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Best basement remodelers near Kittery, ME

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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon11
    Verified basement remodels reviews

Top-Rated Basement remodelers in Kittery - Updated Nov 2026

Avatar for Owens Corning Basement Finishing System
Owens Corning Basement Finishing System
4.5(
533
)
Basement - Remodel

Serving Kittery, ME and surrounding areas

Approved

Super Service Award Winner

In business since 1990

Free estimates

Warranties offered

"I couldn’t be happier with the work Owens Corning Basement did remodeling my basement! From start to finish, they were professional, courteous, and attentive to every detail. The team completed the project on time and within budget, keeping me informed throughout the process. The finished basement looks amazing—bright, functional, and exactly what I envisioned. I highly recommend Owen Corning Basement to anyone looking for high-quality remodeling work!"
Media Room Before
Media Room After
Games Room Before
Games Room After
Living Room Before

+128

Response time11 hrs
64 neighbors recently requested a quote
Recommended by69%of homeowners
Avatar for A & D Renovations
A & D Renovations
4.4(
50
)
Basement - Remodel

Serving Kittery, ME and surrounding areas

Approved

In business since 1978

Free estimates

Emergency services offered

"The project has been very successful despite the cold winter. A&D has stayed the course and the new house looks beautiful. The work area has always been neat and picked up. The workmanship is top quality, workers all polite & professional."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+20

Response time4 days
Response rate100%
3 neighbors recently requested a quote
Avatar for True North Contracting
True North Contracting
4.4(
96
)
Basement - Remodel

Serving Kittery, ME and surrounding areas

Approved

In business since 2005

Free estimates

Small jobs welcome

"Our bathroom remodel was a huge task and Costas, Tony, and Pauly did a great job! Very easy to work with and we never minded having them in our house. Their initial quote was exactly what we paid! Definitely recommend and will hire them for future jobs!"
Roof
Kitchen Reno
Finish
Ready for Grout
 Finished

+66

Response time7 hrs
12 neighbors recently requested a quote
Recommended by93%of homeowners
Hamill Home Improvements
4.2(
35
)
Basement - Remodel

Serving Kittery, ME and surrounding areas

Approved

In business since 1987

Free estimates

Small jobs welcome

"Jim was a consummate professional from start to finish. He gave a very detailed quote, patiently answered all our questions, and started the project weeks before we ever thought we'd get a contractor to start. The work was fantastic. Our basement came out beautiful and Jim was a pleasure to work with. He did everything exactly as designed, communicated progress, and was very responsive if we needed anything. He was also very knowledgeable about the various options for finishes, flooring options, etc, and even had some contacts with local businesses that gave us good prices for some of the materials. I highly recommend Hamil Improvement for any remodeling project. Would definitely work with them again!"
Kitchen Remodel
Master Bedrood
New windows and door
Kitchen Remodel
Master bedroom

+133

Response time1 day
Recommended by88%of homeowners
Avatar for HONEYCOMB CONSTRUCTION, LLC
HONEYCOMB CONSTRUCTION, LLC
4.9(
8
)
Basement - Remodel

Serving Kittery, ME and surrounding areas

Approved

In business since 2022

Free estimates

"We are extremely happy with the work done by Honeycomb Construction on our home. They are professional, responsive, and reliable. Their attention to detail and commitment to quality truly set them apart. We highly recommend Honeycomb Construction to anyone looking for a trustworthy and skilled team!"
Dover NH
Dover NH
Dover NH
Dover NH
Dover NH

+7

Response time3 days
4 neighbors recently requested a quote
Avatar for Best Co. Exteriors
Best Co. Exteriors
4.3(
61
)
Basement - Remodel

Serving Kittery, ME and surrounding areas

Approved

In business since 2000

Free estimates

Customers say: Quick response

Here at Best Co. Exteriors, we believe in quality work. We pride ourselves in our ability to provide the exact exterior service you need to make your property shine. Every project is handled with top efficiency. Call today for an estimate. We look forward to earning your business. We have been providing quality bobcat and excavation services for 25 yrs.

Project Photos
Bath shower and floor til
Bath shower and floor til
Bath shower and floor til
Bath shower and floor til

+24

Recommended by96%of homeowners
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Basement Remodel FAQs, answered by experts

You should always use high-quality lumber for your framing in order to ensure it will last the test of time and resist moisture. Use 2-foot by 4-foot lumber that is pressure-treated for your framing.

Joists and beams are both part of the flooring system above your basement, with the beams spanning the length of your home and getting support from vertical posts underneath, and joists usually spanning half the width of your home with no support posts underneath. The floor joists provide even support to the subflooring and flooring above, and they distribute that load to the beams. The beams then distribute that load down through the support posts to the foundation.

Yes, it is possible to turn a regular basement into a walkout basement. Doing so involves excavating the land around at least one side of your basement foundation, installing retaining walls to create a permanent below-grade area outside your home, and then cutting into the foundation to install an exterior door that leads out to the new space. This is an expensive and time-consuming project, but it can add a lot of value and utility to your home.

Building up by adding square footage to the top of your home is often less expensive than adding a basement, but it depends on the specifics of your house, your property, and supply costs. Because building a basement requires excavation, it can be a more expensive option than building up.

Although homeowners often use the terms basement remodeling and basement finishing interchangeably, they are quite different terms. 

Finishing a basement is the process of taking a basement space that is not habitable and adding elements to make it usable. This includes adding plumbing, flooring, and insulation.

Remodeling a basement means taking an already existing finished basement and changing it, often by adding or removing walls, adding plumbing, or changing the existing flooring.

The Kittery, ME homeowners’ guide to basement remodels

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