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What We Do


J.L.K. is a widely recognized and respected caulking, waterproofing, interior and exterior painting and textured coatings contractor which generates most of its revenue from the public and private sectors in the state of Florida and various other states in the United States. J.L.K. has over 35 years of experience in the industry and is licensed in Florida and Virginia.

Corporate Objectives


J.L.K.'s main objective is to provide solutions to our customers’ caulking and waterproofing concerns and water intrusion problems with top of the line products. We employ many of the most experienced and competent employees available in our industry. We also provide the best customer service.

Company Bio


J.L.K. was founded by Lee A. Kushner, who has been in the industry since 1976. Our commitment to quality workmanship and customer satisfaction has propelled J.L.K. into a leadership role in the caulking, waterproofing, moisture protection, and painting and textured coatings industries. J.L.K.'s most important resource is our experienced office staff and field employees. Safety is a number one priority and all of our employees are trained regarding equipment and safety procedures. J.L.K. has built a reputation of trust in the industry and customers rely on our honesty and dependability, as well as our superior workmanship. As a leader in our industry, we continually strive to improve our service and keep abreast of new technology and products available.