Management

Executive Team

John Ottendorf
Co-owner, Founder
jottendorf@americancellsites.com

John has spent the past two decades in Telecommunications. Extensive experience in telecom management, industry practices and client relations. Experience with all major carriers and construction companies. His experience and networking within the industry has given ACS the basis on which it was built.

Bob Ottendorf
Co-owner, Founder
reottendorf@americancellsites.com

Bob brings experience from multiple business ownerships in the Aviation industry.  That along with twenty years experience in project development and management has made his transition to Telecommunications seamless.

Greg Bezy
Chief Information Officer, Founder
gbezy@americancellsites.com

Greg has an education and background in Computer and Information Technologies.  He comes to ACS with two decades of experience within the Aviation industry.  Greg maintains the technical infrastructure of the company and keeps ACS on the leading edge offering clients and contractors alike state-of-the-art services not easily found elsewhere within the industry.