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Find Basement remodelers in New Fairfield

Avatar for JR General Contractor, LLC

JR General Contractor, LLC

4.83(
15
)
Approved Pro

JR General Contractor, LLC

4.83(
15
)
Approved Pro
Customers say: Quick response
16 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 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
107 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 HM Construction & Painting

HM Construction & Painting

4.76(
138
)
Approved Pro

HM Construction & Painting

4.76(
138
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
13 local quotes requested

HM Construction and Painting was founded in 1990 to provide customers with the most incredible home remodeling and renovating services in Fairfield County. We Provide Architectural and Structural Drawing Design Services. We provide general contractor services to both residential and commercial customers. Above all, our goal is to give you an extraordinary standard of excellence, quality, and professionalism each and every time you hire us. We know that referrals run businesses, so we strive to give you the best experience possible. From painting to carpentry home repair and from roofing to flooring, there is very little we can’t do! We specialize in bringing homeowners’ dreams to life. Whether you’re making a few cosmetic changes or you’re gutting a room and starting over, we are fully equipped to take your project on. We proudly provide service to Greenwich, CT and Darien, CT, as well as the surrounding areas! Ready to get started? Take a look at our Services page to see what we can offer you. Don’t forget, we offer free estimates at your convenience, so feel free to contact us at any time for an estimate.

"Used HM Construction for many projects inside home. They did a fantastic job on all projects. Completed remodels with doors, fabrication, cabinets, tile, closets and accent designs around home. Fair pricing. Great communication. Professional and polite crew. Clean and respectful of home. Highly recommend."

Cory M on February 2026

HM Construction and Painting was founded in 1990 to provide customers with the most incredible home remodeling and renovating services in Fairfield County. We Provide Architectural and Structural Drawing Design Services. We provide general contractor services to both residential and commercial customers. Above all, our goal is to give you an extraordinary standard of excellence, quality, and professionalism each and every time you hire us. We know that referrals run businesses, so we strive to give you the best experience possible. From painting to carpentry home repair and from roofing to flooring, there is very little we can’t do! We specialize in bringing homeowners’ dreams to life. Whether you’re making a few cosmetic changes or you’re gutting a room and starting over, we are fully equipped to take your project on. We proudly provide service to Greenwich, CT and Darien, CT, as well as the surrounding areas! Ready to get started? Take a look at our Services page to see what we can offer you. Don’t forget, we offer free estimates at your convenience, so feel free to contact us at any time for an estimate.

"Used HM Construction for many projects inside home. They did a fantastic job on all projects. Completed remodels with doors, fabrication, cabinets, tile, closets and accent designs around home. Fair pricing. Great communication. Professional and polite crew. Clean and respectful of home. Highly recommend."

Cory M on February 2026


Avatar for JM Construction

JM Construction

4.69(
21
)
Approved Pro

JM Construction

4.69(
21
)
Approved Pro
Super Service Award
Customers say: Terrific value
21 local quotes requested
33 years of experience

JM Construction has over twenty years of experience in residential interior and exterior remodeling. They provide high-quality and efficient services to Fairfield County with emphasis on customer service. For your next residential remodeling project, give JM Construction a call today!

"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. "

Jim L on February 2026

JM Construction has over twenty years of experience in residential interior and exterior remodeling. They provide high-quality and efficient services to Fairfield County with emphasis on customer service. For your next residential remodeling project, give JM Construction a call today!

"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. "

Jim L on February 2026


Avatar for 203 Building & Remodeling

203 Building & Remodeling

5.00(
20
)
Approved Pro

203 Building & Remodeling

5.00(
20
)
Approved Pro
Customers say: Quality work
35 years of experience
Free onsite estimate

As a home improvement contractor and home remodeling contractor, we rely on quality performance and customer satisfaction. Our work is made to withstand the test of time and live up to your expectations. Call us for info on starting your addition project, deck building, insurance repairs, and a wide variety of projects including new homes. We are Fairfield County's premier contracting company with over 35 years of experience in providing excellence in commercial and residential building. We have worked on a wide variety of commercial projects like Bethel High School Sports Pavilion ,Dodgingtown Fire Department and St. Margaret's Church in Brookfield, CT, plus 100s of residential remodels. Our magnitude of improvement projects shows that at 203 Building & Remodeling, we offer quality craftsmanship at fair prices. Servicing Fairfield county since 1987

"FJS was hired after a comparison of the quality of his work compared to reasonable pricing. Timeliness was never a problem in that his crew showed up every morning and the project was never delayed . Quotes were all written and unforeseen work was handled in a professional way They will be my first call on future projects"

michael g on February 2026

As a home improvement contractor and home remodeling contractor, we rely on quality performance and customer satisfaction. Our work is made to withstand the test of time and live up to your expectations. Call us for info on starting your addition project, deck building, insurance repairs, and a wide variety of projects including new homes. We are Fairfield County's premier contracting company with over 35 years of experience in providing excellence in commercial and residential building. We have worked on a wide variety of commercial projects like Bethel High School Sports Pavilion ,Dodgingtown Fire Department and St. Margaret's Church in Brookfield, CT, plus 100s of residential remodels. Our magnitude of improvement projects shows that at 203 Building & Remodeling, we offer quality craftsmanship at fair prices. Servicing Fairfield county since 1987

"FJS was hired after a comparison of the quality of his work compared to reasonable pricing. Timeliness was never a problem in that his crew showed up every morning and the project was never delayed . Quotes were all written and unforeseen work was handled in a professional way They will be my first call on future projects"

michael g on February 2026


Avatar for C&C Home Finishing LLC

C&C Home Finishing LLC

5.00(
26
)
Approved Pro

C&C Home Finishing LLC

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

C&C Home Finishing has proudly served the Fairfield area for over 12 years, specializing in kitchen and bathroom remodeling. As a reliable general contractor, we go above and beyond to meet our clients' needs, offering custom services such as flooring, tile installation, window installation, siding, and roofing. Our commitment to excellence has helped us build strong relationships with our customers. Trust us to bring your home improvement visions to life with quality craftsmanship and personalized service.

"C&C completely gutted and renovated our hall bath and partially redid the master bath. The work included repair to downstairs ceilings, painting, as well as replacement of numerous doors, and replacing hardware in other rooms. I cannot say enough good things about this company and crew. They did impeccable work, were patient and helpful when materials delivered incorrectly and immediately helped us figure out solutions that turned out better than our original plans. They were respectful in our home, did amazing daily cleanup and the end result exceeded our expectations, which is not easy to do. Their estimate was spot on, no up-charging or hidden costs and the job was finished two days earlier than estimated. C&C will be our first choice for all our future renovation plans!"

Leah V on January 2025

C&C Home Finishing has proudly served the Fairfield area for over 12 years, specializing in kitchen and bathroom remodeling. As a reliable general contractor, we go above and beyond to meet our clients' needs, offering custom services such as flooring, tile installation, window installation, siding, and roofing. Our commitment to excellence has helped us build strong relationships with our customers. Trust us to bring your home improvement visions to life with quality craftsmanship and personalized service.

"C&C completely gutted and renovated our hall bath and partially redid the master bath. The work included repair to downstairs ceilings, painting, as well as replacement of numerous doors, and replacing hardware in other rooms. I cannot say enough good things about this company and crew. They did impeccable work, were patient and helpful when materials delivered incorrectly and immediately helped us figure out solutions that turned out better than our original plans. They were respectful in our home, did amazing daily cleanup and the end result exceeded our expectations, which is not easy to do. Their estimate was spot on, no up-charging or hidden costs and the job was finished two days earlier than estimated. C&C will be our first choice for all our future renovation plans!"

Leah V on January 2025


Avatar for Custom Build and Remodeling, LLC

Custom Build and Remodeling, LLC

5.00(
7
)
Approved Pro

Custom Build and Remodeling, LLC

5.00(
7
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 local quotes requested

We are dedicated to providing our clients with the very best in excavation and building site services. We specialize in residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"We had a fantastic experience remodeling many aspects of our house: basement, attic, as well as electrical and plumbing. They went above and beyond with everything. Very trustworthy; the project was completed within budget and on time. A truly smooth experience. I would strongly recommend this contractor to everyone!"

Rebecca M on July 2025

We are dedicated to providing our clients with the very best in excavation and building site services. We specialize in residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"We had a fantastic experience remodeling many aspects of our house: basement, attic, as well as electrical and plumbing. They went above and beyond with everything. Very trustworthy; the project was completed within budget and on time. A truly smooth experience. I would strongly recommend this contractor to everyone!"

Rebecca M on July 2025


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
96 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


WILLIAM R DEICKLER CONTRACTING, INC.

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

WILLIAM R DEICKLER CONTRACTING, INC.

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
42 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!


Avatar for Omega Development LLC

Omega Development LLC

4.69(
13
)
Approved Pro

Omega Development LLC

4.69(
13
)
Approved Pro
Super Service Award
Customers say: Quick response
36 local quotes requested
22 years of experience

At Omega Development LLC, we bring your home improvement dreams to life with precision, quality, and craftsmanship you can trust. Our licensed and insured team specializes in home renovations, custom construction, kitchen and bathroom remodeling, additions, and exterior upgrades. With years of experience in the residential construction industry, we pride ourselves on delivering exceptional results, honest communication, and dependable service—from the first consultation to project completion. Whether you’re looking to modernize your space, increase your property value, or build your dream home, Omega Development LLC is your trusted partner for reliable, high-quality construction solutions. ✅ Our Services Include: Full Home Renovations & Remodels Kitchen & Bathroom Remodeling Home Additions & Basement Finishing Roofing, Siding & Exterior Improvements Custom Home Builds & Design-Build Services & more...

"I had an emergency and needed immediate help. They responded immediately, did the work the next day, were priced fairly and did excellent work. They get my highest recommendation! "

Gary N on October 2025

At Omega Development LLC, we bring your home improvement dreams to life with precision, quality, and craftsmanship you can trust. Our licensed and insured team specializes in home renovations, custom construction, kitchen and bathroom remodeling, additions, and exterior upgrades. With years of experience in the residential construction industry, we pride ourselves on delivering exceptional results, honest communication, and dependable service—from the first consultation to project completion. Whether you’re looking to modernize your space, increase your property value, or build your dream home, Omega Development LLC is your trusted partner for reliable, high-quality construction solutions. ✅ Our Services Include: Full Home Renovations & Remodels Kitchen & Bathroom Remodeling Home Additions & Basement Finishing Roofing, Siding & Exterior Improvements Custom Home Builds & Design-Build Services & more...

"I had an emergency and needed immediate help. They responded immediately, did the work the next day, were priced fairly and did excellent work. They get my highest recommendation! "

Gary N on October 2025

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FAQs for basement remodeling projects in New Fairfield, 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 New Fairfield, CT homeowners’ guide to basement remodelings

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