demolition, excavation, soil remediation, waste hauling, hazardous waste hauling, emergency response, pond cleaning, vacuum truck services, 20 & 40 yard bins hauling & rentals, septage hauling,

Asbestos Abatement, Lead Abatement, General Contractor.

ROCK DRILLING, BLASTING, ROCK BOLTING, SOIL NAILING, EXCAVATION, ROCK EXCAVATION, RIPRAP, TRUCK HUALING, BRIDGE WORK, CULVERT REPLACEMENT, CLEARING & GRUBBING, SEEDING & FERTILIZING, CHANNEL EXCAVATION, GRADING AND SITE WORK.

Heavy Civil / Industrial Construction Structural Steel Structural Concrete Welding Applications Pipe (Carbon, stainless steel, alloy, etc.) Coatings Road construction Mass earthwork Storm drains Asphalt Parking Lots Fences Soil cement

The company installs and repairs HVAC, water, sewer & gas lines. We also use high presssure equipment for cleaning stainless steel of all types

Handle most general contracting responsibilities for building and road construction projects. You will see no bonding because of location on the Spokane Indian Reservation. I do have liscense bonding.

BASE MAINTENANCE SUPPORT, FACILITIES MANAGEMENT SUPPORT SERVICES, HEATING AND AIR CONDITIONING SYSTEMS, MANAGEMENT CONSULTING IN ENERGY & ENVIRONMENTAL, COAL RESEARCH & DEVELOPMENT, PROGRAM REVIEW & DEVELOPMENT.

Specialize in FRP tank linings and repair. Fiberglass Duct, Pipe and Fittigs. Protective Coating of Concrete and Steel Surfaces. Sewer Linings and Coatings. Automotive Wire Harness. Automotive Wire Connectors and Switches.

construction and services AND SALES

Full composites tooling and manufacturing. We've manufactured cooling tower parts, pipes, pipe fittings, water and septic pipe and tanks, boats, docks, marinas and accessories. Full wood fabrication capabilities with computerized equipment.

FAB&INSTALL METAL GOODS & MACHINERY FOR FACTORY, PRODUCTION, & ENVIRONMENTAL PURPOSES.DUST REMOVAL, WATER TREATMENT, CHEMICAL STORAGE, SOLVENT RECOVERY SYSTEMS&PROCESS MONITORING, AR CONTRACTOR LIC. CLASSIFICATION SPECIALTY CONTRACTOR.

Founded in 2001, Calstruction is an Engineering and General Building Contractor specializing in commercial and industrial projects. We are a service oriented and cost-conscious Minority Owned and a Service Disabled Veteran Owned Small Business.

General, Electrical, Vertical, Horizontal, Civil, Utilities, Dredging, Marine, Asphalt, Site Prep, Concrete, Design Build, Engineering

Asbestos and Lead Based Paint Abatement, Mold Remediation, Soil Remediation, Demolition, UST Removal and Replacement, Hazardous Waste, Interior Demolition, Selective Demolition

Ethanol manufacturing

water and wastewater treatment, water treatment design, cross connection control

Clearing, grading, demolition, stone base, erosion control, storm drainage, water, sewer, curb & gutter, sidewalk, asphalt paving, striping.

Site work, Utilities, demolition, hauling, commercial, residential.

Solid Waste Collection

Complete Site Preparation Sewage Disposal Install Residental Development