DryMaster - Your NJ Basement Waterproofing Specialists. For over 20 years we have been in the business of repairing homes, with thousands of satisfied homeowners throughout the Delaware Valley. Our company is based on the belief that our customers' needs are of the utmost importance. Our entire team is committed to meeting those needs. This is why we offer our homeowners LIFETIME WARRANTIES on every basement that we waterproof. As a result, a high percentage of our business is from repeat customers and referrals. We would welcome the opportunity to earn your trust and deliver you the best service in the industry. Call now and schedule an appointment for us to visit with you and offer our solutions to your leaking basements.