Top-rated basement remodelers.

Best basement remodelers near Lagrangeville, NY

Enter your zip and get matched with up to 5 pros

Need a pro for your basement remodel project in Lagrangeville, NY?

Select your specific project to find the pro for you.

TRUSTED BY LAGRANGEVILLE, NY HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon62
    Verified basement remodels reviews

Top-Rated Basement remodelers in Lagrangeville - Updated Nov 2026

Avatar for Hire Her Home Improvement Inc.
Hire Her Home Improvement Inc.
4.7(
331
)
Basement - Remodel

Serving Lagrangeville, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Warranties offered

"We had our kitchen completely remodeled by Hire Her Home Improvement. Angela and her crew were very professional and responsive throughout the whole process. They were punctual, efficient, and always left the house clean when they left for the day. They were very respectful of our home. The job was completed on time and the kitchen came out beautiful! Angela was always available to answer any questions and always kept us updated. She is very knowledgeable, patient, and a pleasure to talk to. All the costs were clearly communicated and there were no surprises. I would highly recommend Hire Her for any home remodel or repair!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Response time7 hrs
8 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for V & S Home Improvement, LLC
V & S Home Improvement, LLC
4.9(
61
)
Basement - Remodel

Serving Lagrangeville, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"V&S did a fantastic job on our kitchen and bathroom remodel! From the beginning, they supported thoughtful design and recommended high quality materials. They worked quickly and always kept our space clean. They went above and beyond to create a functional space, recommending solutions I would not have originally thought of. For a full kitchen and bath remodel the total timespan was about one month, which was faster than I ever expected, and with no short cuts on quality. I highly recommend V&S for any home renovation project."
Kitchen Remodel
Kitchen Remodel
Deck Rebuild
Deck Rebuild
Repaint Stucco and Trim

+25

Response time10 hrs
Response rate90%
9 neighbors recently requested a quote
Avatar for Nu-Line Home Improvements
Nu-Line Home Improvements
5.0(
96
)
Basement - Remodel

Serving Lagrangeville, NY and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"Our roof was a difficult roof. A Cape Cod with dormers. Tom is a perfectionist. He treated our roof as his own. He did a wonderful job. I would hire him in a minute to do anyother jobs that may come up."
Profile Picture
decks
decks
decks
decks

+14

Response time10 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for Pro Services
Pro Services
4.8(
150
)
Basement - Remodel

Serving Lagrangeville, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Emergency services offered

"They came on time and it was done according to where the chimney needed attention. There was no problem communicating with the contractor. The chimney is practically brand new."
Chimney Cap Installation
Smoke chamber before
Chimney Sweep Project
Fireplaces Project
Chimney Sweep Project

+36

Response time4 days
Response rate100%
43 neighbors recently requested a quote
Avatar for LRL DESIGNS
LRL DESIGNS
5.0(
9
)
Basement - Remodel

Serving Lagrangeville, NY and surrounding areas

Approved

In business since 2001

Free estimates

Small jobs welcome

**ASK US ABOUT OUR FREE CONSULTATIONS and designer discounts on any furniture and accessories purchased!!** We are a "Full Service" Architectural & Interior Design Firm....from the initial design to the finished product with all of our trades fully licensed and insured. We pride ourselves on 24 years of excellent design service to our clients.

BEFORE
Main entry with a gallery of artwork on leather wall
AFTER
Kitchen with new built-in banquet seating with rust leather cushio and added throw pillows.
AFTER

+19

Response time1 day
Response rate100%
7 neighbors recently requested a quote
JLR Construction
4.8(
18
)
Basement - Remodel

Serving Lagrangeville, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Offers commercial services

"Joe and Chris exceeded all of our expectations with the job. The job consisted of having to remove the left side door frame and molding from our bathroom door which they took great care in doing thus minimizing any destruction of the plaster walls. They expertly installed the new frame and rehung the door perfectly. They also repaired out front exterior door which was out of plumb and not closing properly. And also replaced our exterior basement door. They also replaced a damaged tongue and groove knotty pine board in our stairwell leading to our upstairs bedroom. Joe and Chris explained everything they had to do to complete the jobs and Joes estimate was reasonable in price. They are both gentlemen with a professional attitude, friendly and easy to talk to about the work and a variety of other topics not related to the job at hand. I highly recommend them."
Siding prep
Siding finished
Prep work
Finished wall
Front Porch

+8

Response time4 hrs
Response rate89%
1 neighbors recently requested a quote
Avatar for Superior Painting & Home Improvement
Superior Painting & Home Improvement
4.7(
19
)
Basement - Remodel

Serving Lagrangeville, NY and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

As a local Putnam & Westchester and Duchess County expert, we know that homeowners expect only the highest quality of work completed on schedule and correctly the first time. With 20 years of experience, Superior Painting & Home Improvement prioritizes your needs and expectations from start to finish. Make your next home improvement project an exceptional experience with Superior Painting, Ltd.

Before
After
Garrison, New York before picture
Garrison, New York after picture
Before

+34

Response time3 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for C&O PrimeBuild LLC
C&O PrimeBuild LLC
5.0(
8
)
Basement - Remodel

Serving Lagrangeville, NY and surrounding areas

Approved

Free estimates

Emergency services offered

Credit card accepted

"C&O was pretty efficient . Andrew and his team was always on time and communication was always there. They worked in a few rooms in my house including my kitchen.Prices were affordable. And everything was explained in detail. Would definitely recommend to anyone looking to renovate their home."
Kitchen Renovation
Kitchen Renovation
Kitchen
Before
Porch

+5

6 neighbors recently requested a quote
...
Showing 1-10 of 195
Basement Remodel FAQs, answered by experts

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.

Egress windows or doors are required in finished basements to meet safety and building codes. If your basement is unfinished and used as a storage space, egress windows are not required, but anything considered a habitable space must have an additional point of egress in addition to the stairs.

Adding an extension or addition to your home costs more than a loft conversion in all but the rarest cases where the home's structural integrity is lacking. Because a home addition requires a new foundation section or significant structural upgrades to handle a cantilevered portion, the cost compared to almost any loft conversion is significantly greater for the same square footage.

You should plan on waiting at least a year and ideally two to three years after construction before finishing your basement. This will give the foundation time to settle in response to the weight of your home and the expansion of the surrounding soil. You can then repair your foundation and seal any cracks as needed before finishing it to reduce your risk of future leaks or other issues.

Yes, in most cases, finishing a basement is worth the cost. The project adds valuable, usable square footage to your home and typically provides a return on investment (ROI) of 70% to 75%. For example, an average basement refinishing project costing $32,000 could add between $22,400 and $24,000 to your property's value. The final value added depends on factors like your location, the quality of materials and workmanship, and the features you include, such as a living space, bedroom, or bathroom. To be officially counted in your home's total square footage, the finished space must comply with all local building codes, including requirements for points of egress. However, in areas prone to flooding, a finished basement might be seen as a liability by potential buyers and could potentially decrease your home's value.

The Lagrangeville, NY homeowners’ guide to basement remodels

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