The 10 Best Basement Contractors in Rockville Centre, NY 2025

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Top 10 Basement Professionals near Rockville Centre, NY

St. Louis Contracting,Inc

St. Louis Contracting,Inc

Exceptional 5.0

(6)

Exceptional 5.0

(6)

General Contracting

2 hires on Thumbtack
Serves Rockville Centre, NY

Rodely M. says, "Brandon and the entire team of St. Louis Contracting, Inc were completely amazing throughout this whole process. This project looked overwhelming and Brandon and his team took the reins and fixed the back roof my house. Although more work remains (deck, yard/landscaping) I can breathe easily that the back roof is not going to fall or blow away. Not only did Brandon’s team do the roof but replaced some of the siding to the structure above the roof since they discovered it was in such bad shape. Thank you again Brandon and I look forward to working with you for the future projects. I would definitely recommend St. Louis Contracting."See more

Rodely M. says, "Brandon and the entire team of St. Louis Contracting, Inc were completely amazing throughout this whole process. This project looked overwhelming and Brandon and his team took the reins and fixed the back roof my house. Although more work remains (deck, yard/landscaping) I can breathe easily that the back roof is not going to fall or blow away. Not only did Brandon’s team do the roof but replaced some of the siding to the structure above the roof since they discovered it was in such bad shape. Thank you again Brandon and I look forward to working with you for the future projects. I would definitely recommend St. Louis Contracting."

6-S Home Improvements

6-S Home Improvements

Very good 4.5

(22)

Very good 4.5

(22)

Basement Finishing or Remodeling

48 hires on Thumbtack
Serves Rockville Centre, NY

David W. says, "Met with several contractors regarding a complete basement remodel and estimate, and I was just not really impressed."See more

David W. says, "Met with several contractors regarding a complete basement remodel and estimate, and I was just not really impressed."

MWS Asset Management: Home Improvement

MWS Asset Management: Home Improvement

Great 4.8

(75)

Great 4.8

(75)

General Contracting

118 hires on Thumbtack
Serves Rockville Centre, NY

Rona P. says, "They recently completed multiple projects on my home, including a basement renovation, porch renovation, and roof replacement."See more

Rona P. says, "They recently completed multiple projects on my home, including a basement renovation, porch renovation, and roof replacement."

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New York CCF, LLC

New York CCF, LLC

Good 4.4

(79)

Good 4.4

(79)

General Contracting

123 hires on Thumbtack
Serves Rockville Centre, NY

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Jordan B. says, "Francisco was a pleasure to work with. Will look forward to working with him again in the future."See more

Jordan B. says, "Francisco was a pleasure to work with. Will look forward to working with him again in the future."

Keystone Construction

Keystone Construction

Exceptional 5.0

(6)

Exceptional 5.0

(6)

General Contracting

4 hires on Thumbtack
Serves Rockville Centre, NY

Tom K. says, "I’m very satisfied with this company they came out and repaired a crack on my basement wall and waterproofed and sealed the walls around very happy highly"See more

Tom K. says, "I’m very satisfied with this company they came out and repaired a crack on my basement wall and waterproofed and sealed the walls around very happy highly"

JOEY’S CONSTRUCTION NYC

JOEY’S CONSTRUCTION NYC

Great 4.7

(20)

Great 4.7

(20)

General Contracting, Basement Finishing or Remodeling

15 hires on Thumbtack
Serves Rockville Centre, NY

Alina R. says, "Great work on my doorway expansion to the basement. Came in the morning and finished the work neatly and professionally."See more

Alina R. says, "Great work on my doorway expansion to the basement. Came in the morning and finished the work neatly and professionally."

Top To Bottom Home Solutions

Top To Bottom Home Solutions

Great 4.8

(22)

Great 4.8

(22)

Basement Finishing or Remodeling

48 hires on Thumbtack
Serves Rockville Centre, NY

AnnDi P. says, "I could not be happier with my new closet! Lenny was punctual, reasonable, and did a fantastic job. While doing the work Lenny and I discussed the layout and we talked as the work was going on. Lenny wanted to make sure I was getting exactly what I wanted. He was also cleaned up while he was doing the work and when the project was done I didnt have to do anything but put things in the closet. I can not reccomend Lenny more."See more

AnnDi P. says, "I could not be happier with my new closet! Lenny was punctual, reasonable, and did a fantastic job. While doing the work Lenny and I discussed the layout and we talked as the work was going on. Lenny wanted to make sure I was getting exactly what I wanted. He was also cleaned up while he was doing the work and when the project was done I didnt have to do anything but put things in the closet. I can not reccomend Lenny more."

Cruz remodeling

Cruz remodeling

5.0

(2)

5.0

(2)

Basement Finishing or Remodeling

1 hire on Thumbtack
Serves Rockville Centre, NY

Valeska P. says, "Very timely - even arrived earlier than expected. They were very helpful with other minor adjustments to the bathroom that were not part of the original job. I look forward to working with them again."See more

Valeska P. says, "Very timely - even arrived earlier than expected. They were very helpful with other minor adjustments to the bathroom that were not part of the original job. I look forward to working with them again."

Everything Home, Inc.

Everything Home, Inc.

4.5

(2)

4.5

(2)

Basement Finishing or Remodeling

3 hires on Thumbtack
Serves Rockville Centre, NY

Online now

Jan M. says, "They transformed a room in my basement into a livable space and I would definitely hire them again for more work."See more

Jan M. says, "They transformed a room in my basement into a livable space and I would definitely hire them again for more work."

Trinimex construction

Trinimex construction

New on Thumbtack

New on Thumbtack

General Contracting

Serves Rockville Centre, NY

l'm a general contractor within 15 years of experience, we will deliver the best quality to your house. Work with you to find a solution that's quick and affordable. We understand construction and how it works, we specialize on exterior and interior work.See more

l'm a general contractor within 15 years of experience, we will deliver the best quality to your house. Work with you to find a solution that's quick and affordable. We understand construction and how it works, we specialize on exterior and interior work.

Q & A

Answers to commonly asked questions from the experts on Thumbtack.

What is the best waterproof flooring for a basement?

There are several great options for waterproof basement flooring. For example, epoxy floors are waterproof but are thicker and sturdier than paint. Make sure the concrete substrate has been prepared for application.

Tile is a designer’s dream, giving you a moisture-resistant surface that’s infinitely customizable. Rubber sheets or tiles are also good waterproof options, particularly for playrooms, workout areas or laundry rooms.

Vinyl tiles and planks imitate wood or other materials very convincingly, provide moisture resistance and last a long time. And sheet vinyl is affordable and a great waterproofing solution for those in need of quick fixes.

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