Serving NY Since 2015
Orange · Dutchess · Ulster · Sullivan · Putnam · Rockland Counties
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Interior drainage work
Sal's team
Crawlspace work
About Us · Sal's Basement Waterproofing LLC

New York's Most Trusted
Waterproofing Company.

Serving Sullivan, Ulster, Dutchess & Orange Counties for over 20 years. Real work. Real results. Rock solid guarantee.

20+Years in Business
6Counties Served
6Services Offered
100%Satisfaction Guaranteed
Free On-Site Estimate
Rock Solid Guarantee
Year-Round Service
No Hidden Fees
20+ Years Experience
Sal's team at work
20+Years of Excellence
Exterior work
Crawlspace
About Us

New York's Most Trusted
Waterproofing Company

Sal's Basement Waterproofing has been protecting New York homes for over 20 years. We're known for getting it right the first time — every time.

Whether it's basement waterproofing, crawl space repair, foundation protection, or sump pump installation — we serve Sullivan, Ulster, Dutchess & Orange Counties with the same level of care and precision on every single job.

With Sal's Basement Waterproofing you can always stay assured that none of your waterproofing needs in NY will remain unmet. Just let us know your problem and address, and we can fix you an appointment at a time that is most favorable for you.

Free on-site estimate — no obligation
Appointments scheduled around your time
Transparent pricing — what we quote is what you pay
Rock solid guarantee on every job
Who We Are

Over 20 Years Keeping
New York Basements Bone Dry.

If you are looking for someone who can help you with basement waterproofing, you are at the correct place. Sal's Basement Waterproofing is a basement waterproofing company in New York helping people with its services for over 20 years.

No matter what your requirement is — basement waterproofing, crawl space repair, concrete waterproofing, foundation waterproofing, or sump pump installation — in Sullivan, Ulster, Dutchess & Orange Counties, we can always help you.

With Sal's Basement Waterproofing you can always stay assured that none of your waterproofing needs will remain unmet. Just let us know your problem and we can fix you an appointment at a time that is most favorable for you.

Interior drainage
Interior Drainage
Crawlspace
Crawlspace
Wall Cracks
Wall Cracks
Concrete Floors
Concrete Floors
Our Promise to You

When You Choose Sal's,
Here's What You Can Expect.

01

Quick, Responsive Service Year Round

Water problems don't wait for the right season — and neither do we. We respond fast, any time of year, to assess and fix the issue before it gets worse.

02

Highly Trained Professional Employees

Every member of our crew is trained in modern waterproofing techniques and held to the highest standards of professionalism, workmanship, and safety.

03

Modern & Effective Waterproofing Techniques

We use the latest waterproofing methods and materials — not shortcuts. Our solutions are designed to be permanent, not temporary patches that fail in the next storm.

04

A Company With an Impeccable Reputation

Our reputation is built one job at a time. Every project we complete is a reflection of our commitment to quality, honesty, and results — and our clients know it.

05

A Rock Solid Service Guarantee

We don't just do the job and disappear. We stand behind every project we complete with a guarantee that gives you peace of mind long after we've packed up and left.

Ready to get started?
Get Your Free Estimate Today

No pressure. No obligation. Just a straight answer from Sal himself.

845-800-0077
What Our Clients Say

Real Reviews from Real
New York Homeowners

★★★★★ 5.0 Average · 10 Verified Google Reviews
★★★★★
Google

"Our basement is bone dry! When I contacted Sal he promptly made an appointment, arrived on time, and explained everything. His price was very fair. His crew did a superb job from start to finish. I would definitely recommend Sal's to anyone."

CS
Carol Schuler
Sullivan County, NY
Verified Client
★★★★★
Google

"We contacted four waterproofing companies. Every company but Sal's sent a salesman. When Sal came to look at the job, he actually explained the solution himself. His crew dug through lots of rock in three days. Not a drop of water since. Couldn't be more satisfied."

TB
Timothy Brennan
New Paltz, NY
Verified Client
★★★★★
Google

"Sal was great through the whole process. He gave me good/better/best options and was completely transparent about costs. 4 days after the project, torrential rain and flood warnings — but my basement stayed dry as a bone. Night and day improvement. Thank you Sal!"

SW
Samuel Wheeler
Ulster County, NY
Verified Client
★★★★★
Google

"My experience with Sal's team was exceptional. They arrived early every day, finished a four-day job in three, and the quality was flawless. I couldn't find a single flaw in their work. Competitive pricing and outstanding results. I wholeheartedly recommend them."

MC
Marlon Castro
Local Guide · Rockland County, NY
Verified Client