BERTELSEN, MARK S known as as a business of BERTELSEN, MARK S. The business operates in HARRIS. Alternatively you can phone the business owner BERTELSEN, MARK S on 713-875-####. And you can send the correspondense to the next address 5621 VALERIE ST, HOUSTON, TX, 77081-7305 of BERTELSEN, MARK S. The business owner has a business license No 13450 as Journeyman Electrician - JE which is valid until 6/29/2017.