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Find Basement remodelers in Bethel

Avatar for Connecticut Basement Systems, Inc.
Connecticut Basement Systems, Inc.
4.5(
164
)

Serving Bethel, 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
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+12

19 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Connecticut Basement Systems, Inc.
Connecticut Basement Systems, Inc.
4.7(
176
)

Serving Bethel, CT and surrounding areas

Approved

In business since 1987

Free estimates

Warranties offered

"the product was excellently done. I am a contractor and I needed the job done quickly to get it on the market. they finished it in one day and left the cellar cleaner than when they came.arrtco llc James stablein project manager t t"
Finished basement in CT
Basement Finishing in CT
Basement Finishing in CT
Basement Finishing in CT
Basement Finishing in CT

+13

Response time10 hrs
152 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for JM Construction
JM Construction
4.7(
21
)

Serving Bethel, CT and surrounding areas

Approved

Super Service Award Winner

In business since 1993

Free estimates

Emergency services offered

"Joe and his team at JM Construction performed a full Master bath remodel in our home this winter. Following an initial visit, Joe understood our vision for the bathroom and laid out a precise plan for getting the job done. He and his team worked diligently to execute the plan and he was always there to consult and advise us of progress. Near the end of the project, we encountered a frosen pipe issue due to the very cold winter we have been having. Joe and his plumber moved fast to locate and replace the frozen pipe so that the project could continue. They went above and beyond by replacing a portion of the frozen pipe, while adding insulation and superb painting to get the project moving forward again. No time was lost. The new bathroom is phenomenal and I can't say enough good things about JM Construction. I have already recommended his company to my friends and family. 5 Stars all around. "
Response time1 day
30 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for Plow and Property Projects, LLC
Plow and Property Projects, LLC
4.8(
68
)

Serving Bethel, CT and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"I called them and left a message about what I needed done. I received a call from them the same day. They were Abel to come the second day. The job of installing a gable vent on my house was done in less than 2 hours. I will definitely use them for my next project."
Response time2 days
10 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Lux-Windoors
Lux-Windoors
5.0(
12
)

Serving Bethel, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Warranties offered

"We purchased a home that had two bathrooms that needed to be completely redone. Peter and Bill did an excellent job! We have to renovate the kitchen in the same home and they are going to do the renovations for us on that project as well,"
Andersen patio door
Andersen patio door
4 panel installation
Miscellaneous projects
Miscellaneous projects

+66

Response time5 hrs
Response rate92%
13 neighbors recently requested a quote
Avatar for Best Quality Ceilings, LLC
Best Quality Ceilings, LLC
4.8(
24
)

Serving Bethel, CT and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"They did an excellent and clean job. The price is awesooome!!! I started by doing the ceiling and ended up remodeling other places in my home. I gave the contact information to my office maintenance manager and he was delighted with the work they did on the ceiling at my job."
Drop ceiling
Tree House stairs
Deli ceiling
Funeral home ceiling
Deli ceiling

+23

Response time1 day
Response rate91%
22 neighbors recently requested a quote
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FAQs for basement remodeling projects in Bethel, 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 Bethel, CT homeowners’ guide to basement remodelings

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