CSR establishes & restores ecologically healthy habitats with native plants. We collect seed, propagate plants, & restore dry and wet sites to native. We use GIS and biological monitoring in combo with weed management strategies to combat invasive weeds.

We provide full range of landscape architectural, irrigation consulting and graphic design services

Landscape, Architecture, Civil, Engineering, SWPP, Water, Management, Irrigation, Design, Land, Planning

Construction, architectural, engineering, land surveying, landscape, Drafting

WEED CONTOL, GROUND STERILIZATION, INSECT CONTROL TREES

Urban Planning, Regional Planning, Health Impact Assess, Transportation Plan, City Planning

Air quality, solar, geothermal, hydropower, wetlands, fisheries, 316(b), wind siting

sustainability, strategic planning, environmental, land use planning, land management, conservation, fish and wildlife

Landscaping Services

Landscape Architect, landscape design, landscape

General Contractor, CM, Design Builder, Contractor

undergrnd utility

ecology, watershed, landscape, architecture, design, fisheries, wildlife, gis, restoration, environment, assessment, community, development, environmental, planning, water rights

CTA ARCHITECTS ENGINEERS

CIVIL CONSTRUCTION BUSINESS UNIT

CIVIL CONSTRUCTION BUSINESS UNIT

ENGINEERING, SURVEYING, LANDSCAPE ARCHITECT, MAPPING, ENVIRONMENTAL

Electric Lamp Bulb and Part Manufacturing, Residential Electric Lighting Fixture Manufacturing, Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing, Other Lighting Equipment Manufacturing, Architectural Services

Architectural Services, Landscape Architectural Services, Engineering Services, Drafting Services, Geophysical Surveying and Mapping Services

Machine Shops, Construction Machinery Manufacturing, Mining Machinery and Equipment Manufacturing, Oil and Gas Field Machinery and Equipment Manufacturing, Packaging Machinery Manufacturing