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Best basement remodelers near Henderson, NY

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Top-Rated Basement remodelers in Henderson - Updated Nov 2026

Avatar for ET Construction
ET Construction
5.0(
4
)
Basement - Remodel

Serving Henderson, NY and surrounding areas

Approved

In business since 2025

Emergency services offered

Warranties offered

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's custom needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

3 duplicate remodel
3 duplicate remodel
3 duplicate remodel
3 duplicate remodel
3 duplicate remodel

+107

Avatar for Travani Construction, LLC
Travani Construction, LLC
4.0(
5
)
Basement - Remodel

Serving Henderson, NY and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

We are a service disabled veteran owned business serving Jefferson County! 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!

Response time2 days
12 neighbors recently requested a quote
Avatar for J.Garrison property maintenance
J.Garrison property maintenance
New to Angi
Basement - Remodel

Serving Henderson, NY and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

Here at J.Garrison property maintenance we specialize in landscaping and general property maintenance we take much pride in our work to ensure our customers high quality and reliability we specialize in lawn care, spring /fall clean up, tree trimming, mulch/topsoil, also retaining walls and small concrete jobs

Backyard restoration
Backyard restoration
Backyard restoration
Lawn care 2025
Lawn care 2025

+5

Avatar for A&T Outdoor Services
A&T Outdoor Services
4.8(
16
)
Basement - Remodel

Serving Henderson, NY and surrounding areas

In business since 2019

Emergency services offered

Warranties offered

With decades of experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.

One Acre Lot
One Acre Lot
.25 Acre Lot
1.5 Acre Lot
1.5 Acre Lot

+4

Response time1 day
Recommended by100%of homeowners
Avatar for High Tech Construction Co
High Tech Construction Co
4.3(
43
)
Basement - Remodel

Serving Henderson, NY and surrounding areas

In business since 1987

Free estimates

Emergency services offered

For years High Tech Construction Co. has been servicing its customers with efficiency, integrity, and Professionalism. Specializing in brownstone exterior restoration we strive to preserve historic brownstones from deterioration. Located in Brooklyn NY. Take tour of our website and gain insight into the core values and philosophies at High Tech Construction Co.

Facade Restoration - High Tech Construction Co
stoop restoration -high tech construction co
Wood Stoop
Limestone Stoop
brownstone stoop and facade restoration

+20

Recommended by81%of homeowners
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Basement Remodel FAQs, answered by experts

Although it’s not required, air ventilation in a finished basement can help improve the air quality, prevent moisture and mold issues, keep musty odors away, and also maintain the air quality throughout the rest of your home. Proper ventilation will help maintain the value of your investment in finishing your basement. Try basement ventilation methods like installing vents or a dehumidifier for best results.

Anything having to do with the structure of your home, such as raising the ceiling, is usually the most expensive part of finishing a basement. Another project component that could be a surprisingly high expense is adding an exterior entrance. 

The cost of a walkout basement can be anywhere from $5,000 to $35,000.

A finished basement does not always count as square footage, as this varies by state regulations. In areas that allow below-grade spaces to be included in a home's official square footage, the basement must typically meet certain conditions. These conditions often include having a functional egress and being a livable space with flooring, finished walls, and temperature control. To be certain, contact your local assessor to confirm your area's specific policies regarding basement square footage.

Common mistakes when finishing basement walls include neglecting proper insulation, insufficient moisture management, and poor ventilation. Not addressing these issues can lead to mold growth, water damage, and discomfort. Additionally, inadequate planning, improper framing, and rushing the project can result in subpar outcomes. 

It's essential to follow best practices, seek professional guidance if needed, and prioritize thoroughness and attention to detail.

It’s less expensive to finish your basement than it is to build an addition to your home. The average cost to refinish a basement is $32,000 (between $7 and $23 per square foot) while building an addition to your home costs $50,325 ($80 to $210 per square foot). Depending on the size of your basement and other factors, like moving plumbing and electrical, refinishing a basement is a more cost-effective option in most cases.

The Henderson, NY homeowners’ guide to basement remodels

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