SLACK, JOHN M known as as a business of SLACK, JOHN M. The business operates in . Alternatively you can phone the business owner SLACK, JOHN M on 281-777-####. And you can send the correspondense to the next address 1305 AVENUE J, SOUTH HOUSTON, TX, 77587-4721 of SLACK, JOHN M. The business owner has a business license No 304562 as Master Electrician - ME which is valid until 3/10/2017. The business owner has a business license No 304562 as Master Electrician - ME which is valid until 3/10/2017.