SJ Waterproofing LLC | Serving South & Central Jersey

COVID-19 Statement: In light of the current public safety concerns we wanted to remind our clients we are here for YOU. We have your health and safety as well as the crews health and safety in mind. With that being said, we understand the importance of your property and how big of an investment it is. Please feel free to ask any basement or waterproofing questions over the phone or email.

Exceptional Services We Offer

We at SJ Waterproofing understand the importance of a professionally managed waterproofing company. Our management and crew have expert, hands on knowledge and insist on only installing the best systems available. Our success is founded on honesty, reliability, quality, and service.

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Waterproofing Services

We understand your property is a big investment and we want you to know we are here for you to help and repair any water damage that you may have for the safety …

Sump Pump

A Sump Pump is your number one key to get water out of the basement. Whether you are looking for a brand new pump, maintenance or replace of the pump…

Foundation Repair

It is only natural that the foundation in your home will age or crack overtime, it is sometimes most necessary to fix the issue. We offer some of the best, most affordable repairs...

Project Galleries

With so many years of experience in the business, our company is your source for the highest quality and waterproofing service.

Brigantine, NJ
Delran, NJ
Moorestown, NJ
West Deptford, NJ

About Our Company

SJ Waterproofing has the most experienced workforce in the waterproofing industry with more than 12 decades in combined experience in correcting waterproofing and foundation problems. We do not use high pressure salesmen, fear tactics or sales gimmicks. We provide quality workmanship at affordable pricing. Every estimate is given by a member of the SJ Waterproofing family.

We do our own work; no subcontractors are used. Engineers and architects for consultants are available upon request. We can correct any type of water problems and interior and/or exterior structural problems using the latest and most modern technology available. We can provide many references upon request.

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Next Previous Client Testimonials

The contractor was very knowledgeable, professional, and courteous. The job was finished in record time

Jacqueline L. Sicklerville, NJ

Very nice and caring people. They did a great job as a matter of fact I will have them come back to put in a new driveway and increase the width, also to give me a path to the mail box. Very professional people. I am new to the area and any time I have something done, everyone knows and asks about it.

Williamstown, NJ

Great company. Professional workers. Reasonable pricing. Would recommend to anyone.

Melissa A. Swedesboro, NJ

Company has been in business for many years and their customer service is excellent. Their work is second to none.

Barbara K. Mullica Hill, NJ

I contacted several waterproofing contractors to quote on my project. SJ Waterproofing was the only one that didn't try to scare me. They were professional from the start. They assessed my project and explained how they would correct the problem. They answered all my questions and never once tried to badger me in to signing a contract. then and there. I had the time to make my decision and was very glad I chose them . Aside from s reasonable price, everything Phil explained would happen, is exactly what happened. Anthony and Lou were professional and their workmanship was excellent. I would recommend them for any project.

Glassboro, NJ

Very great to deal with. Responded to emails promptly. Thank you!

Aubrey R. Blackwood, NJ

Proud to Be Associated With

With so many years of experience in the business, our company is your source for the highest quality and basement waterproofing service.

856-275-9093

7 AM - 9 PM

We Know the Business from the Ground Up!

Family Owned & Operated for Over 50 Years

Waterproofing Services in Central & South Jersey

Don't Let Mold & Mildew Grow

Exceptional Services We Offer

Waterproofing Services

Sump Pump

Foundation Repair

Project Galleries

About Our Company

Request An Estimate

Why Choose Us?

Free Consultations

Day Scheduling

Reputable Company

Specialized Company

Dependable Services

Licensed & Insured

Next Previous Client Testimonials

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