Handling your waterproofing needs quickly and accurately
Our extensive experience and technology allows us to meet and handle your waterproofing needs quickly and accurately.
Our experienced residential and commercial crews offer a full line of waterproofing services to customers throughout the Long Island. With our detailed and professional installation techniques, we can help you identify the correct products and applications you will need in order to get your job done right, on time and on budget.
Your first step should be finding an experienced and proven contractor you can trust. Whatever your waterproofing or decking needs, JEM has the right solution to match your requirements.
Experience the difference with JEM, “THE LEAK DETECTIVES” SPECIALISTS IN FINDING LEAKS!