L&S MECHANICAL known as as a business of L&S MECHANICAL. The business operates in . Alternatively you can phone the business owner L&S MECHANICAL on 972-331-####. And you can send the correspondense to the next address 707 E ARAPAHO RD STE 210, RICHARDSON, TX, 75081-2291 of L&S MECHANICAL. The business owner has a business license No 29708 as Electrical Contractor - EC which is valid until 7/11/2017. The business owner has a business license No 29708 as Electrical Contractor - EC which is valid until 7/11/2017.