ISCO has a long history of recognizing and building on opportunity. In 1962, founder Jim Kirchdorfer, Sr. was running his family’s hardware store on the corner of a neighborhood in the heart of Louisville, KY when he recognized a need and developed a solution. A long-time devotee to the game of golf, he was able to parlay his love of the game into a business specializing in underground golf course irrigation. He named the venture the Irrigation Supply Co. (ISCO).

Magnolia River Services, Inc. (Magnolia River) was founded in 2000 and is headquartered in Decatur, Alabama. Magnolia River is an engineering, inspection, GIS, software, and consulting company focused on the utilities, oil and gas, water, and pipeline infrastructure industries.  Magnolia River has four professional service Business Units that provide a host of solutions—from front-end engineering design (FEED) to commissioning. Our professional service Business Units include engineering, inspection, GIS, and GeoCurrent, our technology unit.

Founded in 1953, Miller Pipeline has grown to provide a comprehensive range of pipeline contracting and rehabilitation services for natural gas, liquids, water, and wastewater pipelines.

Since 1957, the City of Monroe Energy Services Department has provided residents in and around the City with natural gas services from small space heaters to industrial loads of 1000’s of Dt’s (dekatherms) per day.

SRCS provides the products and services needed to comply with Federal and State pipeline safety regulations.

North Carolina 811, is a non-profit organization funded by its member facilities. We take locate information from anyone engaged in excavation activities.  An excavator may include contractors, utilities, and homeowners.  The information about proposed excavation is transmitted to the member facility owners that provide service in the requested excavation area. We have a variety of member facility owners including utilities, municipalities, universities, and homeowner’s associations.

Natural Gas Division of the Department of Public Utilities has a rich 50 plus year history serving the Orangeburg area safely and efficiently. Because of quality service, low rates and customer satisfaction, we can take pride in knowing our jobs, are "jobs well done".