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Find Basement remodelers in Willimantic

Avatar for Dynamic Basements Plus
Dynamic Basements Plus
5.0(
65
)

Serving Willimantic, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Warranties offered

"Dynamic basements did an outstanding job remodeling my basement. They installed premium flooring, updated the kitchenette with a full sink, dishwasher and countertops. They created a brand new, full bathroom from a cement basement storage area. While I had a general idea of how I wanted things laid out, Chris was invaluable in suggesting improvements while being mindful of my budget. Everyone who sees it, is impressed with the quality of work in the remodel. If you're considering any kind of a basement improvement, I highly recommend you contact Dynamic Basements Plus"
Remodeling - General Project
Remodeling - General Project
Remodeling - General Project
Remodeling - General Project
Remodeling - General Project

+54

Response time1 day
1 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Connecticut Basement Systems, Inc.
Connecticut Basement Systems, Inc.
4.3(
397
)

Serving Willimantic, CT and surrounding areas

Approved

In business since 1987

Free estimates

Warranties offered

"Great results from waterproofing. Turned my spring flooding anxiety to calm. As humidity rose in summer, I put in a small dehumidifier. Made basement noisy as it struggled to dry and produced a lot of heat. As temperatures rose to about 83 down there and the humidity rose to over 68%, I had same people put in a whole basement commercial-grade dehumidifier. The small unit dropped the humidity to around 50% in less than an hour. Incredible performance and have me peace of mind and peace and quiet downstairs. Temperature dropped gas as well. Weel worth the price to save my most expensive investment."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+12

19 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Whitcomb and Holmes Company
Whitcomb and Holmes Company
5.0(
12
)

Serving Willimantic, CT and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"Chad and Joe at Whitcomb & Holmes were so great to work with!! We couldn’t recommend them highly enough if you’re looking for someone to remodel your space. From our first conversation with them, we knew that we could trust them to get the job done in our exact vision. They helped us to work within our budget and provided valuable insights and recommendations based on their experience. We’re thrilled with how it’s come out and won’t hesitate to use them for future home projects!"
Quartz countertop
Farm sink
Custom black walnut vanity in 1/2 bath
New lighting fixtures and ceiling fan along with appliances. LVT for flooring.
New trim to accentuate the walls and new AV boxes to hide cords.

+27

Response time4 days
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for TimberWolf Contracting LLC.
TimberWolf Contracting LLC.
4.2(
55
)

Serving Willimantic, CT and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"Clinton Ashe of TimberWolf Contracting was immediately responsive to my initial email and provided a prompt and detailed estimate for repairs. We live in Italy currently and have renters in our home in CT and he worked with them to accommodate their schedule. His expertise and skills are appreciated by our family as well as the renters in the home. He provided regular updates and suggested items that needed repair which was very welcome as our distance from the project limits our ability to know the state of the home. I have recommended him and will continue to recommend and utilize his services for any future projects with the home. It is a special kind of relief to have found a skilled craftsman who so painstakingly coordinates with his clients and I feel so grateful to have found him."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+16

Response time6 days
2 neighbors recently requested a quote
Recommended by88%of homeowners
Clairmont Remodeling
4.1(
35
)

Serving Willimantic, CT and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"Kitchen remodel. Highly professional excellent customer service. Quality of work performed by every crew member was excellent. Crew members were very friendly, helpful and respectful. Completed the job on the timeline given and made aware of any unexpected costs. . Very pleased with the final result. Would hire again for future projects."
Response time3 days
1 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Groundworks
Groundworks
5.0(
7
)

Serving Willimantic, CT and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2025

Free estimates

Warranties offered

"The gentleman who came to my home were absolutely great! Explained everything and made sure I was happy with the work every step of the way. I was nervous in the beginning but my fear subsided after Robert Charlesworth, Marcelo largo, Isaiah belcher and Johnathon Lopez made for a great experience. The attention to detail and dust control, tapping off areas they felt I wouldn’t want getting dusty exceeded my expectations! Thank you for your hard work and kindness. Trucks looked awesome new as well as tools and equipment. Great job guys!!"
Foundation
Foundation
Foundation
Concrete
Concrete

+16

311 neighbors recently requested a quote
Avatar for Fuery Development Group, LLC
Fuery Development Group, LLC
3.7(
20
)

Serving Willimantic, CT and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"I had my kitchen completely remodeled to make the whole thing Handicap accessible. I am so pleased with with Fuery development I will use them on future planned projects."
New House Build - Plainfield
Knotty Pine Entryway
Projects and Home Builds
Projects and Home Builds
Deck - Final

+36

Response time5 days
8 neighbors recently requested a quote
Recommended by86%of homeowners
Sonart Construction Corp.
2.3(
7
)

Serving Willimantic, CT 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 Four Sons Home Improvement LLC
Four Sons Home Improvement LLC
New to Angi

Serving Willimantic, CT and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

With over 20 years of hands-on construction experience, Four Sons Home Improvement brings leadership, precision, and integrity to every project. Our background includes serving as a Commercial Carpentry Lead and Foreman, as well as a Residential Project Manager, giving us a unique blend of large-scale expertise and detailed home renovation knowledge.\n\nWe specialize in meticulous, high-quality craftsmanship, backed by industry qualifications including OSHA 30 & OSHA 10 certifications and HIC #0703971.\n\nWhat truly sets us apart is our commitment to communication, quality, cleanliness, and transparency—values we bring to every home we enter. We proudly service Hartford and Tolland Counties, delivering dependable improvements that families can trust.\n\nAt the heart of our work is family. Four Sons Home Improvement is driven by the desire to show our children what hard work, faith, and dedication can achieve—building not only better homes, but a lasting example for the next generation.

Before
Bathroom Remodel
Bathroom Remodel
Bathroom Remodel
Bathroom Remodel

+10

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FAQs for basement remodeling projects in Willimantic, CT

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 Willimantic, CT homeowners’ guide to basement remodelings

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