From their website:
Agri-Valley Irrigation, Inc. was founded in 1983 by Larry Rompal and Frank Ciano and has since developed into a large firm supplying unique irrigation services to the Central San Joaquin Valley agriculture community. Agri-Valley can engineer, design, fabricate, install and maintain your project regardless of size – large or small. We carry a large inventory of parts at each of our locations: Fresno, Five Points, Firebaugh, Merced, Bakersfield, and Visalia. Our field staff of installation and service personnel are radio dispatched and considered the finest in the industry. Our installations include mechanical sprinklers, drip irrigation systems, sub surface systems, PVC transport systems, solid set sprinklers and all aspects of aluminum pipe. Also, all of our aluminum is available as rentals. We even rent portable pumps when you need to get the water flowing fast. When you call Agri-Valley for your irrigation needs, you’re “investing in experience”. Our experience has been gained through a staff of over 100 dedicated professionals, which assure you of the best in irrigation service.