PREFFERED ELECTRICAL AND MECHANICAL CO known as as a business of PREFFERED ELECTRICAL AND MECHANICAL CO. The business operates in . Alternatively you can phone the business owner PREFFERED ELECTRICAL AND MECHANICAL CO on 817-715-####. And you can send the correspondense to the next address 3610 PECAN GROVE COURT, GRANBURY, TX, 76048 of PREFFERED ELECTRICAL AND MECHANICAL CO. The business owner has a business license No 19390 as Electrical Contractor - EC which is valid until 10/28/2016.