Progressive and detail-oriented electrical engineering design
Evans Engineering and Consulting is a progressive and detail-oriented electrical engineering design practice. Located in the Pacific Northwest, the practice has a strong background in all aspects of electrical engineering design, blending design, function, opportunity, and aesthetic presence naturally with the environment. Its open-minded and honest approach supports successful project delivery for diverse clients.
Lighting Certification (LC)
Comprehensive design of modern electrical systems, ensuring robust infrastructure and seamless integration.
Design of low and medium voltage systems, motor control centers, switchboards, switchgear, service entrance equipment, and metering.
Engineering of generator systems, uninterruptible power supplies (UPS), automatic transfer switches, and paralleled systems.
Code-compliant building interior and exterior lighting, specialized architectural lighting control systems, calculations, and renderings.
Deployment of CCTV, security integration, access control, and specialized perimeter detection systems.
Planning for zoned and addressable fire alarm systems, including campus-wide network designs.
Design of building voice, data, audio-video systems, and optical fiber backbone cabling structures.
Local and campus design for hospitals, clinics, and care facilities, including intercom and paging systems.
Critical analysis and simulation modeling to optimize power performance, reliability, and personnel safety.
Evaluation of short circuit currents to verify protective device ratings.
Time-current coordination curves to ensure selective tripping of protective devices.
Calculation of incident energy levels to determine safe boundary distances and personal protective equipment (PPE) specifications.
Strategic management, value engineering, and analysis services to support successful electrical construction project execution.
Reviewing design criteria and managing project execution phases to align with owner goals.
Delivering accurate projections for material, equipment, and labor requirements.
Evaluating regulatory standards and National Electrical Code requirements to ensure system compliance.
Optimizing system performance and budget alignment without sacrificing design integrity.
Ensuring accessibility compliance for power systems, control elements, and lighting installations.
Creating precise virtual configurations of building electrical models.
Commercial · Retail · Hospitality · Sports & Recreation · Historic Preservation · Industrial · Manufacturing · Electric Utilities · Hydroelectric · Aviation · Government · Public Safety · Justice & Corrections · Healthcare · Education
Mattawa, Washington · Hydroelectric · Client: Grant County Public Utility District
Electrical design for a 14,353-square-foot, two-story warehouse and office building expansion at the Priest Rapids Dam Powerhouse. The project supports hydroelectric turbine and generator component storage, featuring high-voltage crane accommodations, open-space offices, site security, access control, and extensive IEEE grounding integration.
Spokane, Washington · Electric Utilities · Client: Avista Utilities
Electrical and systems design for a new 30,000-square-foot vehicle maintenance facility and office space serving commercial road maintenance equipment fleets. Systems include site security, CCTV, and coordination of detection response infrastructure.
Davenport, Washington · Government · Client: Lincoln County Road Department
Design of a new 15,300-square-foot vehicle maintenance and repair facility, featuring truck service bays, overhead cranes, a paint booth, office spaces, and a vehicle wash bay.
Hayden, Idaho · Sports & Recreation · Client: Peak Fitness
Electrical design for a 13,000-square-foot fitness center expansion, adding a second-story cardio and free weight space, elevator, exercise and yoga rooms, and a basketball court.