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Find Basement remodelers in Norwalk

Avatar for Design By Day, LLC

Design By Day, LLC

168 Echo Hill Drive
4.38(
8
)
Approved Pro

Design By Day, LLC

168 Echo Hill Drive
4.38(
8
)
Approved Pro
Customers say: Quality work
15 years of experience
Free onsite estimate

We are a locally owned and operated company with over 30 years of industry experience. We specialize in kitchen & bathroom remodels, and expanding living space by finishing your basement, or completing an addition. We offer a wide range of expertise for a variety of other home improvement projects decks, master suites and improving living spaces using open concept to re-imagine your home. We pride ourselves on the quality of our work as well as our commitment to outstanding results. Every project gets a complete design so you can see it on paper and make changes that work. We look forward to building lasting relationships and guarantee your satisfaction! We are a bilingual company, and are happy to serve both our English and Spanish speaking communities!

"Eva is a true a professional, very thorough and helped us navigate through the covid process. She went through every point of the project with us prior to starting and updated us daily when she stopped in to check on progress and quality of the crew. She was very involved with all the details of the project and nothing was too small for her to discuss with us. From the start of our kitchen and bath remodel, she saw it through to a beautiful completion. Having worked with Eva on past projects such as our basement remodel, we highly recommend Eva and her crew; she is a pleasure to work with and a true professional."

michele s on October 2020

We are a locally owned and operated company with over 30 years of industry experience. We specialize in kitchen & bathroom remodels, and expanding living space by finishing your basement, or completing an addition. We offer a wide range of expertise for a variety of other home improvement projects decks, master suites and improving living spaces using open concept to re-imagine your home. We pride ourselves on the quality of our work as well as our commitment to outstanding results. Every project gets a complete design so you can see it on paper and make changes that work. We look forward to building lasting relationships and guarantee your satisfaction! We are a bilingual company, and are happy to serve both our English and Spanish speaking communities!

"Eva is a true a professional, very thorough and helped us navigate through the covid process. She went through every point of the project with us prior to starting and updated us daily when she stopped in to check on progress and quality of the crew. She was very involved with all the details of the project and nothing was too small for her to discuss with us. From the start of our kitchen and bath remodel, she saw it through to a beautiful completion. Having worked with Eva on past projects such as our basement remodel, we highly recommend Eva and her crew; she is a pleasure to work with and a true professional."

michele s on October 2020


Avatar for H & A HOME IMPROVEMENT LLC

H & A HOME IMPROVEMENT LLC

272 Federal St
5.00(
5
)
Approved Pro

H & A HOME IMPROVEMENT LLC

272 Federal St
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 years of experience

At H & A HOME IMPROVEMENT LLC, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts and will always keep you educated about the work process. We look forward to earning your business.

"Was an overall good experience. Howard's expertise, skill and knowledge is unmatched. He was professional and his prices were reasonable. I would definitely recommend him for excellent affordable carpentry."

Shauntal E on April 2024

At H & A HOME IMPROVEMENT LLC, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts and will always keep you educated about the work process. We look forward to earning your business.

"Was an overall good experience. Howard's expertise, skill and knowledge is unmatched. He was professional and his prices were reasonable. I would definitely recommend him for excellent affordable carpentry."

Shauntal E on April 2024


Joseph Giglio Construction

2 Jet Brook Road
5.00(
4
)
Approved Pro

Joseph Giglio Construction

2 Jet Brook Road
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
53 years of experience

Accomplish your construction goals easily with the help of Joseph Giglio Construction. Our licensed experts are always ready to assist you with any renovation or building project. Whether you want a custom home or new drywall installed in your office, our team has the skills to get the job done. Call us today!

"I have used them for 25 years there work is beyond reproach."

Leonard L on April 2017

Accomplish your construction goals easily with the help of Joseph Giglio Construction. Our licensed experts are always ready to assist you with any renovation or building project. Whether you want a custom home or new drywall installed in your office, our team has the skills to get the job done. Call us today!

"I have used them for 25 years there work is beyond reproach."

Leonard L on April 2017


Avatar for Vulcan Basement Waterproofing & Flooring, Inc.

Vulcan Basement Waterproofing & Flooring, Inc.

100 Lauman Lane, Unit B
3.71(
75
)
Approved Pro

Vulcan Basement Waterproofing & Flooring, Inc.

100 Lauman Lane, Unit B
3.71(
75
)
Approved Pro
Customers say: Quick response
22 local quotes requested
78 years of experience

Proudly serving Long Island, the Five Boroughs, Westchester, Southeastern CT, Putnam, and Dutchess counties. Our installation methods and products have set the standard for the industry for OVER 70 YEARS. Call us today to schedule your FREE no-obligation estimate to have one of our expert technicians analyze the causes of your water problems and offer solutions. If you have cracks on the walls or floor or ever get water in your basement after heavy rains or melting snow and especially if you are considering finishing your basement, call us. We offer no money-down, no-interest options along with low-interest, longer term payment plans. With HUNDREDS of years of combined experience, you can rest assured that we will give you a dry, safe and useable basement...GUARANTEED!!! CALL VULCAN TODAY (800) 343.4355

"The crew was professional neat clean they explained everything to me and the work was what they said would be and quality work they're very reliable they were on time and very communicative about what the exactly were going to do excellent job if you thinking of doing basement work these are the guys excellent work"

Kel K on November 2024

Proudly serving Long Island, the Five Boroughs, Westchester, Southeastern CT, Putnam, and Dutchess counties. Our installation methods and products have set the standard for the industry for OVER 70 YEARS. Call us today to schedule your FREE no-obligation estimate to have one of our expert technicians analyze the causes of your water problems and offer solutions. If you have cracks on the walls or floor or ever get water in your basement after heavy rains or melting snow and especially if you are considering finishing your basement, call us. We offer no money-down, no-interest options along with low-interest, longer term payment plans. With HUNDREDS of years of combined experience, you can rest assured that we will give you a dry, safe and useable basement...GUARANTEED!!! CALL VULCAN TODAY (800) 343.4355

"The crew was professional neat clean they explained everything to me and the work was what they said would be and quality work they're very reliable they were on time and very communicative about what the exactly were going to do excellent job if you thinking of doing basement work these are the guys excellent work"

Kel K on November 2024


Avatar for JR General Contractor, LLC

JR General Contractor, LLC

22 Olive Street
4.83(
15
)
Approved Pro

JR General Contractor, LLC

22 Olive Street
4.83(
15
)
Approved Pro
Customers say: Quick response
15 years of experience
Free onsite estimate

JR General Contractor LLC, is committed to excellence 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.

"Yes they did an excellent job"

Louise R on May 2025

JR General Contractor LLC, is committed to excellence 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.

"Yes they did an excellent job"

Louise R on May 2025


Avatar for Aspiration Experts General Construction, LLC

Aspiration Experts General Construction, LLC

12 Downs St, Ste 2
5.00(
1
)
Approved Pro

Aspiration Experts General Construction, LLC

12 Downs St, Ste 2
5.00(
1
)
Approved Pro
1 years of experience
Free onsite estimate

Aspiration Experts General Construction LLC is proud to be locally owned and operated. We bring your project over 20 years of combined experience. Let us help to bring your vision to life with our high quality, professional craftsmanship. Call us today for your free estimate. We look forward to earning your business today and into the future.

"Erik and his team are excellent!! I would give 10 stars if I could. Very professional, cleaned up after the work, showed up on time, they were able to handle any obstacles that came up. I had them replace carpet downstairs with tile, install new lights, repair a ceiling and demoed my old bathroom to a beautiful new space. They were very honest and dependable."

Nicole L on September 2025

Aspiration Experts General Construction LLC is proud to be locally owned and operated. We bring your project over 20 years of combined experience. Let us help to bring your vision to life with our high quality, professional craftsmanship. Call us today for your free estimate. We look forward to earning your business today and into the future.

"Erik and his team are excellent!! I would give 10 stars if I could. Very professional, cleaned up after the work, showed up on time, they were able to handle any obstacles that came up. I had them replace carpet downstairs with tile, install new lights, repair a ceiling and demoed my old bathroom to a beautiful new space. They were very honest and dependable."

Nicole L on September 2025


GALMAC CONSTRUCTION CORP.

14 Lincoln Ave
5.00(
2
)
Approved Pro

GALMAC CONSTRUCTION CORP.

14 Lincoln Ave
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

Galmac Construction Corp is committed to excellence 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. Bringing over 20 years of Construction experience in the Industry between Ireland and the USA.

"Very competent and responsive"

Rick C on November 2020

Galmac Construction Corp is committed to excellence 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. Bringing over 20 years of Construction experience in the Industry between Ireland and the USA.

"Very competent and responsive"

Rick C on November 2020


Avatar for Owens Corning Basement Finishing System

Owens Corning Basement Finishing System

365 Silas Deane Hwy
4.75(
73
)
Approved Pro

Owens Corning Basement Finishing System

365 Silas Deane Hwy
4.75(
73
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
114 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


Henry Showah Construction, LLC

19 Sally Ann Drive
4.80(
13
)
Approved Pro

Henry Showah Construction, LLC

19 Sally Ann Drive
4.80(
13
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
14 local quotes requested

Henry Showah Construction can skillfully design and remodel all types of projects. We take pride in our attention to detail. Please give us a call to set up an appointment.

"We contracted Henry as our GC to lead a 175K addition/renovation of our home. We added a master suite (w/ walk-in closet), another bedroom, a play/rec-room, and a workshop. We also took down the walls of an existing room to open up the common areas and built a hallway of pocket doors. We found him to be a great communicator. His subs were professional and courteous. Highly recommend him for others and would be happy to hire him again for future projects."

Peter D on January 2021

Henry Showah Construction can skillfully design and remodel all types of projects. We take pride in our attention to detail. Please give us a call to set up an appointment.

"We contracted Henry as our GC to lead a 175K addition/renovation of our home. We added a master suite (w/ walk-in closet), another bedroom, a play/rec-room, and a workshop. We also took down the walls of an existing room to open up the common areas and built a hallway of pocket doors. We found him to be a great communicator. His subs were professional and courteous. Highly recommend him for others and would be happy to hire him again for future projects."

Peter D on January 2021


Cal Construction Services LLC

176 N Main St
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Cal Construction Services LLC

176 N Main St
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
25 years of experience
Free onsite estimate

We've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!

We've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!

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FAQs for basement remodeling projects in Norwalk, CT

While the terms remodeling, renovating, and finishing are often used interchangeably, there are some differences. Remodeling your basement transforms the space by changing its layout, adding new features, or altering its function. Renovating restores the existing space to like-new condition without major structural changes. Finishing converts an unfinished basement into a livable area with walls, ceilings, and flooring.

A full basement remodel typically takes two to six weeks, depending on the project's complexity and any unforeseen challenges. Factors like design changes, permitting, and material availability can affect the timeline, as well as the availability of the contractors you’re working with. Remember that the bigger the project, the longer it will take to complete.

Remodeling your basement is not just about gaining extra space—it's a savvy investment. You can expect around a 70% return on investment (ROI), comparable to other major home improvements like kitchen or bathroom remodels. Adding functional living space boosts your home's value and appeals to potential buyers. Plus, converting your basement into a rental apartment could provide additional income, increasing your return even more.

The Norwalk, CT homeowners’ guide to basement remodelings

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