Specialty Underwater Services (SUS) is an emergency-based industrial diving and heavy marine construction company specializing in underwater marine construction, including bridges, dams, pipelines, intakes, outfalls, inspection services, piers and wharfs, and other public safety and local agency needs. With two geographic locations in Pittsburgh, PA and Baltimore, MD, we offer a range of services, including commercial diving, underwater construction, maintenance, repairs, and inspection. Our team of certified divers has extensive experience in commercial diving and heavy marine construction, allowing us to safely and successfully complete projects across various industries, from power companies to environmental firms. Whether it's a simple one-day job, a multi-faceted project, or an open maintenance contract, we have the expertise and resources to deliver a quality product consistently.