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Electrical Contractor | St. Louis Electrician | Guarantee Electrical Company

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Entries for May 2018

Guarantee Electrical Company Named Top 150 Privately Held Companies in St. Louis
The St. Louis Business Journal has listed Guarantee Electrical Company as one of the Top 150 Privately Held Companies in the St. Louis metropolitan re...
Posted in: General News
Solar Energy Heats Up Illinois Market Guarantee Electrical to Install 100KW System at High Mount School
Swansea, IL – Guarantee Electrical Company (GECO) and High Mount School have bright plans in August 2018 when GECO will install a 100-kilowatt s...
Posted in: General News