Fire Protection Contractor with 35 years experience in fire protection. Also have extensive knowledge of hazardous material management and environmental services.

Rough Frame Carpentry, Window Installer, General Contractor

Triptych Construction Inc. specializes in rockfall safety problems on highways, railroads, dams, and many other locations. Our employees have extensive experience in all types of rockfall drapery and barriers, debris flow, rock scaling, and shotcrete.

Structural engineering services for commercial, industrial, residential, institutional facilities, forensic investigations, structural plan review services, finite element analysis, and expert witness services.

New construction, remodeling of residential and commercial buildings. Concrete cutting and core drilling. Demolition. Construction Management, Project coordination

D&T Excavation provides site development, excavation, and earthmoving capablities. We specialize in wood grinding/chipping, forest roads, culverts, road decomissioning, and environmental habitats.

SERVICE DISABLED VETERAN owned. COMMERCIAL/RESIDENTIAL, REMODEL/NEW CONSTRUCTION, EXCAVATION, SITE PREP, UTILITIES and specializing in CONCRETE and ROAD CONSTRUCTION /DECOMMISSIONING. Forestry support includes trail, road and grounds maintenance.

Provides full spectrum design, consultation, logistics and project management, construction consultation for residential, commercial, industrial, government clearance, nationally and internationally deployable, site surveys and report services.

Firm created 12/2009. Construction auditing for public/private capital construction projects. Principal has over 25 years experience in construction accounting and auditing.Promotes good stewardship practices, contractual compliance and due diligence.

Founded in 1967, we have a heritage of quality construction in the NW US. We complete projects as GC, CM or Design-Builder, and self-perform concrete and carpentry. We delivery excellence through great people and our committment to project success.

Northwest Engineering Service, Inc. (NWESI) services include: ??Commissioning ??Testing, adjusting and balancing (TAB ??System assessments and troubleshooting ??Cleanroom performance testing ??Energy / Thermographic studies

WS Randall Construction provides general construction and design-building capabilities with over 32 years experience. We specialize in rennovation/remodeling including full kitchens, ADA access, meeting rooms, entranceways and office build outs.

Viking Engineering & Construction specializes in turn-key construction for government and healthcare facilities. We provide General Contractor Construction, Engineering and Project Management.

Commerical and Industrial construction. New construction and remodel of existing facilities. Excavation & concrete work. Experience in concret tilt, wood and steel stud framing. Experience in road, underground pipe and bottomless arch culverts.

Classic Structures provides general construction support in both the residential, industrial, commercial and institutional areas. We specialize in renovation, remodeling and upgrading of facilities including historical/wood structures.

Provide and install energy management and temperature control systems. Commissioning.

Small Business General Contractor. Experienced in new and remodel of horizontal and vertical building projects, design build, CMGC, excavation, underground, pump stations/piping/lagoons, new bids, TI, remodel, historic, preservation, heavy concrete.

Lifetime Windows & Doors specializes in the professional sales & installation of residential and light commercial style windows & doors. We provide and or provide and install high efficency replacement and new construction windows & doors siding & trim.

Road Construction, Bridge Retrofit, Water and Sewer Systems, Bridge/Dock Construction, Excavation, Earthmoving, Water Treatment Plants, Wastewater Treatment Plants, Structural Concrete.

PBS provides environmental, health & safety, natural resouce and environmental/geotechnical engineering services to public and private clients and prime consultants primarily in the pacific northwest. PBS has national and international project experience.