Providing air conditioning and heating repairs, maintenance, equipment change outs, and new construction or residential and commercial customers.Servicing Collin, Fannin, Grayson, Rockwall, Dallas and Hunt counties.When it's hot outside, there is nothing worse than going without your air conditioning. Call us today to get the best repair diagnostics in the area. Our technicians can quickly diagnose your air conditioner for any needed repair or service. Our flat rate prices ensure that you know what you are paying up front with no surprises.When you call Long Enterprises always know that you are getting professional quality AC repair services. We have many references available including:Local Sonics, McKinney Housing Authority, Café Malaga, Blue Ridge Real Estate, Kone Elevators, Ye Olde Handyman Mike Finch, Alan Taggert Attorney at Law, First United Methodist Blue Ridge, Bailey Baptist, and Midway Baptist. Other references are available upon request.