Top-rated basement remodelers.

Get matched with top basement remodelers in Avon, CT

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Basement remodelers in Avon

Henrys Construction & Remodeling LLC

4.83(
24
)
Approved Pro

Henrys Construction & Remodeling LLC

4.83(
24
)
Approved Pro
Customers say: Quick response
9 years of experience
Free onsite estimate

We understand that construction is more than simply following drawings and making sure a structure is up to code. It's about making your vision come to life. This means that details are as important as the end result ? the way joints are placed together, the careful installation of materials to showcase their beauty, the final brush stroke that finishes a project. From concept to completion, we take the time to make sure each milestone is met with the highest level of craftsmanship and professionalism. We stand behind our work, warranty every job, and make sure our clients are involved every step of the way.

"I had my roof replaced by Julia and her team at Henry’s Roofing & Siding, and I'm thrilled with the results. Julia's quick responses and competitive quote gave me confidence and they did a fantastic job replacing the roof, and their attention to detail was spot-on. Clean-up was thorough. I highly recommend Henry’s Roofing & Siding. Their affordability, top-notch work, and excellent communication make them a great choice. I'm delighted with their work and grateful for their service"

Juliet A on November 2023

We understand that construction is more than simply following drawings and making sure a structure is up to code. It's about making your vision come to life. This means that details are as important as the end result ? the way joints are placed together, the careful installation of materials to showcase their beauty, the final brush stroke that finishes a project. From concept to completion, we take the time to make sure each milestone is met with the highest level of craftsmanship and professionalism. We stand behind our work, warranty every job, and make sure our clients are involved every step of the way.

"I had my roof replaced by Julia and her team at Henry’s Roofing & Siding, and I'm thrilled with the results. Julia's quick responses and competitive quote gave me confidence and they did a fantastic job replacing the roof, and their attention to detail was spot-on. Clean-up was thorough. I highly recommend Henry’s Roofing & Siding. Their affordability, top-notch work, and excellent communication make them a great choice. I'm delighted with their work and grateful for their service"

Juliet A on November 2023


StrawBuilders, LLC

4.91(
26
)
Approved Pro

StrawBuilders, LLC

4.91(
26
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
21 years of experience

StrawBuilders, LLC, specializes in Green building, energy efficiency and environmentally friendly designs. With more than 16 years of experience, we provide full remodeling and construction services.

"Chris and his team are awesome! We will be using them from now on."

Courtney H on April 2021

StrawBuilders, LLC, specializes in Green building, energy efficiency and environmentally friendly designs. With more than 16 years of experience, we provide full remodeling and construction services.

"Chris and his team are awesome! We will be using them from now on."

Courtney H on April 2021


"They painted walls and trim and did not make a total mess. Just took a little longer than expected. Overall, It was not bad and what I would call a commercially acceptable job."

Charles B on November 2023

tbd

"They painted walls and trim and did not make a total mess. Just took a little longer than expected. Overall, It was not bad and what I would call a commercially acceptable job."

Charles B on November 2023


Avatar for D.R.C.Building Contractors, LLC

D.R.C.Building Contractors, LLC

4.63(
16
)
Approved Pro

D.R.C.Building Contractors, LLC

4.63(
16
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
48 years of experience

DRC Building Contractors, LLC has been in business for over 40 years. Through customer service and experience can make your project a complete and successful one. Call today and get your project started.--Member (Better Business Bureau -- A+ Rating) Websight : www.drcbuildingcontractors,com

"Do not hire this company will make you waste your time and money. They do not answer calls after paying them."

Marta F on September 2020

DRC Building Contractors, LLC has been in business for over 40 years. Through customer service and experience can make your project a complete and successful one. Call today and get your project started.--Member (Better Business Bureau -- A+ Rating) Websight : www.drcbuildingcontractors,com

"Do not hire this company will make you waste your time and money. They do not answer calls after paying them."

Marta F on September 2020


Avatar for BnB Enterprises

BnB Enterprises

5.00(
1
)
Approved Pro

BnB Enterprises

5.00(
1
)
Approved Pro
5 years of experience

We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a locally owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today, and we look forward to working with you!

"Very professional efficient and appropriately priced. Easy to work with and kept us well informed throughout each step of the process. Was accommodating when unexpected hurdles came up during the project"

Fareed R on December 2025

We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a locally owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today, and we look forward to working with you!

"Very professional efficient and appropriately priced. Easy to work with and kept us well informed throughout each step of the process. Was accommodating when unexpected hurdles came up during the project"

Fareed R on December 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
113 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 AN Pamir INC

AN Pamir INC

5.00(
5
)
Approved Pro

AN Pamir INC

5.00(
5
)
Approved Pro
1 years of experience
Free onsite estimate

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 customer's interests, and make their concerns the basis of our business.

"helped me with cleaning up my kitchen, redoing the slabs and flooring !"

saiffy y on October 2025

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 customer's interests, and make their concerns the basis of our business.

"helped me with cleaning up my kitchen, redoing the slabs and flooring !"

saiffy y on October 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
111 local quotes requested
38 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


Avatar for RKG CONTRACTING COMPANY

RKG CONTRACTING COMPANY

5.00(
7
)
Approved Pro

RKG CONTRACTING COMPANY

5.00(
7
)
Approved Pro
20 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"RKG Contracting Company did a wonderful job renovating my new home. Craftsman was impeccable. On time and under budget. I have recommended him to a few friends and family members over the years and they have all had the same experience. Also very easy to convey my ideas and an all around pleasant personality."

Michael S on April 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"RKG Contracting Company did a wonderful job renovating my new home. Craftsman was impeccable. On time and under budget. I have recommended him to a few friends and family members over the years and they have all had the same experience. Also very easy to convey my ideas and an all around pleasant personality."

Michael S on April 2025


Avatar for FS Sanchez Landscaping LLC

FS Sanchez Landscaping LLC

4.78(
9
)
Approved Pro

FS Sanchez Landscaping LLC

4.78(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 local quotes requested

We are a small, family owned operated full service landscaping company. Aside from all of your landscaping needs, we also specialize in, hardscaping, rock walls, paver and concrete patios, decks, new driveway construction and more! We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today! We carry a home improvement license and we are fully insured.

"Job done well, on time."

Frank R on March 2024

We are a small, family owned operated full service landscaping company. Aside from all of your landscaping needs, we also specialize in, hardscaping, rock walls, paver and concrete patios, decks, new driveway construction and more! We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today! We carry a home improvement license and we are fully insured.

"Job done well, on time."

Frank R on March 2024

...
Showing 1-10 of 1023
FAQs for basement remodeling projects in Avon, 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 Avon, CT homeowners’ guide to basement remodelings

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