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Find Basement remodelers in Old Mystic

Avatar for Dynamic Basements Plus
Dynamic Basements Plus
5.0(
59
)

Serving Old Mystic, CT and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2014

Free estimates

Warranties offered

"I can’t say enough good things about Chris and his team at Dynamic Basements Plus. From start to finish, they were always on time, highly professional, and excellent communicators—keeping me informed at every stage of the project. They transformed my unfinished basement into a beautiful, versatile living space, adding nearly 600 square feet to my home. Every aspect of the work was top-notch—from framing, plumbing, and electrical to painting and final finishes. The quality of craftsmanship truly stands out. Chris and his team were also incredibly innovative, offering great ideas to maximize the space while using high-quality materials specifically suited for a basement environment. The result exceeded my expectations in both function and design. I highly recommend Chris and Dynamic Basements Plus to anyone looking for superior workmanship, thoughtful design, and a team you can trust."
Remodeling - General Project
Remodeling - General Project
Remodeling - General Project
Remodeling - General Project
Remodeling - General Project

+54

Response time1 day
2 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Whitcomb and Holmes Company
Whitcomb and Holmes Company
5.0(
12
)

Serving Old Mystic, CT and surrounding areas

Angi Approved

In business since 2022

Free estimates

Warranties offered

"Excellent. We added a bathroom and a bedroom, took down paneling and completely redid the family room. These guys did all the electrical work, plumbing work, flooring, painting and everything else. Amazing communication, stayed on budget, worked very well with us and the work was done quickly and exactly as described. Any issues were immediately dealt with. Any questions were immediately answered. Would absolutely work with these guys again and would recommend them!"
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 Elite Remodeling Services LLC
Elite Remodeling Services LLC
5.0(
5
)

Serving Old Mystic, CT and surrounding areas

Angi Approved

In business since 2017

Free estimates

Emergency services offered

"Mike and his crew were wonderful, knowledgable, professional and efficient. The quality of the work was outstanding and the whole process was smooth and easy! Can’t recommend them highly enough!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+12

27 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Douglas Babbitt
Douglas Babbitt
5.0(
2
)

Serving Old Mystic, CT and surrounding areas

Angi Approved

In business since 2022

Free estimates

Emergency services offered

"We hired Doug to replace our bulkhead with a doghouse style entryway. Doug and his team did an amazing job. They showed up on time, worked hard, cleaned up, and completed the project quickly and as scheduled. It was a pleasure to work with him and we would definitely hire him for future projects."
Response time1 day
Recommended by100%of homeowners
Sonart Construction Corp.
1.5(
2
)

Serving Old Mystic, CT and surrounding areas

Angi Approved

In business since 2013

Free estimates

Credit card accepted

"????? If I could give zero stars, I would Hiring this contractor was a nightmare from start to finish. The bathroom they delivered is so poorly done that I feel like I need to redo it entirely. They rely on subpar subcontractors with no professionalism or craftsmanship. ? Overpromise and underdeliver: I had to stay on top of every detail myself, doing the job the contractor was hired to manage. ? Unreliable: Never kept appointments or confirmed schedules. The only time they showed up on time was to collect payment. ? Unsafe practices: At one point, a subcontractor was cutting concrete inside the bathroom with a gas?powered tool, filling my entire home with smoke. I had to intervene to stop it and argue just to get basic protections like tarps in place. ? Poor management: Subcontractors openly complained about not being paid, and I even had to send one home myself because of unacceptable behavior. ? End result: Substandard work that does not reflect the money spent. Save yourself "
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FAQs for basement remodeling projects in Old Mystic, 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 Old Mystic, CT homeowners’ guide to basement remodelings

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