Blacktrail Environmental, Inc.
1112 Southport Loop
Bismarck, ND 58504
Phone: (701) 527-0274
John Spilman, CSP, CHMM, CMI
Email: jspilman@blacktrail.co
Blacktrail Environmental, Inc. professionals are highly qualified in their fields, and have been providing environmental consulting advice for the past 25 years. We define our success by achieving the highest level of customer satisfaction possible; we thrive on word-of-mouth recommendations from our clients.
Senior Team Members
John Spilman, CSP, CHMM, CMI
Sr. Environmental Engineer / Sr. Industrial Hygienist
Phase I and II ESA Specialist (30 Years of Experience)
Asbestos Inspector / Project Designer (NDDH Licensed)
Lead-Based Paint Risk Assessor/Inspector (Licensed)
Certified Mold Inspector - U. of M. School of Public Health
Certified Hazardous Materials Manager (CHMM)