LONGHORN MECHANICAL INC known as as a business of MANOS, HARRON G. The business operates in DENTON. Alternatively you can phone the business owner MANOS, HARRON G on 972-924-####. And you can send the correspondense to the next address 15560 COUNTY ROAD 532, VAN ALSTYNE, TX, 75495 of LONGHORN MECHANICAL INC. The business owner has a business license No 26892 as A/C Contractor - BE which is valid until 1/25/2018.