Granola

Callahan Mechanical Contractors Inc. is a fully licensed mechanical contractor based in Chattanooga, TN, with over 25 years of experience serving the southeastern United States. Specializing in sheet metal fabrication, process piping, HVAC service maintenance, and LEED certified construction, the company is known for its commitment to quality and safety. With a diverse portfolio that includes projects for notable clients such as The Westin Chattanooga and Engineered Floors, Callahan Mechanical is equipped to meet various construction needs through Design-Build and LEED Construction methods. The company has built a solid reputation for delivering projects on time while prioritizing safety throughout the construction process. Generated from the website

NABCO Electric is an electrical contractor, serving commercial, institutional, industrial, transportation and high-end residential clients. Based in Chattanooga, Tenn., the company deals with projects in areas of design, building, maintenance and repair. NABCO Electric also performs system integration and offers custom electrical solutions for special projects. The electrical services offered by the company cover industrial, commercial, transportation, residential, institutional and system integration areas. The company caters to clients mainly based in metropolitan Chattanooga, Tennessee, north Georgia, south and middle Tennessee and the southeastern United States. It is a member of the Better Business Bureau.