Castle-Rose is a single source for integrated planning, design, and construction services. Drawing upon staff experience in taking federal projects from concept to construction, Castle-Rose is a unique and highly-qualified general contractor.

DMS provides comprehensive facilities management, systems analysis and upgrades, and construction support services for existing and new facilities.

SDVOSB specializing in Federal Contracting, we provide project management & contracting services throughout WA, OR & ID. With over 35 years of professional experience & customer satisfaction we finish every project professionally, efficiently and safely.

Full-service environmental management, construction, and engineering firm, including environmental remediation, waste management, design-build, D&D, H&S, environmental compliance, public involvement, natural and cultural resources, NEPA, GIS, IT

GeoRadar Imaging provides ground penetrating radar(GPR)and structural scanning of concrete walls and foundations. Non destructive testing (NDT), locating and identification of rebar, conduits, hydronic lines, fiber optics, air voids, rock pockets,

Vactor Services: excavation assistance, potholing, trenching, dewatering, sewer and storm system cleaning, septic tank cleaning, sensitive utilities excavation, tank excavation

Commercial general contractor providing a wide-range of building construction services, including new construction, tenant improvements, building maintenance and repairs, site improvements, including utilities, and environmental remediation.

Specializing in three primary divisions; land development and utilities, building services, and grounds maintenance. Minergy has a wide assortment of equipment to handle all weather and terrain conditions.

Env engineering; Const mgt; Engineering design; Const; Green const; Renovation; Demo; Vertical & utility const; Electrical D-B; Remedial investigation; Feasibility studies; Remediation; LTO/LTM; Munitions; Compliance; Emergency response; IH; Geotechnical

General Contractor specializing in all types of commercial and industrial construction including pre-engineered steel buildings, concrete tilt-up, wood frame construction, commercial remodels, construction management services, and design/build services.

Contract and direct employee recruiting services. Specialize in temporary contract, direct recruiting and staffing. Managed Staffing Services. Assuming full responsibility for operating a specific customer function on an ongoing basis.

BNL Technical Services, LLC provides a broad range of Engineering, Technical Support, Safety, Health, and Environmental services. Short term, or long term, we are committed to providing quality services at the most cost effective and reasonable price.

General Contractor - Industrial building construction, site preparation, excavation, grading, demolition, underground utilities, asphalt, concrete. Septic system design/installation

Custom crushing and rock sales; heavy machinery, heavy hauling

Construction, environmental management & engineering firm, includes environmental remediation/compliance, waste management, design-build, D&D, H&S, asbestos/lead abatement. Equipment Logistics & staffing. Meet stringent requirements of Government Projects

General Contractor, heavy highway, heavy construction, flood control, asphalt paving & repairs, industrial painting, coating, sandblasting, concrete

NW Construction has 19 years experience in excavation, underground utilities, demolition, waterline embankment stabilization, emergency response, culvert installation and removal, grading, and earthwork.

Woodland Constructors provides contracting in the following areas: Excavation, Embankment, Stream Work, Road Restoration, Habitat Structures, Bridges. We have subcontractors in the Masonry, HVAC, Plumbing, Electrical, Concrete, and Welding trades.

PTI provides complete high/low voltage transmission line, substation, distribution system installation with wholesale/retail supply of electrical materials to utilities, commericial and residential customers including city street lights.

Environmental Consulting, Geo-technical Engineering Services, Civil Engineering, Telecommunications Support, Sustainable Design and Energy Management, Environmental Risk Management Support Services, Construction Monitoring