heavy civil construction

Judy Construction Company is a 100% employee-owned and operated construction company founded in 1974 by Larry M. Judy and incorporated on April 9, 1974. With over 50 years of experience, it has completed well over 200 water and wastewater treatment projects, as well as heavy-highway, bridge, and commercial building projects. It has been ranked in the top 200 Environmental Contractors globally by Engineering News-Record for the past 20 years.

bridge constructioncommercial building constructionheavy highway constructionwater and wastewater treatment facility construction

Jumeaux Inc. is a licensed general contractor based in Leesburg, FL, focused on heavy civil construction. The company coordinates self-performed work with vendors, suppliers, and subcontractors, and applies a civil engineering approach emphasizing quality control and attention to detail.

coordination of subcontractorsculvertsdrainage structuresfoundationsgeneral contractingjunction boxesmass gradingpondspump stationsquality controltreatment plantswater and wastewater construction

Kamalani Construction, Inc. is a heavy civil firm based in Northern California and an SBA-certified HUBZone contractor, Woman-Owned Small Business (WOSB), and Economically Disadvantaged Woman-Owned Small Business (EDWOSB). The company specializes in levee and flood protection projects, embankment construction and repair, pump stations, wetland restoration, and construction management, with a focus on safety, schedule, and field-proven execution.

construction managementembankment construction and repairhighway, street, and bridge constructionlevee and flood protectionpump stationsRemediation Serviceswetland restoration

KC Construction Co. is a heavy civil general contractor with over 35 years in business, specializing in Dam Construction and Rehabilitation, Levees, Flood Control Projects and Roller Compacted Concrete. The company focuses on technically challenging heavy civil construction projects and utilizes in-house civil and geotechnical engineering solutions.

certified installercofferdam design/installconstruction managerconsultantdam construction and rehabilitationdesign/buildflood protectiongeneral/prime contractorin-house civil and geotechnical engineeringjoint venturelandfill constructionlevee constructionsite developmentstream restoration and stabilizationsubcontractorvalue engineeringwater and wastewater treatment plant construction

KE&G is a 100% employee-owned heavy civil and commercial contractor delivering roads, bridges, utilities, site development, mining, and commercial construction across Arizona, New Mexico and Texas. The company has 50+ years of experience, 600+ employee owners, and a 400+ heavy equipment fleet, and has been based in Tucson, Arizona since 1972.

asphalt pavingbid-buildbridge constructionCMARcommercial constructionconcrete pavingconcrete repairsdesign-builderosion controlexcavationJOC/IDIQmass gradingpavement preservationPublic-Private Partnership (P3)self-performed constructionsoil stabilizationutility installation and rehabilitation

Kerr Contractors is a heavy civil general contractor and construction management firm headquartered in Woodburn, Oregon, founded in 1988 and celebrating over 35 years of service. It works throughout the Pacific Northwest on earthmoving, road building, and underground utilities, offering both preconstruction and construction services with a focus on safety and technology adoption.

asphalt and concrete recyclingasphalt pavingconstruction managementdemolitionearthmovingmaterial productionmillingpipeline constructionPreconstructionrailroad constructionspecialty metal fabricationunderground utilities

Knife River is one of the nation's largest construction materials and contracting businesses, operating in 15 states across the western, central, and southern U.S. It builds roads, bridges, and airport runways and provides construction materials and services for any size project. The company was founded in 1917 near the Knife River in North Dakota and became an independent, publicly traded company (NYSE: KNF) in 2023.

airport terminal constructionbridge constructiondraftingerectionfabricationprecast designtransportation

Kostmayer Construction is a marine construction company serving petrochemical and industrial facilities and municipalities along Louisiana's waterways and across the Gulf South. The company self-performs marine construction, mechanical piping systems, material handling systems, maintenance and emergency work, and heavy civil construction, and operates a full-service marine fabrication facility for off-site prefabrication.

cofferdam constructionemergency constructionmarine constructionmarine fabricationmaterial handling systemsmechanical piping systemspiping installationpiping maintenanceprefabricationstructural steel erection

Kyle Conti Construction (KCC) is a privately-owned, fourth-generation construction firm founded in 2000 and headquartered in Hillsborough, NJ. It is an award-winning general contractor and industry leader in heavy civil and environmental construction and infrastructure development, serving the northern Mid-Atlantic region in both the private and public sectors.

bridges and roadsdam rehabilitationdesign/buildenergy and utilitiesenvironmental constructioninfrastructure developmentports and marinerails and transitrefineries and industrialSustainability