significantly less.

A finished basement must have a heat and electrical supply with an entrance that meets building code requirements, such as a stairwell to the home's main living space. It often must include finished walls, ceilings, and floors. If the finished basement includes a bedroom, it should have a heat source, an egress window, and a closet.

Remodeling, as opposed to finishing, means altering an already finished basement by adding a bathroom, bedroom, or living area.

There are several small, inexpensive upgrades you can make to upgrade your basement. Although you still need to adhere to building codes and obtain permits when necessary, you can complete small but mighty tasks like painting the masonry walls and installing entertainment devices to make the space more usable. 

Yes, you can add a door to your basement—it might even be required, depending on building codes in your area and whether or not you’re using the basement as a bedroom. A basement contractor can give you some advice on installation and help you add a door to your basement.

The Newcastle, ME homeowners’ guide to basement remodels

From average costs to expert advice, get all the answers you need to get your job done.

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