Squires Electric

Founded in 1902, Guarantee Electrical Company is a full-service electrical contractor that provides service in the areas of electrical construction, design and build, communications and data, value engineering, procurement and service and maintenance. The company also operates several subsidiaries, including Denver-based Guarantee Electrical Contracting and St. Louis-based Tel-VI Communications. It maintains its headquarters in St. Louis.

Kaemmerlen Electric Co, founded in 1924 and based in St. Louis, Missouri, is a trusted family-owned electrical contractor serving commercial, industrial, healthcare, education, and institutional clients. With a century of expertise, the company provides comprehensive electrical solutions including power distribution, system installations, upgrades, maintenance, voice and data cabling, fire alarm and security systems, and low-voltage technology. Kaemmerlen is committed to delivering reliable, innovative, and high-quality electrical services that keep businesses and facilities running safely and efficiently.

REID'S ELECTRICAL, HEATING & COOLING