by-pass pumping

Brabston Inc. is a family owned and operated utility contractor in Knoxville, TN. Owner Martin Brabston has over 43 years of industry experience, and his son Cody serves as Vice President overseeing field operations. The company is licensed, bonded and insured and uses Caterpillar equipment.

excavationHDPE pipe welding up to 48''heavy hauling up to 150,000 poundsOSHA certified Trench Safety and Confined Space Entrypipeline constructionsanitary sewer installationsoil gradingstorm drain installationWater main installation

Charles R. Underwood, Inc. (CRU) provides pumping solutions for the municipal, industrial, agricultural, and wastewater water markets in North Carolina, South Carolina, and Virginia. Founded in 1965, CRU sells and services all types of centrifugal pumps, offers field services, shop repair and rebuild, well drilling, and electrical and engineering support. The company also produces its own Underwood Pump brand of vertical turbine pumps.

custom fabricationelectrical servicesEngineering Servicesfabricationfield servicemachiningpreventative maintenancepump rebuildpump repairvibration analysiswell drilling

Com-Bro Contracting, Inc. was founded in 2019 by James Compton to provide mechanical general contracting services to private and public water utility owners. The firm focuses on water/wastewater treatment plants and pumping stations, installing pumps, pipes and complete mechanical retrofits. It is a MDOT Certified Minority Firm serving Maryland and the surrounding areas.

building material deliverychemical tank and feed systemsequipment haulingfilter rehabilitationgeneral contractingmechanical process installationpump and pipe installation