storm sewer

Blackwatch Civil LLC is a Service-Disabled Veteran-Owned civil contracting firm based in Potterville, Michigan. It self-performs civil site work, underground utilities, drainage, and athletic field construction for federal, municipal, and commercial clients. The company is SAM.gov registered and SBA-certified as an SDVOSB and VOSB, and its principal brings over 15 years of field experience in civil construction.

athletic field gradingCatch basinsexcavationfinish gradingirrigation installationmass gradingretention and detention systemssanitary sewersite preparationstorm drainage installationsubsurface drain tileunderdrain systemsunderground utility systemsWater main installation

Concord Excavating Enterprises, Inc. is a civil contractor founded in 1995 to compete for and execute civil projects in the greater Chicagoland area. It is a WBE/DBE certified civil contractor and union shop providing excavation, sitework, and site utilities services.

cast-in-place concretedemolitionearth excavationhydro excavationpump stationsrock excavationsanitary sewersetting of pre-cast structuresshoring installation & removalsite clearingsite preparationsitework gradingslide rail systemsStormTrap installationtrench boxeswatermain

Entler Excavating Co, Inc. is a construction and excavating company based in Decatur, Illinois. They handle both new construction and repairs/restorations, and specialize in planning, managing and building multi-phase jobs. They offer an end-to-end client experience including communication, budgeting, staffing, and on-site organization, and have worked with companies, municipalities and designers.

asphalt millingbox culvertsbridge constructiondemolitionearthworkexcavationparking lotspile drivingproject managementsanitary sewersheet piling/shoringsoil stabilizationsubdivision developmentwater main

Gray Construction Corp., formerly Gray Bros. LLC, is a locally owned heavy civil construction company in Morgan City, Louisiana, founded in 1998 by Dan Gray, a civil engineer. The firm is committed to constructing quality projects in a timely and professional manner, with expertise spanning levees, flood walls, bridges, buildings, and roadwork.

base coursecast-in-place bridge constructionconcrete pavingestimatingformwork engineeringheavy civil constructionprecast bridge constructionproject managementsanitary worksheet pilingwater work

KT Holden is a regional heavy construction and material supply contractor based in Lebanon, Ohio, serving Ohio, Kentucky, and Indiana within a 100-mile radius of Cincinnati. Founded in 2013, the company has grown to more than 60 employees and provides site development, trucking, and material supply services to public, commercial, and industrial customers.

design-builderosion controlheavy highway constructionmass excavation and gradingmaterial supplyretaining wallsroad constructionsite developmentstructural concretetrucking and logisticsunderground utility installation