Latham Excavation is a Central Oregon based excavation company, pumice supplier, and rock products supplier. We are a full-service excavation company with a strong base of technical expertise, uncompromising quality and competitive prices.

Full service hydrology firm with expertise in groundwater, surface water, hydraulic engineering, hydrology, restoration, stream gaging, fema mapping, stormwater management plants, floodplain analysis, watershed assessment

General Contractor

heavy civil and concrete construction, mass excavation and embankment, site grading, dams and levees, airports, bridges, concrete and asphalt pavement, large drainage structures, roads, fencing, metal buildings, land clearing, maintenance, demolition

Convergent Environmental Solutions, Inc. has been formed to provide a range of water management and clean power integrated solutions for the consumer, municipal and industrial markets globally.

Environmental Contractors for SPCC, reclamation, re-vegetation, soil preparation, sediment control, Earth/dirt work, fencing, mine reclamation, trail building and maintence, rest area and campground improvements, and demolition.

Site Development, Site Preparation, Demolition, Poured Concrete, Heavy Highway, Bridge and Road Construction, Concrete Crushing and Recycling, Earth Work, Site Work, Underground Utilities

A.P.T. specializes in all aspects of sewer and water utilities up to 10' lines. We are capable of both pipe bursting as well as directional boring for line placements. We also install, pump, repair and replace all aspects of septic systems.

Supplying industrial equipment and services including wire and woven mesh, expansion joints and metal hoses.

Manufacturer SBR- (alternative) wastewater treatment systems from 500 to 250, 000gpd and designs disposal methods. Add-on: denitrification, phosphorus removal, 0-discharge, drip irrigation capabilities

General Contractor, Roofing and Roof Structures Contractor, Asbestos, Lead & Mold Abatement Contractor, Design Build Services, Consulting & Design Services, Renovations & Remodels, Seismic & Sructural Upgrades, Tennant Improvements

KMS provides a team of professional engineer, architects and scientists dedicated to providing engineering, technical and project management needs to the public and private sectors as well as local, state and federal gvmt agencies.

Full service environmental and engineering consulting firm, specializing in remedial strategy development, design and implementation. Significant experience with design and hands-on O&M of innovative remedial technologies.

Re-refined std. lubricants or customer-specific. ISO certified. Coolants off-the-shelf or custom blends, light/heavy duty. Make/distribute L06, L40, and LTL (MIL-PRF-009000K, MIL-PRF-17331J). Solvent/aqueous parts washers, std. or build-to-suit.

Renewable & fossil-based energy projects EPC services related to those projects. Logistical support. Environmental & safety supplies, tools & equipment, NSN and NIIN item research, labor services, Aviation and ground fuel/ lubricants. Const. services

Heavy Construction, Truck Hauling

Certified arborist, certified tree risk assessor, C-27 landscape contractor, professional horticulturist, provides certified tree arborist expert consultant, tree inventories, tree risk assessment, tree construction preservation plans, tree appraisals,

F & M Constuction, Inc performs work in the following categories: Road & bridge construction, slope & river bank stabilization, oil & gas civil work. We also perform a variety of other grading, excavation, concrete and drainage projects.

INDUSTRIAL ELECTRICAL CONSTRUCTION - HIGH VOLTAGE CONSTRUCTION - COGENERATION PLANT CONSTRUCTION -

LABORATORY INSTRUMENTATION: PH Meters, Conductivity Meters, Dissolved Oxygen Meters, Water Quality meters, Turbidity meter, ORP meters, Titrators, PH Stat, residual chlorine meter, Ozone. Instruments for lab, field and process measurement