DTD is the nation's most experienced provider of near-surface horizontal systems for environmental remediation and water resource development. DTD specializes in environmental applications of guided boring technology.

BRIDGE & DOCK REPAIR, BRIDGE CONSTRUCTION, SOIL NAILING FOR HILLSIDE STABILIZATION, FOUNDATION DRILLING.

CATHODIC PROTECTION & CORROSION CONTROL PROFESSIONAL ENGINEERING SERVICES, SURVEYS, DESIGNS, INSPECTION, LABORATORY. SPECIALIZED CATHODIC PROTECTION MATERIALS, TRADEMARKED, MORGANODE, BAYANODE ANODES ALUMINUM, GALVANIC, GRAPHITE, MAGNESIUM, PLATINUM, ZINC

General contractor specializing in commercial, residential, multi-family and government.

Gravitec Systems Inc. provides Fall Protection and Industrial Rescue Engineering, Training and Consulting Services. Suppliers for DBI, Elk River, Guardian, Miller, MSA/Rose, Petzel, PMI, UCL, Bullard, and Tractel fall protection equipment.

FGI provides energy smart lighting to businesses wanting to save money on energy. Serving the Pacific Northwest with offices in Spokane, WA and Everett, WA. Specializing in LED lighting but also all commercial lighting products

Low Voltage Control wiring. Sheetmetal, Heating, Ventilation & Air Conditioning

Technology consulting company working in the healthcare and pharmaceutical vertical.

We are a certified DBE/MBE civil excavation and earthwork contractor specializing in engineered log jams, stream channel construction and restoration, anchored retaining walls, bank protection structures, low/high flow bypass diversions, clearing and grubbing, site preparation, grading, pre-engineered steel and precast concrete bridge installations, storm, sewer, water, and earth retention systems, bioswales, gabions, embankment construction, riprap placement, dump trucking of gravel, sand, and soil for our own work and for hire on an very limited basis. We also build trail systems and logging roads.

J. Linder Painting is a residential/commercial painting contractor. J. Linder Painting also applies applications to flat roofs.

Dewatering Contractor

FENCE AND GATE CONSTRUCTION, BARRIER ERECTION, SECURITY INFRASTRUCTURE

25 years Constuction background with strong presence in Project management. Works with owners and agencies to minimize costs and help customers realize the completion of their projects in timeframes that lessen the impact of all involved

Welding distributor with a full line of welding products from Lincoln Electric , Esab, Miller, Thermal arc, Thermal Dynamics plasmas. Industrial, Medical and Specialty Gases from Praxair. product lines to list. Fire division, brushes, Dewalt power tools .

Cascade Drilling Inc. specializes in env. and geotechnical drilling, including sonic, auger, ARCH, well development and direct push. Our broad range of experience gives Cascade an unique ability to provide innovative solutions to your drilling needs.

Digital Security Products - Servers, cameras, software, training and installation.

Building Service Contractor performing janitorial duties including carpet cleaning and stripping and waxing hard surface floors

drywall installation

skilled placement of steel reinforcing and post tensioned cables at cast in place concrete aplications

All construction