Top-rated basement remodelers.

Get matched with top basement remodelers in Nantucket, MA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Basement remodelers in Nantucket

Avatar for Owens Corning Basement Finishing System
Owens Corning Basement Finishing System
4.4(
496
)

Serving Nantucket, MA and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"We recently had our basement remodeled by Owens Corning, and the entire experience was outstanding from start to finish. The team was professional, organized, and genuinely great to work with every step of the way. What impressed us most was their commitment to the timeline. Not only did they keep to the schedule they promised, they actually finished earlier than expected—which almost never happens with home projects! Communication was clear throughout the process, and every member of the crew treated our home with care and respect. The final result exceeded our expectations. The craftsmanship, attention to detail, and overall quality of the finished space turned our basement into something far better than we had even hoped for. It truly feels like a completely new part of our home. If you’re considering a basement remodel, we highly recommend Owens Corning. Working with such a professional and reliable team made what could have been a stressful project an enjoyable one!"
Family/Entertainment room
Family/Entertainment room
Family/Entertainment room
Family/Entertainment room
Family/Entertainment room

+62

112 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for Loyd's Home Improvement
Loyd's Home Improvement
4.5(
27
)

Serving Nantucket, MA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

Loyd's Home Improvement is ready to provide everything and anything your home needs to look and feel new again at affordable prices. With over 25 years of experience, Loyd's Home Improvement has designed and build several Handicapped decks and ramps. Call today for details! Additional DBA - Harold Loyd.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Response time7 hrs
5 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for TD Collette Builders
TD Collette Builders
4.9(
20
)

Serving Nantucket, MA and surrounding areas

Approved

In business since 2000

Free estimates

Offers commercial services

With over 25 years of experience in the construction industry, we deliver high-quality craftsmanship, reliable project management, and exceptional customer service. Our expertise spans residential, commercial, and industrial projects, ensuring every build meets the highest standards of safety, functionality, and design. From concept to completion, we are committed to exceeding expectations and turning visions into reality. Our long-standing reputation is built on integrity, precision, and a dedication to delivering results on time and within budget.

Response time4 hrs
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Fonesi Construction Inc
Fonesi Construction Inc
5.0(
13
)

Serving Nantucket, MA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

We are thrilled to welcome you to the Fonesi Construction Inc. family! \nWe're honored to bring your vision to life and deliver exceptional quality, service, and results. Our team is dedicated to exceeding your expectations with innovative solutions and attention to detail. We'll work closely with you for a stress-free experience. Thank you for choosing us!\n\nContact us:\nPhone: 508-360-8563\nEmail: fonesicorp@gmail.com\nAddress: 100 West Main St, Hyannis, MA\n\nFollow us: Instagram @Fonesi_Construction | fonesicorp.com

Shower
Shower
Shower
Shower
Shower

+164

Response time1 day
Response rate88%
11 neighbors recently requested a quote
Avatar for Island Construction Corporation
Island Construction Corporation
5.0(
3
)

Serving Nantucket, MA and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

\nOur company is guided by specific values that we hold in high regard, such as reliability, excellent communication, integrity, and quality work. As experts in our trade, we are committed to keeping our clients informed and educated throughout their specific tasks or projects, ensuring they receive exceptional service.

Deck renovation
Deck renovation
Deck renovation
Deck renovation
Deck renovation

+9

Response time2 days
24 neighbors recently requested a quote
Recommended by66%of homeowners
Sonart Construction Corp.
2.3(
7
)

Serving Nantucket, MA 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!

Avatar for AJ DeJesus Construction Company
AJ DeJesus Construction Company
New to Angi

Serving Nantucket, MA and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

At AJ DeJesus Construction Company, we treat your home like it’s our own. We’re a Massachusetts-based contractor established in Natick, built on over 10 years of hands-on construction experience. We specialize in roofing, siding, framing, hardscape, concrete, excavating, grading, trenching, and hauling — and we take pride in self-performing our work with our own crews and equipment. Homeowners hire us because we’re approachable, transparent, and reliable. We don’t disappear after you sign a contract. We communicate clearly, show up when we say we will, and complete projects efficiently without sacrificing quality. We use the same professional estimating software that major insurance companies rely on and are connected to live inventory at two of the largest building supply companies in the country. That means accurate pricing, realistic timelines, and fewer surprises.

10 neighbors recently requested a quote
Avatar for Mike's Powerhouse Crew
Mike's Powerhouse Crew
4.2(
162
)

Serving Nantucket, MA and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"Owner/Contractor showed up ON TIME and worked diligently to organize my basement by cleaning and building wooden storage shelves and several other maintenance projects in other areas. During the time they were here, they WORKED continuously. I was VERY pleased with the outcome and especially with their intuitiveness. When I was confused as to what to do where, they offered REASONABLE and many times very inexpensive solutions. They left the area very clean and well organized.  Carpentry and painting was done to PERFECTION ... where 'good enough' was never an alternative.  Work that had been done by prior contractors and painters occasionally needed to be redone or touched up.   However, no work was done without consulting with me and getting my approval.  My budget was always taken into consideration. Both workers/contractors worked efficently and spent long hours in order not to be too disruptive ... always contacting me to let me know the current schedule and what the next project (of several that I had contracted) would be.  Work was done within budget.  I was consulted at every phase of each project when changes were necessary.  I would HIGHLY recommend this company."
Nancy Somers - Before
Nancy Somers - Before
Nancy Somers-After
Garage Before
Garage After

+10

Recommended by82%of homeowners
Avatar for The BullBag
The BullBag
5.0(
15
)

Serving Nantucket, MA and surrounding areas

In business since 2001

Credit card accepted

The only reusable dumpster for home and job site cleanup. After purchasing the BullBag from a local retailer, you would bring it home or to your job-site, set it up, fill it and call us! Our goal is come out within 2-3 business days to empty it at your location. You then get your bag immediately back! These bags are guaranteed for life. You Fill It! We Dump It! You Keep It!

The BullBag truck in MA
The BullBag truck in NY
Toys for Tots
Recommended by100%of homeowners
Showing 1-10 of 40
FAQs for basement remodeling projects in Nantucket, MA

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 Nantucket, MA homeowners’ guide to basement remodelings

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