A&I Electrical

Glaenzer Electric, Inc., located in Belleville, IL, has been proudly serving the community since 1993. As a family-owned business, they specialize in offering a wide range of electrical contracting services for residential, commercial, and industrial projects. The team at Glaenzer Electric consists of skilled IBEW electricians dedicated to ensuring high-quality workmanship on every job. Whether it's a small residential repair or a large-scale commercial installation, Glaenzer Electric, Inc. is committed to providing exceptional service at competitive prices. They offer free estimates to assess the scope of electrical projects, including commercial lighting services, complex residential repairs, new construction design, preventative maintenance, and 24-hour emergency assistance. Generated from the website content

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.