Craftsmanship that Builds Communities WHAT WE DO APPLY NOW Comfort Systems USA Inc. and ShoffnerKalthoff MES, Inc., joined forces in 2016 creating the most capable and professional mechanical, electrical and plumbing (MEP) contractor in the region. The company’s construction team is branded ShoffnerKalthoff MES, Inc. and has installed many of the most complex mechanical, electrical and plumbing systems in East Tennessee, SW Virginia and the Western Carolinas. To support these systems after installation the company has built a service organization dedicated to providing customers with a team of experts to ensure that the systems operate efficiently and reliably. This team works under the brand of Comfort Systems USA Knoxville Inc. and is proud to service the equipment installed by ShoffnerKalthoff MES Inc. and other contractors. Please call Comfort Systems USA Knoxville for all of your heating, ventilation, air conditioning, electrical and plumbing needs. Awards & Safety ■ LEED-certified Projects OUR SERVICES We've Got You Covered CONSTRUCTION Mechanical and industrial construction done safely and on time. MANUFACTURING From design to installation our skilled Craftsmen get the job done. VIEW ALL OUR SERVICES WE’VE WORKED WITH... After Hours Service KNOXVILLE (865) 521-6948 BLOUNTVILLE (276) 669-3138 ASHEVILLE (828) 412-6080 ROANOKE (540) 989-5699 Quick Links CORPORATE OFFICE 3600 Papermill Dr. Knoxville, TN 37909 (865) 523-1129 ALL LOCATIONS CAREERS Career Info Apprenticeships Open Positions © 2021 Copyright Comfort Systems USA Shoffner Kalthoff MES all rights reserved. Site by Asen Privacy Policy | Terms & Conditions