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Find Basement remodelers in South Berwick

Avatar for Benchmark Home Improvements
Benchmark Home Improvements
4.9(
107
)

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
5 neighbors recently requested a quote
Recommended by100%of homeowners
Hamill Home Improvements
4.8(
25
)

Serving South Berwick, ME and surrounding areas

Approved

In business since 1987

Free estimates

Small jobs welcome

"Jim was excellent! Jim added a new bathroom to our attic and built a new laundry room in our basement. He helped us develop a plan for the entire house and gave guidance without being pushy. Jim and his subcontractors were always friendly to our family and our pets. I highly recommend Jim and plan on having him do future projects."
Kitchen Remodel
Master Bedrood
New windows and door
Kitchen Remodel
Master bedroom

+133

Response time1 day
Recommended by88%of homeowners
Avatar for A & D Renovations
A & D Renovations
4.8(
42
)

Serving South Berwick, ME and surrounding areas

Approved

In business since 1978

Free estimates

Emergency services offered

"Entire project went very smoothly, was done in a timely manner. Both men were easy to work with, and they do not leave your property until you are 100% satisfied."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+20

Response time4 days
1 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Groundworks
Groundworks
4.7(
23
)

Serving South Berwick, ME and surrounding areas

Approved (Corporate)

In business since 1996

Free estimates

Warranties offered

"Everything completed as rescheduled after a weather delay. The crews arrived on time, did the project (2 foundation Cracks, and cleaned up"
Foundation
Foundation
Foundation
Basement
Basement

+16

Response time12 hrs
159 neighbors recently requested a quote
Recommended by56%of homeowners
Avatar for Magic Frog Carpentry & Woodworks
Magic Frog Carpentry & Woodworks
5.0(
11
)

Serving South Berwick, ME and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Warranties offered

"Adam did an excellent job building our garage from the ground up. He was excellent to work with. Not only was he very professional, so were the subcontractors that he hired. Everyone was knowledgeable, helpful and friendly. Our project required that a road be built to accommodate large trucks in the springtime. The project stayed on track and proceeded smoothly. We were never left wondering “what’s next?” Adam has great communication and stayed in touch to make sure we knew what was coming up and when. I would definitely recommend using Magic Frog Carpentry."
High Ceilings. Inside 45 degree angles done with NO-Coat 450
Tall Foyer. Wrapped beam. Unfinished at post.
Outside corners with bead. Outside 45 degree angles with No-Coat 450.
Deep Skylights with drywall returns.
Before

+11

Response time2 days
Response rate91%
27 neighbors recently requested a quote
Avatar for True North Contracting
True North Contracting
4.8(
82
)

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 time4 hrs
2 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Turn Key Construction
Turn Key Construction
4.8(
6
)

Serving South Berwick, ME and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"We wanted to build on top of an existing garage, but extend out beyond the original building so as to accommodate two large rooms (a bedroom and a playroom), a bathroom and a balcony above and an outdoor dining-room below.. Turn Key Construction did an amazing job as you can see in the photographs. The entire team were courteous and friendly, and patient of the many changes I made as the build was progressing. They made the process enjoyable, and I really don't believe the work they did could be improved upon. We could not be happier with the results."
Georgetown Test
Response time1 day
Response rate89%
3 neighbors recently requested a quote
Avatar for Gavin Liscombe Residential Construction
Gavin Liscombe Residential Construction
4.3(
31
)

Serving South Berwick, ME and surrounding areas

Approved

In business since 2020

Free estimates

Customers say: True professional

"My contractor got the job done right... and went above and beyond in making my basement look fabulous........he comes with my recommendation to anyone who wants to hire him.... well done ... Liscombe crew!!!"
11 neighbors recently requested a quote
Recommended by38%of homeowners
Avatar for Swanick Builders
Swanick Builders
4.5(
8
)

Serving South Berwick, ME and surrounding areas

Approved

In business since 1980

Free estimates

Customers say: Terrific value

Swanick Builders is committed to excellence in every aspect of our business. Fully insured as an LLC 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 to make it happen is what sets us apart from others. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. Hope too hear from you…\n

My jobs
My jobs
My jobs
My jobs
My jobs

+9

Response time1 day
Recommended by87%of homeowners
...
Showing 1-10 of 159
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.