HOWELL, JOHN A known as as a business of HOWELL, JOHN A. The business operates in . Alternatively you can phone the business owner HOWELL, JOHN A on 940-591-####. And you can send the correspondense to the next address 717 JANNIE ST, DENTON, TX, 76209-4517 of HOWELL, JOHN A. The business owner has a business license No 317101 as Master Electrician - ME which is valid until 8/18/2017. The business owner has a business license No 317101 as Master Electrician - ME which is valid until 8/18/2017.