Certified Women-Owned Drafting Services in Colorado

Citrine specializes in professional engineering design, construction period services, and commissioning. Citrine offers a wide range of services, including detailed design, feasibility studies, commissioning at various levels, consulting, project management, and technical staffing support. Citrine provides services related to construction management, inspections, assessments, audits, testing, planning, research and development, studies, cost estimating and other engineering services.

Design and build communication network solutions - wireless (5G, IoT, Private LTE/5G), fiber optic (backhaul and fronthaul), and Data Centers. Beyond packaged communication solutions, we provide consulting services, build and modify shelters, towers, perform antenna/line work, install microwave and fiber systems, and site acquisition support. Our mission is to design and build the new wave of communications, supporting Cellular carriers, ISPs and guiding property owners and government entities.

Licensed full Service Electrical Contractor, Security, Low-Voltage, CCTV, Access Controls, Construction Management, General Contracting, Drafting, Professional Administration, Staffing Services, Telecommunications and Resale. 8(a) Program, ED-WOSB self-cert, DBE certified with City and County of Denver/DOT, and RTD-SBE, M/WBE with City and County of Denver, ESB with City/County of Denver and SBE with City and County of Denver.

EES has experience in all facets of civil site engineering, in both the public and private sectors, providing land development consulting for a wide variety of property and transportation projects.

WBENC Certified WOSB and WBE firm, providing structural engineering services for public, private, and commercial projects. Our past projects have included airplane hangars, hospitals, schools, airport terminals, train stations, dormitories, hotels, etc. Since 2008, we have provided structural engineering services for multinational architectural and structural engineering firms who need timely service and quality, constructible designs. Our engineers embody the quality, excellence, and creativity essential to delivering safe and cost-effective designs.