• slide
  • slide
  • slide
  • slide

High-Performance Maintenance for High-Performance Facilities

EMCOR Services Shambaugh (ESS) is a single-source provider of service solutions for clients across the Midwest. Whether clients need design, installation, integrated mechanical and electrical, or facility maintenance services, ESS’ trained and certified technicians are ready to handle any challenge.

Project Profile


Check out the drone footage from a recent project where we replaced three aging rooftop units cooling a 24/7 operation.

View the Video.

about Us

About Us_360x184 (1).jpg

EMCOR Services Shambaugh is a single-source provider of service solutions that meet a diverse range of facility design, installation, operation, and maintenance requirements.

Learn more.


Cale Campbell_120x154.jpgCale Campbell, P.E., DBIA, Sr. Vice President and Division Manager, is just one of the many people who help deliver high-performance projects that meet our clients most exacting standards.




EMCOR recognizes the leadership and technical skills military candidates have to offer.

Visit our military microsite to see some of the job opportunities available in MEP services, electrical construction and maintenance, and commercial electrical services.

Visit site.

R-22 phaseout

R-22 Out image_360x184 (1).jpg

Stay ahead of the R-22 phaseout and avoid refrigerant shortage risks with a proactive plan for replacement, conversions, and alternatives.

Learn more.

IAQ Solutions

IAQ_360x184 (1).jpg

Learn more about Indoor Air Quality Solutions.

Learn more.