Southwestern offers a wide variety of services. Our construction and engineering department offers design-only, design-build, or build-only for office buildings, stores, shopping centers, industrial facilities, refineries, grain mills, hospitals, medical clinics, nursing homes, water treatment plants, wastewater treatment plants, and all other types of electrical installations.

Our service department operates a fleet of fully equipped, radio-controlled service vehicles manned by courteous, experienced electricians. Our estimating department utilizes the latest state-of-the-art computer estimating technologies for quick, accurate pricing.

We also offer computer-aided design services to design or document our customers’ electrical service systems.

Southwestern is experienced in high voltage system testing, cathodic protection, fire alarm and security systems installations, fluid and gas leak detection systems, SCADA Systems for water and wastewater operations, manufacturing animation, PLC control integration, and communications including radio and fiber optic installations.