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  About Us

  J.E.M., LLC was founded on December 31, 1997 by Mr. James Marlowe in Waveland, Mississippi. J.E.M., LLC holds HVAC and Plumbing licenses in the states of Mississippi, Florida, Alabama, Louisiana, and Tennessee.

  J.E.M., LLC has a great deal of mechanical experience including high rise condominiums, schools, hotels & gaming, office buildings, government & military projects, health care facilities, and site work . JEM, LLC stays on the cutting edge of technology, employing systems such as Aquatherm piping in chill water, heating water, and domestic water systems. This enables designers to gain LEED points and saves owners upfront costs and energy dollars.

  J.E.M. 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. Thank you for your interest in our company.