Provide electrical project installation and repair project management. Provide on site testing and evalutation of existing and new equipment. Provide power system analysis and protective relay coordination.

SII specializes in project development and engineering related services for utilities, municipalities, and large industrial energy consumers. Our primary focus is on combined heat and power (CHP), natural gas-fired, and renewable-based technologies.

Transmission Planning & Network Analysis Studies (feasibility, SIS, contingency, thermal, voltage & dynamic stability), protective relaying Industrial - instrumentation, controls, electrical engineering, short circuit & fault analysis, arc flash studies

Fossil Fuel Electric Power Generation

Finfish Farming and Fish Hatcheries, Lead Ore and Zinc Ore Mining, Crushed and Broken Limestone Mining and Quarrying, Crushed and Broken Granite Mining and Quarrying, Other Crushed and Broken Stone Mining and Quarrying

Support Activities for Oil and Gas Operations, Support Activities for Nonmetallic Minerals (except Fuels) Mining, Fossil Fuel Electric Power Generation, Other Chemical and Allied Products Merchant Wholesalers, Petroleum and Petroleum Products Merchant Wholesalers (except Bulk Stations and Terminals)

Crude Petroleum and Natural Gas Extraction, Natural Gas Liquid Extraction, Bituminous Coal and Lignite Surface Mining, Bituminous Coal Underground Mining, Anthracite Mining

Fossil Fuel Electric Power Generation, Electrical Contractors

Fossil Fuel Electric Power Generation

Hydroelectric Power Generation, Fossil Fuel Electric Power Generation, Nuclear Electric Power Generation, Electric Power Distribution, Natural Gas Distribution

Fossil Fuel Electric Power Generation