About Us

Senior Mgmt. Team

Employee Directory

Project List

Picture Gallery

Join Our Team

  Welcome to JEM

JEM, LLC has a great deal of mechanical experience including high rise condominiums, schools, hotel & gaming resorts, office buildings, government & military projects, health care facilities, and site work . JEM's largest project was the renovation of the Beau Rivage Resort & Casino after Hurricane Katrina. It was a $34 million dollar project completed in just fourteen months.

JEM is a company that maintains a high quality of workmanship and an attitude of being a team member to complete projects on time and with a quality product within budget. Thank you for your interest in our company.


Proud Member of


  Welcome to JEM
  JEM, LLC is a commercial mechanical contractor located and licensed in Mississippi. JEM also holds licenses in Louisiana, Florida, Alabama, and Tennessee. JEM, LLC provides complete commercial HVAC, plumbing, site work, and services from new construction to renovations throughout the Gulf Coast and Southeast regions. We have built our reputation on our performance and value to our customers.