John Nykamp, R.S.
Environmental Health Program Specialist
Guilford County Public Health Department
400 W. Market St
Greensboro, N.C. 27401
(336)641-4807
(336)641-7613
FAX
(336)641-3730
jnykamp@co.guilford.nc.us
Well Contractor Certification Commissioner
http://www.ncwelldriller.org/