CK acquires new mobile lab truck

CK acquired a new Ford Transit Van at the beginning of 2021. It was purchase so that it could be converted into an all-in-one Mobile CEMS Lab that will be easier to mobilize and get into tight spaces. It is currently being converted and will soon be operational.

Michael Unterweger celebrates 25 Anniversary with CK Environmental

CK Environmental would like to congratulate Michael Unterweger with achieving 25 years with the company in 2020. Mike has contributed greatly to helping CK become one of the region’s most respected emissions testing firms. We appreciate and value his continued performance and work ethic in our company and industry.

CK celebrates 25 year anniversary

Founded by Mike Kelley in 1994, CK turns 25 years old in 2019! This milestone would not be possible without the support of our excellent team. The contribution of everyone who has worked for CK has helped make us what we are today; one of the region’s most respected emissions testing firms. We are most […]

CK receives A2LA AETB accreditation

CK Environmental successfully completed the joint American Association for Laboratory Accreditation (A2LA) and Stack Testing Accreditation Council (STAC) evaluation process in September 2018 to be re-accredited as an Air Emissions Testing Body (AETB). This accreditation recognizes that the air emissions testing activities performed by CK are performed in accordance with the requirements of ASTM D7036:2004 […]

CK welcomes National Guard Soldier and Army Veteran to our Team

CK welcomes Kevin Kewdor and Michael O’Connor to our team. Kevin Kwedor, a 2017 graduate of Massachusetts Maritime Academy, joined CK as a Field Engineer. In this position, Kevin is responsible for performing emissions testing using EPA reference test methods. In addition, he is responsible for assisting with equipment maintenance and calibrations. Kevin also serves […]

Horiba Selects CK as Regional Representative

CK was selected by Horiba Process & Environmental Instruments to represent them in the New England and upstate New York region. In this role, CK will support customers already using Horiba instruments, and assist others wanting to learn about Horiba’s ambient and stack gas analyzers. Horiba has decades of experience manufacturing a wide range of […]

CK Begins QSTI Application Process

CK Environmental, Inc. employees’ are currently in the application process of becoming Qualified Stack Testing Individuals. The Qualified Stack Testing Individual (QSTI) program is conducted by the Source Evaluation Society (SES) as a service testing industry to ensure that the highest quality data is produced by stack testing firms. The goal of the QSTI exam […]

CK Included in the Inc 500/5000 List in 2010

Congratulations to CK Environmental for being included in the INC. 500/5000 List of Fastest Growing Private Companies again for the year 2010. CK’s rank is 3,927 Follow this link to view company profile:

CK Celebrates 15 Years

January 2009 marks the 15th year anniversary of the inception of CK. CK Environmental was established in 1994 by cofounders Michael Kelley and Michael Cahill. We are proud to say that we have grown to one of the largest emissions testing firms in the region having conducted test programs around the world. We anticipate that […]

CK Purchases Air Measurements Business from Ess Group

CK recently purchased the equipment associated with the Air Quality Emission Testing business of ESS Group, Inc. (ESS). The acquisition of a significant equipment inventory enables CK to perform more testing programs concurrently. As part of the equipment purchase agreement, CK completed numerous existing contracts held by ESS for testing. In the future, ESS will […]