DUNCAN, JOHN R known as as a business of DUNCAN, JOHN R. The business operates in JEFFERSON. Alternatively you can phone the business owner DUNCAN, JOHN R on 903-368-####. And you can send the correspondense to the next address 9824 TRAM RD APT 5, BEAUMONT, TX, 77713-2849 of DUNCAN, JOHN R. The business owner has a business license No 36400 as Journeyman Electrician - JE which is valid until 12/12/2017.