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  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon66
    Verified basement remodels reviews

Top-Rated Basement remodelers in New Britain - Updated Nov 2026

Avatar for Connecticut Basement Systems, Inc.
Connecticut Basement Systems, Inc.
4.3(
589
)
Basement - Remodel

Serving New Britain, CT and surrounding areas

Approved

In business since 1987

Free estimates

Warranties offered

"CT basement did a phenomenal job finishing our basement and we could not be happier with the results. They made every step of the process from design to the finished project simple and straightforward, everybody was easy to work with and made our opinions and needs the top priority and they were able to perfectly translate our vision into the final product. This was a fairly large project involving finishing 1200sq ft with an office, gym and full bathroom and their experience and expertise was obvious. They definitely understand the specific needs of a basement while making it look like any other room in the house. We would use them again in a second, we’ve even been joking about tearing down the rest of the house and just living in the basement!"
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+12

161 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Plow and Property Projects, LLC
Plow and Property Projects, LLC
4.3(
84
)
Basement - Remodel

Serving New Britain, CT and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"Plow and Property has completed several projects for us on a very old and neglected rental property and we are so glad we found them. The first job was a vacant house clean out. The house was left in truly appalling condition. The cleaning crew worked and worked and worked so hard and so long I was telling them to stop. They made a filthy house fresh and pleasant again. I would not have thought it could be restored to such a fresh condition. The next job was replacing the old casement windows which were rotted wood frames in crumbly 1950â s cement. They not only repaired the window foundation area but other foundation ugly spots as well and put in beautiful new sturdy basement sliding windows. They also re-dug and replaced the adjoining window wells which were undoubtedly the original wells and were falling apart. Regraded the foundation area around the wells and reseeded without being asked. While they were in the basement doing the windows they cleaned a bunch of that up too so itâ s no longer a horror movie waiting to be filmed down there. Everything they did was simply above and beyond. Wesley Vercosa has returned my many questions and concerns with lots of information and smiles, bless him. My retired husband worked in construction for many years and he is happy and impressed with the work. We are planning more work with them already."
Response time2 days
16 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Pro Services
Pro Services
4.8(
152
)
Basement - Remodel

Serving New Britain, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Emergency services offered

We offer home remodeling and maintenance services, including kitchen and bathroom renovations, flooring, tile installation, painting, and cabinet and countertop installation. We also provide chimney inspections, maintenance, and rebuilds, along with air duct cleaning and maintenance. From interior upgrades to essential home care, we help make your home more beautiful, comfortable, and functional.\n

Chimney Cap Installation
Smoke chamber before
Chimney Sweep Project
Fireplaces Project
Chimney Sweep Project

+36

Response time4 days
Response rate100%
47 neighbors recently requested a quote
Avatar for TimberWolf Contracting LLC.
TimberWolf Contracting LLC.
4.2(
55
)
Basement - Remodel

Serving New Britain, CT and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

I am a licensed and insured Home Improvement Contractor with 30 years of experience in Home Improvements, Remodeling, and Repairs. We are a family owned business with my son working alongside me as a professional interior and exterior painter with both residential and commercial experience. Our attention to detail and workmanship is top-notch. We are reliable and will do whatever it takes to "make it right" for you.My professional abilities as a Handyman and Woodcrafter include but are not limited to the following: All types of flooring installation to include tile, laminate, and wood, wood floor refinishing, basic and finish carpentry, drywall installation/finishing, interior and exterior painting, kitchen and bath remodeling and repairs to include counter tops and , roofing installation and repairs, deck installation and refinishing, siding installation, masonry work, , window and door installation/repairs. We do a little bit of everything to include power washing. Please feel free to contact me with any questions in regards to any project s you have outstanding and would like to complete Make a list if you have numerous small items and give me a call, "No job is too small or too big". My rates are comparable but more often lower than my competitors. I have worked with area realtors on homes that required TLC and the results were outstanding. I pride myself on client satisfaction and look forward to working with you to turn your house into a home.

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+16

Response rate100%
1 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for BnB Enterprises
BnB Enterprises
5.0(
8
)
Basement - Remodel

Serving New Britain, CT and surrounding areas

Approved

In business since 2020

Credit card accepted

Offers commercial services

"Our kitchen, dining room, living room and entry way came out better than we expected. The team was professional, respectful and exceeded our expectations! We look forward to remodeling our bathroom with them soon!"
Bathroom Remodel
Bathroom Remodel
Bathroom Remodel
Bathroom Remodel
Full Bathroom Remodel

+58

2 neighbors recently requested a quote
Avatar for Better Built Basements, LLC
Better Built Basements, LLC
3.9(
4
)
Basement - Remodel

Serving New Britain, CT and surrounding areas

Approved

In business since 2008

Free estimates

Credit card accepted

"Randy and his team finished room in the basement heping us convert the space into a gym. Amazing customer service, very reliable and accommodating. Excellent quality of work. We enjoying our gym every day and anyone seeing it just goes "WOW" Highly recommend the company but especially Randy from Suffield CT."
Bar Area
Entertainment Area
Entertainment Area
Media Area
Entertainment Area

+3

Response time9 hrs
Recommended by100%of homeowners
Avatar for Henderson Residential LLC
Henderson Residential LLC
5.0(
7
)
Basement - Remodel

Serving New Britain, CT and surrounding areas

Approved

In business since 2015

Free estimates

Offers commercial services

Henderson Residential LLC is 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.

Response time5 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Aestheticore Construction LLC
Aestheticore Construction LLC
5.0(
2
)
Basement - Remodel

Serving New Britain, CT and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

Aestheticore Construction LLC\nYour Dream. Our Build.\n\nAt Aestheticore Construction LLC, we transform your vision into beautiful, functional spaces built to last. From renovations and remodels to custom construction, we deliver quality craftsmanship, attention to detail, and reliable service—bringing your dream home to life.

6 neighbors recently requested a quote
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Basement Remodel FAQs, answered by experts

While bathrooms and kitchens are nearly equal in terms of renovation difficulty, kitchens are the most challenging. Kitchen design, layout, electrical, and plumbing needs all depend on each other for the success of the entire project, and mistakes early in the project can cause trouble later on.

Living in a finished basement is acceptable, but only if the space has the proper points of egress and includes smoke and carbon monoxide (CO) detectors to ensure the safety of the occupants. A good way to ensure your finished basement is suitable for use as living space is to get the basement finishing project properly permitted.

Yes, it is possible to turn a regular basement into a walkout basement. Doing so involves excavating the land around at least one side of your basement foundation, installing retaining walls to create a permanent below-grade area outside your home, and then cutting into the foundation to install an exterior door that leads out to the new space. This is an expensive and time-consuming project, but it can add a lot of value and utility to your home.

Yes, most general contractors require an initial down payment. A reasonable deposit is typically between 10% and 25% of the total project cost, although this can vary by project size and location. This upfront payment helps the contractor cover initial costs like materials, permits, licensing, and hiring subcontractors. The remaining balance is usually billed according to a schedule outlined in your contract, often tied to project milestones or completion dates. Be cautious of contractors who ask for a large deposit of 50% or more, as this could be a red flag for a scam.

Framing a basement takes three to five days, on average, when completed by a professional, though it may take longer for a larger space. Keep in mind this doesn’t include the time to complete the design, obtain permits, and install the drywall on the framing. On average, fully finishing a basement takes an average of 45 days.

The New Britain, CT homeowners’ guide to basement remodels

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