About Us

Headquartered in Knoxville, TN, ShoffnerKalthoff MES, Inc. provides the East Tennessee, Tri-State and Southwest Virginia area with the finest quality mechanical and electrical contractor services. As our business has grown, we have expanded to provide the best level of craftsmanship in HVAC, electrical, plumbing, millwright and other construction and manufacturing services. Whatever your needs, SKMES has the expertise, experience and professional craftsmen to bring your project to completion.

With offices in:

Knoxville, TN | Johnson City, TN | Asheville, NC | Bristol, VA | Roanoke, VA

Career Opportunities

We are always looking for skilled craftsmen driven to succeed.

Apprenticeship Program

Fully accredited in-house 4-year program so you can earn while you learn.

Safety Always

ShoffnerKalthoff remains tightly focused on the safety of our team members and their job sites.


Login to our Employee page for access to current employee benefits and workplace information.


“Over the years, we have completed numerous projects with the assistance of SKMES. Their expertise and performance have been instrumental to countless successful projects. They continue to be an exceptional service provider and a reliable contractor to us.”

Nicholas S. Lawrence, Project Executive, The Christman Company


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