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Find Basement remodelers in Madison

Avatar for Horsman Builders
Horsman Builders
4.3(
23
)

Serving Madison, NH and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"I would not hesitate for a second hiring Horsman Builders for any of my house projects or remodel, in fact that is what I will do from now on. I was nervous starting a project having to handle things on my own but Tim made me comfortable with a detailed estimate, answered all my questions, kept me informed about the work, the site was always clean and the result is awesome, my neighbor was commenting on how great it is just checking it out from a window. Fair price, excellent quality and great customer service. A+"
General Remodeling Project
General Remodeling Project
Additional Photos
Additional Photos
Additional Photos

+4

Response time6 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for ASK Home Improvements, LLC
ASK Home Improvements, LLC
4.6(
28
)

Serving Madison, NH and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"We have used Kirk for several home projects. He added a portico to , painted our interior, outdoor shower and a beautiful basement Reno with challenging walls. His quote was accurate. He is reliable, communicative and does beautiful work."
Basement1
Basement2
Basement4
Basement Framed
Basement Sheetrocked

+12

Response time1 day
3 neighbors recently requested a quote
Recommended by88%of homeowners
Sonart Construction Corp.
2.3(
7
)

Serving Madison, NH and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your renovation needs. Give us a call today!

James Donohue
New to Angi

Serving Madison, NH and surrounding areas

Approved

In business since 2015

Emergency services offered

Warranties offered

We are 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.\n

Response time2 days
Meraki Building & Remodeling, LLC
4.9(
7
)

Serving Madison, NH and surrounding areas

In business since 2006

Free estimates

Credit card accepted

"Scott has been awesome to work with! He ran point on a complete remodel of a cabin in NH for me. I'm not local, so having to do a major rehab when living 3 hours away was concerning. Scott and team have made it more than easy. Scott's communication has been 10/10 - He constantly sends photos, always answers his phone and ensures there is a weekly goal each week. He has also brought in some AMAZING sub contractors which has also saved me a ton of time. He has managed point with all of them which helped me in a big way. Scotts work has also been fantastic. We gutted two full bathrooms which turned out way better than expected. We also brought some "ideas" to the table as the relate to accent walls which he built perfectly to spec - Couldn't be happier with how they came out. I had Scott install some high end laminate flooring which apparently is not easy to install - They turned out perfectly. Scott went the extra mile to ensure it was done correctly. Scott and team have been awesome, I'll definitely be hiring them again!"
Response time8 hrs
Recommended by100%of homeowners
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FAQs for basement remodeling projects in Madison, 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 Madison, NH homeowners’ guide to basement remodelings

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