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Find Basement remodelers in South Berwick

Avatar for A & D Renovations
A & D Renovations
4.4(
50
)
Basement - Remodel

Serving South Berwick, ME and surrounding areas

Approved

In business since 1978

Free estimates

Emergency services offered

"Dennis and Mark did a very nice job on a basement renovation and deck installation. Dennis is very communicative, which is appreciated. They are also good people and are considerate of your home while working. Pricing was very fair, and the work is quality."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+20

Response time4 days
Response rate100%
1 neighbors recently requested a quote
Avatar for Benchmark Home Improvements
Benchmark Home Improvements
4.8(
143
)
Basement - Remodel

Serving South Berwick, ME and surrounding areas

Approved

In business since 1997

Free estimates

Warranties offered

"We are so happy that we hired Benchmark to remodel our kitchen! Lee and Ian were professional and knowledgeable, from beginning to end. We were very impressed with their attention to detail. They made our 1980's dingy, dark kitchen look amazing with beautiful white cabinets and granite countertops. We love it! I highly recommend Benchmark and will recommend them to my family and friends. Thank you, Lee and Ian! Sallie and Don M."
Green Building ECO-CERTIF
Green Building ECO-CERTIF
Green Building ECO-CERTIF
Green Building ECO-CERTIF
Green Building ECO-CERTIF

+407

Response time2 days
6 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for True North Contracting
True North Contracting
4.4(
96
)
Basement - Remodel

Serving South Berwick, 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
8 neighbors recently requested a quote
Recommended by93%of homeowners
Hamill Home Improvements
4.2(
35
)
Basement - Remodel

Serving South Berwick, 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
Best Co. Exteriors
4.3(
64
)
Basement - Remodel

Serving South Berwick, ME and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"I almost donâ t want to leave this review because I want to keep them a secret for myself... Warren and his team are top notch. Hired them to basically remodel our entire condo: New floors, new counters, paint walls and ceilings, cabinet painting, light fixtures and ceiling fans, new toilets, hardwood stairs, you name it. Not only was the work done professionally, Warren communicated with me frequently, and he ALWAYS responded. Being an out of state owner, this was critical for me, and he really delivered. Very organized with billing, and his the pricing was great. As a matter of fact, I added on quite a few things as we went and he kept on track and worked everything in without hesitation. I will work with Howard and Best Co again, without a doubt. If youâ re reading this review and still wondering who to hire - stop now and just call them. I donâ t think thereâ s a better contractor experience out there."
patio log swing
patio log swing
New lawn
New lawn
My work.

+23

Response time1 day
Recommended by90%of homeowners
Avatar for Best Co. Exteriors
Best Co. Exteriors
4.3(
61
)
Basement - Remodel

Serving South Berwick, 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
Avatar for Turn Key Construction
Turn Key Construction
4.8(
6
)
Basement - Remodel

Serving South Berwick, ME and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

From crafting stunning kitchens and bathrooms to ​building sturdy foundations and elegant porches, our ​team of experts led by Fred Levasseur is committed to ​turning our clients' dreams into reality. With a ​reputation for exceptional craftsmanship and ​attention to detail, we take pride in providing ​comprehensive solutions that streamline the process ​for homeowners. Based in Dover, New Hampshire, we ​extend our expertise to various regions in ​Massachusetts, Maine, and New Hampshire, offering ​personalized and reliable service on every project.

Georgetown Test
Response time10 hrs
Response rate88%
1 neighbors recently requested a quote
Avatar for Gavin Liscombe Residential Construction
Gavin Liscombe Residential Construction
4.4(
43
)
Basement - Remodel

Serving South Berwick, ME and surrounding areas

Approved

In business since 2020

Offers commercial services

Customers say: True professional

We pride our company on reliability, great communication, integrity, and quality work. \nWe are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

14 neighbors recently requested a quote
Recommended by30%of homeowners
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FAQs for basement remodeling projects in South Berwick, ME

Finishing a basement turns unused square footage into livable space and returns up to 70% of what you spend when you sell your home. Beyond that resale boost, you gain a playroom, home office, or guest suite you can start enjoying right away. That mix of daily comfort and solid return on investment (ROI) makes basement finishing one of the smartest upgrades you can tackle.

In some parts of the country—especially lots on swamps, high water tables, or other wetlands—local codes prohibit basements. Saturated soil puts constant pressure on foundation walls and lets water seep in faster than any sump pump can handle. 

If your property sits on waterlogged ground, building on a slab or crawl space is often safer, more affordable, and code-compliant.

Most basements wrap up in four to eight weeks. Framing takes three to five days, with electrical and plumbing rough-ins following over the next week. Add five days for drywall, two to three for flooring, and another week for paint, trim, and punch-list items. 

Delays can happen if materials run late or your contractor’s calendar is packed, so build in a little cushion when you plan.

Whether a finished basement counts toward your home’s official square footage depends on local rules. Many areas only include below-grade space if it has code-approved egress, fully finished walls, ceilings, and floors, plus consistent heating. 

Check with your local assessor or building department before you start; meeting those standards can affect taxes, appraisals, and resale value.

Building codes require a checklist: dedicated heat and electrical service, a code-approved stairway, and at least one egress window or exterior door. Walls, ceilings, and floors must be fully finished and meet insulation, ventilation, and fire-separation standards. If you add a bedroom, you’ll also need a closet, proper clearances, and safe exits. If you change the layout later, be ready to update the space so every new room still meets today’s code.

The South Berwick, ME homeowners’ guide to basement remodelings

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