Top-rated basement remodelers.

Get matched with top basement remodelers in Monsey, NY

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 Monsey

Avatar for Quality 1st Basement Systems, Inc
Quality 1st Basement Systems, Inc
4.7(
176
)

Serving Monsey, NY and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"We are currently happy with the basement waterproofing and remodeling that was completed! There were issues - most minor but we haven't anything to compare as this was the first-time having contractors complete basement work for us; and our home is almost 100 years old. They were flexible given unexpected issues that came about with the basement. The water proofing was done first and they did a great job. They were happy to review and resolve any remaining questions/concerns and/or issues. Jorge in the service dept. is professional, punctual and is a great representative and asset for this company."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+129

Response time10 hrs
Response rate99%
Recommended by90%of homeowners
Avatar for American Supreme Construction LLC
American Supreme Construction LLC
5.0(
316
)

Serving Monsey, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Emergency services offered

"ASC did an absolutely brilliant job on my bathroom remodel - very professional, neat, respectful of the space and communicative. The bathroom looks terrific! Highly recommend!"
Roof Installation EPDM 51,000 sq/ft
Roof Installation EPDM 51,000 sq/ft
Roof Installation EPDM 51,000 sq/ft
Roof Installation EPDM 51,000 sq/ft
Roof Installation EPDM 51,000 sq/ft

+37

Response time5 hrs
Response rate91%
84 neighbors recently requested a quote
Avatar for Raid Construction LLC
Raid Construction LLC
5.0(
13
)

Serving Monsey, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"Raid Construction remodeled 2 bathrooms in my home and I couldn’t be happier . They worked with extreme precision and finish the job in a timely manner. My my wife was extremely impressed with their cleanliness. We highly recommend them for any home improvement project. We are actually planning on remodeling our basement. Expect a phone call soon Raid Construction!"
Response time3 hrs
Response rate90%
4 neighbors recently requested a quote
Avatar for Loja Renovations Fine Carpentry LLC
Loja Renovations Fine Carpentry LLC
5.0(
22
)

Serving Monsey, NY and surrounding areas

Approved

In business since 2024

Free estimates

Small jobs welcome

With over 22 years experience providing quality home improvement and repair services, backed by satisfaction our competitors can't match, isn't it time to give us a call? Whether you have small or large projects for the interior or exterior, we offer the quality you expect and the customer care you desire to make your home repair and improvement project dreams a reality today.

Bathroom
Bathroom
Bathroom
Bathroom
Bathroom

+5

Response time1 day
Avatar for Sam The Man Home Solutions, LLC
Sam The Man Home Solutions, LLC
5.0(
34
)

Serving Monsey, NY and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"Sam is the man and we love the way our basement remodel turned out. Sam's work ethic and attention to detail are second to none. When ever an issue came up Sam promptly took care of it. He always took the time to explain any changes that needed to be made and did not proceed until we gave him the ok. He is very professional and cleaned up everyday before he left. He showed up on time and often went above and beyond to please us on our renovation. I feel like Sam worked on our house as if it was his own house. I want to thank him for giving us a beautiful living space that our son Joshua can enjoy now that he is moving back home. We highly recommend Sam and would not hesitate to hire him again if needed."
TV Wall mount
TV Wall mount
Drywall Repair
Drywall Repair
Drywall Repair

+130

Response time6 hrs
Recommended by100%of homeowners
Avatar for VOD CONSTRUCTION INC
VOD CONSTRUCTION INC
4.5(
4
)

Serving Monsey, NY and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with.\n\nCall us today you'll be pleased you did. Thank you\n

New bathroom
New bathroom
New bathroom
Response time3 days
Response rate100%
6 neighbors recently requested a quote
Avatar for Raza & Sons Construction, Inc.
Raza & Sons Construction, Inc.
5.0(
2
)

Serving Monsey, NY and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

Platinum Construction is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 6 years of experience serving Brooklyn, NY and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

Response time1 day
Recommended by100%of homeowners
Avatar for P&R BUILDERS LLC
P&R BUILDERS LLC
5.0(
1
)

Serving Monsey, NY and surrounding areas

Approved

In business since 2023

Free estimates

Small jobs welcome

"Working with this company was a pleasure. They were responsive and had great ideas when I knew I needed to change something but wasnâ t sure how to improve the space. They treated my project as if they were working on their own home being mindful of cost and quality. I will definitely be working with them again in the future"
Response time4 hrs
Response rate97%
13 neighbors recently requested a quote
...
Showing 1-10 of 1238
FAQs for basement remodeling projects in Monsey, NY

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 Monsey, NY homeowners’ guide to basement remodelings

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