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Custom Environmental Testing for...


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Custom Environmental Testing for...

Schools &

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Custom Environmental Testing for...


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Custom Environmental Testing for...


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Custom Environmental Testing for...

Industry &

Whether you have a one-time need or require the ongoing services of an expert consultant, you can rely on CTG for complete environmental solutions!


Before remodeling, demolishing, repairing, or otherwise disturbing building materials not made of wood, metal, or glass, inspection for asbestos is necessary to avoid risks to health.


Site contamination is a risk to human health and the environment. Environmental testing and analysis determines whether actions are required to manage or mitigate the risk.

lead paint testing


Buildings older than 1978 may contain harmful lead paint on doors, windows, walls, and other surfaces. Lead inspection and remediation can virtually remove risk of lead exposure.

mold testing


The growth and spread of mold can occur in any building with excess moisture. Mold and indoor air quality inspection and remediation can prevent health problems and building damage.  

Why Choose CTG Environmental

  • We are a full-service environmental / industrial hygiene consulting firm.

  • We have provided environmental and industrial hygiene consulting services to a variety of industries, schools, government agencies, businesses and residential clients since 1985.

  • We assist our clients in understanding and remaining in compliance with regulations developed by the Occupational Safety and Health Administration (OSHA), the Environmental Protection Agency (EPA), and the State of Ohio.

  • Our expertise encompasses environmental issues associated with buildings, their occupants, and systems such as indoor air quality (IAQ – mold), asbestos-containing materials (ACMs), lead-based paint (LBP), Phase 1 – environmental site assessments (ESAs), and chemical exposure sampling/monitoring.

  • We perform a complete package of services associated with the proper identification and management of the regulated / hazardous materials listed above, as well as monitor their complete and safe removal.

  • We are a licensed training provider in the States of Ohio and Michigan for Asbestos Worker and Supervisor 8-hour refresher courses.


Sign up for our next Asbestos Refresher Training class!

Our EPA and States of Ohio- and Michigan-approved asbestos refresher courses provide detailed discussion of the regulations, standard industry practices, technical updates, and certificate of completion.

This 1-day class (8:30 am to 4:30 pm) includes a light breakfast and lunch.

Safe, Federally Compliant Solutions

Ohio Dept of Health Logo
EPA Clean Water Logo
OSHA logo
HUD logo

Here’s What Our Clients Are Saying!

“I must have asked a million questions, all of which they had an answer for, which was quite impressive.”

“CTG’s customer service was great, and their knowledge and the way they explained the issues and the lab results were also very professional.”

“I really appreciated the extremely quick response time, the free estimate, and the very candid and honest assessment of my situation. I would highly recommend the company.”

“As part of a home sale, the buyer asked us to encapsulate existing asbestos discovered from a home inspection. We needed a quick and complete response. . . .The report (including pictures) was received a couple of days after the services were performed. Their pricing was very good, especially for the service and quick response.”

“They are impeccable – excellent work. They are businesslike in their work. They did the work that I requested and they communicated well. They are very honest and pricing is good. They are very efficient in their work.”

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