Consistent quality, trustworthy service. These are the hallmarks of our company. With over 32 years personal experience, LLC GC, draws upon its four generations or knowledge to provide comprehensive installation, construction, removal, and distribution of:

• Petroleum equipment, fluid handling equipment
• Petroleum, chemical, and water tanks
• Fuel, industrial, and process piping

Further our testing, certification, training, design, and layout services are available to present and all-inclusive solution for our customer’s needs.

Through our sister company, One Source Petroleum Supply, LLC GC has the ability to comprehensively supply equipment to any petroleum, water, or process project. From repair/replacement parts to entire turn key solutions, One Source Petroleum Supply is your source for expertise and equipment. Through our joint efforts, the procurement and installation phases become one seemless, hassel free transaction which reduces delays, cuts downtimes, and improves productivity by providing one point of contact for all warranty, labor, or training issues.

LLC GC is an industrial, commercial and institutional contractor servicing the Mid-Atlantic United States (Virginia, Maryland, D.C., and North Carolina). Our work primarily focuses on:

• Industrial Plants
• Commercial Facilities
• Service Stations
• Healthcare Facilities
• Educational Institutions
• Governmental Facilities (Federal, State, and Local)

Our services include new construction, remodeling/expansion, testing, certification, training, repair, equipment/tank removal, and hazmat/spill cleanup. For a detailed list please click here or on the above links.