Botanical surveys, botanical inventory and monitoring, threatened and endangered species, rare species, and noxious weeds. We also provide regulatory assistance with the Endangered Species Act, National Environmental Policy Act (NEPA).

Drilling and Blasting Contractor for various construction projects ranging from utility trenches to mass drilling & blasting of all rock formations up to 5, 000, 000 cubic yards per contract

*Fuel economy device *Enzymatic fuel additive *Petroleum spill clean-up product

mining, reclamation, roads, mine closures, demolition, salvage,

Selling of used and new shipping containers, semi-trailers, chassis. Transportation of containers, Consolidation of materials.

Service Disabled Veteran-Owned, full service construction company, specializing in environmental remediation, disaster cleanup, demolition, paving, grading and utilities installation.

General Contracting; Healthcare/MOB Construction & Fit-Out; Single/Multifamily Residential, Industrial, & Heavy Highway Construction; Site Clearing; Excavation; Hauling; Site Concrete & Paving; Utilities Installation; Concrete Foundations; Retaining Walls

Specialists in volume earth moving and underground utility construction, pipeline construction, subdivisions, housing and commercial/industrial buildings.

Mining, Mine Reclamation & Construction, Highway Bridge Construction, Dam Rehabilitation, Wetland Construction, Drilling & Blasting

Modoc can do site reclamation including demolition, dismantling, salvage, landclearing, excavation. We can provide compost/soil and mulch for site preparation, erosion control and soil remediation.

Rock fracturing in situ (dilation) for oil and gas, remediation. Ultra sonic and dynamic stress rock analysis. Research and development coal to clean energy with utilization of CO2 as an energy source.

An accomplished Software Engineering firm specializing in Object-Oriented design with experience in the life cycle of the software design process including requirements, prototyping, proof of concept, design, customization, testing, and maintenance.

Capable of building new structures, basic and custom, residential and light commercial. As well as renovating residential and light commercial structrion from the roof to the slab and under the slab. Specializing in historical residential properties.

Cultural Resources Management, Archaeology, Section 106 compliance, preservation, historic research, Phase I archaeological survey, Phase II site testing/evaluation, Phase III excavations, data recovery, mitigation, GIS, historic research, NRHP evaluation

Professional civil engineering services, general civil and structural design, procurement services, logistics, planning and expediting. Construction management, infrastructure development, project planning scheduling and project execution.

BORING, SITEWORK, WATER, SEWER

Geosynthetic plastic liner installation landfill construction structure coatings

CNC MACHINING, SHEET METAL FABRICATION, HYDRO-FORMING, TOOL & TOOL MAKING, CONSTRUCTION

Environmental and Civil Engineering Services including site assessment and remediation consulting, environmental impact reporting, permitting, sampling. Standard Civil Engineering consulting

Road Grading, Back Sloaping, Cutting Ditches, General Road Maint, Building Sites