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Find Basement remodelers in South-lyme

Avatar for Fuery Development Group, LLC

Fuery Development Group, LLC

4.35(
15
)
Approved Pro

Fuery Development Group, LLC

4.35(
15
)
Approved Pro
Customers say: Quality work
20 years of experience
Free onsite estimate

Fuery Development Group, LLC has over 20 years of experience. We handle all renovations from: Siding, Additions, Remodels for kitchen, bathrooms and every room between. Commercial renovations as well! We offer both pressure treated and composite decking. For new construction, we handle everything from start to finish for you. From Design, speaking with the towns to approve permits all the way to the finished build. We do both Residential and Commercial work! If you would like a quote, please give us a call at 860-889-6301 or send us a message at Office@fuerydevelopmentgroupLLC.com We are happy to put you on our schedule :) We encourage you to also visit our website at fuerydevelopmentgroupllc.com

"Excellent price, excellent work, got the job done in a timely manner. We would definitely hire them again."

John L on May 2025

Fuery Development Group, LLC has over 20 years of experience. We handle all renovations from: Siding, Additions, Remodels for kitchen, bathrooms and every room between. Commercial renovations as well! We offer both pressure treated and composite decking. For new construction, we handle everything from start to finish for you. From Design, speaking with the towns to approve permits all the way to the finished build. We do both Residential and Commercial work! If you would like a quote, please give us a call at 860-889-6301 or send us a message at Office@fuerydevelopmentgroupLLC.com We are happy to put you on our schedule :) We encourage you to also visit our website at fuerydevelopmentgroupllc.com

"Excellent price, excellent work, got the job done in a timely manner. We would definitely hire them again."

John L on May 2025


Avatar for M Adorno, LLC

M Adorno, LLC

4.79(
28
)
Approved Pro

M Adorno, LLC

4.79(
28
)
Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
58 local quotes requested

M Adorno Construction LLC prides itself on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you educated throughout the scope of your task or project. We look forward to earning your business! We encourage you to call us today!

"Horrible work, horrible people. Unprofessional and incompetent "

Susie S on April 2025

M Adorno Construction LLC prides itself on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you educated throughout the scope of your task or project. We look forward to earning your business! We encourage you to call us today!

"Horrible work, horrible people. Unprofessional and incompetent "

Susie S on April 2025


Sammy's Home Improvements LLC

5.00(
23
)
Approved Pro

Sammy's Home Improvements LLC

5.00(
23
)
Approved Pro
Customers say: Quality work
21 years of experience
Free onsite estimate

Sammy's Home Improvements 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 20 years of industry experience, is what makes us true professionals. Above all, we are mindful of our client's interests, and make their concerns the basis of our business.

"Sammy did a beautiful job renovating our bathroom. His workmanship and work ethic are exceptional. His price to do the job was very reasonable. Communication was prompt, as well as efficiency in getting the job done. Sammy prides himself on attention to details and really worked (listened) with me to make sure we got our desired results."

Laura W on January 2026

Sammy's Home Improvements 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 20 years of industry experience, is what makes us true professionals. Above all, we are mindful of our client's interests, and make their concerns the basis of our business.

"Sammy did a beautiful job renovating our bathroom. His workmanship and work ethic are exceptional. His price to do the job was very reasonable. Communication was prompt, as well as efficiency in getting the job done. Sammy prides himself on attention to details and really worked (listened) with me to make sure we got our desired results."

Laura W on January 2026


Avatar for Owens Corning Basement Finishing System

Owens Corning Basement Finishing System

4.75(
73
)
Approved Pro

Owens Corning Basement Finishing System

4.75(
73
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
109 local quotes requested

Lux Renovations, LLC, has been serving New England homeowners since 2002. We've finished over 8000 basements in New England, usually in 2-3 weeks. Our dedication to customer experience and satisfaction has won us Owens Corning's top customer service ranking nationally for the last 8 years in a row. Something like that does not happen by accident. We are committed to insuring that all of our customers describe their experience with us as "the best contractor experience I ever had". If you are considering a basement finishing project please allow us to show you how Owens Corning has changed the industry with this unique system. A no-charge consultation and design is available. Give us a call today!

"Lux project manager and staff were great! Great attention to detail."

Brian C on December 2022

Lux Renovations, LLC, has been serving New England homeowners since 2002. We've finished over 8000 basements in New England, usually in 2-3 weeks. Our dedication to customer experience and satisfaction has won us Owens Corning's top customer service ranking nationally for the last 8 years in a row. Something like that does not happen by accident. We are committed to insuring that all of our customers describe their experience with us as "the best contractor experience I ever had". If you are considering a basement finishing project please allow us to show you how Owens Corning has changed the industry with this unique system. A no-charge consultation and design is available. Give us a call today!

"Lux project manager and staff were great! Great attention to detail."

Brian C on December 2022


Avatar for Dynamic Basements Plus

Dynamic Basements Plus

4.98(
59
)
Approved Pro

Dynamic Basements Plus

4.98(
59
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
12 years of experience

Whether its finishing your basement, adding on to your home, or giving your home a total makeover , we're here to help you every step of the way. Dynamic Basements Plus is an established company based in Connecticut, and has a great team of people who have been in the industry since 2002, so we really mean it when we say we're here to help you. Contact us by phone or email and schedule a free quote today!

"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."

John M on December 2025

Whether its finishing your basement, adding on to your home, or giving your home a total makeover , we're here to help you every step of the way. Dynamic Basements Plus is an established company based in Connecticut, and has a great team of people who have been in the industry since 2002, so we really mean it when we say we're here to help you. Contact us by phone or email and schedule a free quote today!

"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."

John M on December 2025


"Unequal others I've interviewed, Dan immediately connected with my vision on how I wanted my home to be to my liking. He's gone above and beyond that, hence, all of my needs are met with proper direction and coaching to his workers. This compliment will surpass any other contractors in my future projects. In fact, I'm keeping him for additions and renovations in the future. You want the best? Look no further. He represents his name for what homeowners need. HANDS DOWN P.S. I'm showing finish results pictures first, before is proceeding, I'm not good at picture editing. "

Enid R on January 2026

We specialize in saving our clients on home improvements projects. From indoor to out door projects. No project is to small or to big. We are affordable.

"Unequal others I've interviewed, Dan immediately connected with my vision on how I wanted my home to be to my liking. He's gone above and beyond that, hence, all of my needs are met with proper direction and coaching to his workers. This compliment will surpass any other contractors in my future projects. In fact, I'm keeping him for additions and renovations in the future. You want the best? Look no further. He represents his name for what homeowners need. HANDS DOWN P.S. I'm showing finish results pictures first, before is proceeding, I'm not good at picture editing. "

Enid R on January 2026


J & P Restoration

4.62(
59
)
Approved Pro

J & P Restoration

4.62(
59
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
15 local quotes requested

With over 33 years experience in residential home improvement projects, J & P Restoration has the knowledge and experience to make your Addition, remodel or other project a reality.

"The owner, John Petrillo, is an old-school pro. This was an insurance claim job, but we hope to hire him again this year for another large (non-insurance claim) project."

Theresa M on May 2023

With over 33 years experience in residential home improvement projects, J & P Restoration has the knowledge and experience to make your Addition, remodel or other project a reality.

"The owner, John Petrillo, is an old-school pro. This was an insurance claim job, but we hope to hire him again this year for another large (non-insurance claim) project."

Theresa M on May 2023


Avatar for Connecticut Basement Systems, Inc.

Connecticut Basement Systems, Inc.

4.80(
35
)
Approved Pro

Connecticut Basement Systems, Inc.

4.80(
35
)
Approved Pro
Customers say: Quick response
104 local quotes requested
39 years of experience

Work completed by Connecticut Basement Systems, Inc., is warranted for lifetime of your home. Satisfaction is guaranteed and we assure prompt reply to all inquiries. Free estimates and financing are available. We've wowed over 30,000 customers since 1987. We have an A plus Better Business Bureau rating. Check us out for unbiased reviews and customer testimonials.

"Overall, working with the company was a good experience."

Marcy W on October 2024

Work completed by Connecticut Basement Systems, Inc., is warranted for lifetime of your home. Satisfaction is guaranteed and we assure prompt reply to all inquiries. Free estimates and financing are available. We've wowed over 30,000 customers since 1987. We have an A plus Better Business Bureau rating. Check us out for unbiased reviews and customer testimonials.

"Overall, working with the company was a good experience."

Marcy W on October 2024


"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!"

Brianna P on November 2024

10 years worth of construction experience in various industries.

"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!"

Brianna P on November 2024


CP Remodel

5.00(
14
)
Approved Pro

CP Remodel

5.00(
14
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
26 years of experience

I have 40 years of experience as a carpenter and am well rounded. I’m a very dependable quality craftsman, I pay attention to detail.

"Excellent,Great job very courtesy,professional. Differently hire again."

Deborah C on February 2025

I have 40 years of experience as a carpenter and am well rounded. I’m a very dependable quality craftsman, I pay attention to detail.

"Excellent,Great job very courtesy,professional. Differently hire again."

Deborah C on February 2025

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Showing 1-10 of 341
FAQs for basement remodeling projects in South-lyme, 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 South-lyme, CT homeowners’ guide to basement remodelings

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