Ensure Compliance
No other company offers state-of-the-art Continuous Emission Measurement (CEM) systems and backs it with the same level of oustanding support as CEMSOURCE.
One Source for Everything
Expert CEMS
The CEMSOURCE team has decades of experience providing
superior emissions measurement accuracy to ensure compliance with federal, state and local regulations.

Brian Ross
President/Sales
43 Years of CEMS Expertise
Brian Ross
President/Sales
43 Years of CEMS Expertise
Bob Bohlken
Vice President/Service
40 Years of CEMS Expertise

Bob Bohlken
Vice President/Service
40 Years of CEMS Expertise
Services

CEM On Call Service
We provide CEM On-Call service, including for issues with third party CEM systems. Our 24 hour CEMS Support Call Center is also available around the clock.
Contact Us
18178 Minnetonka Blvd. Suite 18, Wayzata, MN 55391
sales@cemsource.com | 952-234-4590
Maximum Flexibility
As a total CEMS integrator, CEMSOURCE offers you maximum flexibility.
We have the technical knowledge and field experience to completely design, install, audit and service your system.
We market the most advanced emission monitors and data acquisition hardware and software.
Our preventative maintenance programs deliver cost effective solutions throughout your system, helping you meet permit requirements.