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Find Basement remodelers in Seabrook

Avatar for Pro Warrior Construction
Pro Warrior Construction
5.0(
29
)

Serving Seabrook, NH and surrounding areas

Angi Approved

In business since 2018

Free estimates

Emergency services offered

"Pro Warrior is one of the last few business run with ethics and character. Fast, reliable work you can depend on. These are the guys that get the job done without any trouble. I’d hire them again and again! "
Matt Klein
Matt Klein
Matt Klein
Response time4 days
5 neighbors recently requested a quote
Recommended by79%of homeowners
Avatar for MMP Construction Inc
MMP Construction Inc
4.7(
191
)

Serving Seabrook, NH and surrounding areas

Angi Approved

In business since 2004

Free estimates

Emergency services offered

"We needed a skylight installed in our bathroom, and MMP did an excellent job--we are very happy with it! The team was friendly and worked quickly and efficiently to get it done before it got dark, and the quality of their work was excellent. Matt was very friendly and nice to communicate with as well, and always responded right away. I highly recommend MMP Construction to anyone looking for great quality work and excellent customer service."
Additional Photos
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+154

1 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Extreme Makeover Custom Home Repair Handyman, LLC
Extreme Makeover Custom Home Repair Handyman, LLC
4.6(
156
)

Serving Seabrook, NH and surrounding areas

Angi Approved

In business since 1996

Free estimates

Emergency services offered

"John was excellent and I highly recommend him. He rebuilt our breezeway and installed a beautiful wood ceiling in our family room. In particular, John: - was immediately responsive to our request for a quote; -provided the quote when he said he would; - followed up and answered questions we had; - provided an additional quote based on changes we made; - started the project when he said he would; - showed up every day; - minimized any inconvenience to us while working; - worked neatly and cleaned up every day; - completed the project on time and on budget! Working with John was a very pleasant experience. He is friendly, courteous, professional and an excellent communicator. His mantra is to make the customer happy. He checked with us at each stage of the project to be sure we were pleased. He is very detailed oriented and his work product is top notch. We would, and plan to, use John for future projects."
Additional Photos
Sun room
decking and siding
library
Response time1 day
2 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Owens Corning Basement Finishing System
Owens Corning Basement Finishing System
4.8(
347
)

Serving Seabrook, NH and surrounding areas

Angi Approved

Super Service Award Winner

In business since 1990

Free estimates

Warranties offered

"Our existing Owens Corning wall panels had been damaged in a basement flood. Although the framework and panels had changed since our initial install some 20 years ago, they custom made new panels that fit perfectly. Additionally, they replaced interior doors and repaired drywall. The work was done on our schedule and done to our satisfaction. Their customer service was great. They came back out to adjust a door that wasn't closing perfectly."
Media Room Before
Media Room After
Games Room Before
Games Room After
Living Room Before

+81

Response time11 hrs
258 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for True North Contracting
True North Contracting
4.8(
82
)

Serving Seabrook, NH and surrounding areas

Angi Approved

In business since 2005

Free estimates

Small jobs welcome

"Costas was amazing. Very transparent and his workmanship is top notch. Throughout the project he kept us on the loop and walked us through step by step what his plan was. "
Roof
Kitchen Reno
Finish
Ready for Grout
 Finished

+66

Response time4 hrs
7 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Magic Frog Carpentry & Woodworks
Magic Frog Carpentry & Woodworks
5.0(
10
)

Serving Seabrook, NH and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2015

Free estimates

Warranties offered

"Adam, the owner of Magic Frog Carpentry & Woodworks is great to work with. He is responsive via text and phone conversations. He has a lot of skilled people he works with and does a lot of the work as well. When any hiccup comes up he is quick to get it resolved. This past fall I hired him to do a partial remodel of my kitchen (new countertop, new backsplash, new flooring and painting. I was happy with the work and decided to hire Adam again for a tub to shower conversion. I am really happy with the results of both projects. I plan on reaching out to Adam for the next home project. "
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%
32 neighbors recently requested a quote
Avatar for D&D Drywall and Construction
D&D Drywall and Construction
4.7(
23
)

Serving Seabrook, NH and surrounding areas

Angi Approved

In business since 2014

Free estimates

Credit card accepted

"Contracted the brothers to do a 10X10 deck in July 2023 and they made the committment to come finish the job and my phone calls have gone unanswered. True I made the final payment and trusted them,my bad. However,unless you want to pay for incomplete work PLEASE DO NOT HIRE THESE GUYS."
Completed deck
Response time2 days
12 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for ACQ Home Improvement
ACQ Home Improvement
4.9(
8
)

Serving Seabrook, NH and surrounding areas

Angi Approved

In business since 2000

Free estimates

Small jobs welcome

"Jeremy and crew are professional, and expert at what they do. Very customer focused and back their work 100 percent. It was a pleasure working with them"
new
old
Response time1 day
Response rate93%
Recommended by87%of homeowners
Avatar for Xcc Pro Builders LLC
Xcc Pro Builders LLC
4.5(
15
)

Serving Seabrook, NH and surrounding areas

Angi Approved

In business since 2014

Free estimates

Warranties offered

"We are very impressed with XCC and their team. Our property is very challenging and there was now solid ground where the deck was being installed. XCC built us an amazingly beautiful and solid retaining wall. We absolutely love our deck. They even went ahead and added an extra landing for my elderly mother to take a rest on. We will definitely be calling them again when we are ready to update the deck on the main house."
Additional Photos
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Additional Photos

+78

Response time3 days
2 neighbors recently requested a quote
Recommended by86%of homeowners
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FAQs for basement remodeling projects in Seabrook, NH

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 Seabrook, NH homeowners’ guide to basement remodelings

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