Commercial Electrical Services

Commercial Electrical Services

Our Commercial Division has been the core of our business since the beginning and has served many institutions, including banks, restaurants, schools, and more. We also excel in office tenant finishes, churches, warehouses, white-box, rehab and design-build projects. 


Southwestern Electric Company Inc. provides its customers satisfaction with experience in installations, design, startup, and testing of any size project. We can take care of any job you have, whether it's long-term maintenance of your office building, replacing old wiring with a new system, or making sure task-critical electrical equipment is running. Contact us today at (314) 776-5252 for more information on how we can help you or for a free estimate. We proudly serve St. Louis metro and the surrounding areas.

Our Commercial Services

  • New Construction
  • Tenant Finishes
  • Telecommunications/Data/Video Systems
  • Fire Alarm System Installation
  • LED Energy Efficient Lighting
  • Industrial and Commercial Low-Voltage Electrical
  • Renovations
  • Additions
  • Commercial Generators
  • Solar
  • Uninterruptable Power Systems ( UPS )
  • Service Upgrades

New Construction

We work with construction companies in the St. Louis Metro area. If the electrical system needs to be set up in a new house or developtment you need to call the right technicians. With Southwestern Electric Company Inc. our electricians are licensed, bonded and insured and provide the highest quality of work. Give us a call today for more information or references. 

For further information about Southwestern Electric Company Inc. in Saint Louis, Missouri, a free estimate, or to schedule a service, call (314) 776-5252.

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