MB HAYNES Corporation, in Asheville, NC, leads the way in providing skilled expertise to industrial, institutional, commercial and residential customers. Whether you need a turnkey job or only one of the many services our divisions offer, our professional staff will make your priorities, our priorities. We offer expertise in electrical , plumbing , HVAC/R , commercial security systems , solar , industrial and general building construction . When you choose MB HAYNES, you are choosing Quality, Commitment and Character all day, every day… and that just can’t be beat!