Kocher Schirra Goharizi Consulting Engineers


Our firm provides professional electrical engineering services distinguished by quality and integrity, with particular attention placed on our clients’ schedule, budget, and priorities.


Industry Experts

Facility departments across all industries are faced with a common challenge; they must manage an infrastructure that satisfies their business needs while operating within budget, and also ensuring the highest degree of personal safety, system reliability, and system maintainability is achieved. The intricacies of electrical design and analysis – whether it is concerning new construction projects, evaluating existing electrical distribution systems, or planning for an electrical system renovation – require sophisticated engineering skills that are the product of years of experience tackling electrical distribution projects within each industry.

At KSG, we have brought together a highly skilled and accomplished team of electrical engineers. Our firm provides an exceptional level of expertise that is guaranteed with the experienced and nationally recognized individuals on our team.  The licensed electrical engineers at KSG offer valuable knowledge in new design, value engineering, retrofit and replacement of old technologies, power system analysis, computer modeling, and field services.

Our highly qualified and diverse team of electrical engineers, designers, drafters, and administrative support strive to deliver world class electrical engineering service to our clients.


Project Management

KSG project managers are the single point of contact with the client.  These project managers each have an average of 20 years of experience.  Design quality is assured through review by an expert who is not directly involved in the project.

Technical Ability

Extensive use of industry leading software is employed throughout engineering design, drafting, cost estimating, and project specification - enabling us to respond to increasingly complex and time critical projects. KSG is one of the few electrical engineering consulting firms in California that has a robust in-house power system analysis capability. Engineers in the analytical group create a computer model of each electrical system under design, allowing us to enhance the design and predict the system behavior during abnormal conditions.


Areas of Expertise

Electrical design

Medium-­Voltage Distribution System Design

Low­-Voltage Distribution System Design

Transmission Line Design

Data Center and UPS Design

Fire and Life Safety Design

Laboratory and Clean Room Design

Entertainment Studio Design

Recreational Park Design

Emergency and Standby Generation Design

Grounding Design

Solar Generation Design

Cogeneration Design

Complete Building Design

Seismic Retrofits

Historical Building Remodel Design

School/University Campus Design, Remodel Startup, and Commissioning Planning

Temporary Power and Cutover Planning

Lighting Systems and Controls Design

Feasibility Studies

Power System Analysis and evaluation

Short Circuit Analysis

Equipment Short-Circuit Evaluation

Protective Device Coordination Study

Selective Coordination Study

Arc Flash Incident Energy Analysis

Load Flow Study

Electrical System Audits

Power Factor Correction Study

Motor Starting Study

Harmonics Analysis

Harmonic Filter Design

Transient Stability Application

Lightning Protection


Intertie Protection Study

Cogeneration System Protection