KNOWLES, THOMAS CAL known as as a business of KNOWLES, THOMAS CAL. The business operates in . Alternatively you can phone the business owner KNOWLES, THOMAS CAL on 817-933-####. And you can send the correspondense to the next address PO BOX 209, GRANDVIEW, TX, 76050-0209 of KNOWLES, THOMAS CAL. The business owner has a business license No 392634 as Journeyman Electrician - JE which is valid until 2/20/2018. The business owner has a business license No 392634 as Journeyman Electrician - JE which is valid until 2/20/2018.