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About Us
About Us
Tisch Environmental, built in Cleves, Ohio
Since 1954, we have designed, built, and supported air sampling equipment for environmental professionals who need consistent performance and straight answers. We are a small team, and that is part of the point. When you call, you reach a person in Cleves who knows the equipment and can help you move forward.
What we build
Tisch Environmental is known for high volume air sampling, particulate, metals, volatiles, and specialty monitoring equipment. Our line has grown from the first high volume air sampler to include advanced systems and custom configurations.
Whether you are following a standard method or working through a unique application, we focus on practical, reliable tools and support that makes your job easier.
How we support customers
We take customer service personally. If you have a question, you do not get bounced around. You get someone here in Cleves who can talk through your setup, help you choose the right configuration, and troubleshoot when something is not behaving.
That close rapport matters, especially when you are on a deadline or out in the field.
Founded
1954
Location
Cleves, Ohio
Focus
Ambient air instrumentation
Support
Real people, same day help
Who we are
We are a small manufacturer with a long track record. Our goal is simple: make dependable equipment and stand behind it.
Mission
Provide reliable, high quality air monitoring instrumentation and back it up with customer service that is responsive and direct.
Why customers work with us
We listen, ask good questions, and help you land on the right configuration. If something changes later, you can still call us and talk to the same team.
Quality and consistency
Quality is part of the process, not just the finish line. We focus on repeatable builds, clear documentation, and support that does not disappear after the purchase.
A family business in the fourth generation
We are a family business based in the Village of Cleves, Ohio. Now in the fourth generation, we continue to invest in manufacturing capabilities while staying close to customers and their needs.
A team with real experience
Our personnel average over 20 years of experience each in the design, manufacture, and support of air pollution monitoring equipment. That experience shows up in the details and in how quickly we can help when you need it.
How we work with customers
- Phone and email support answered by our team in Cleves
- Help selecting the right sampler, controller, and configuration
- Practical troubleshooting and parts support when needed
- Custom builds when a standard option is not the right fit
What we support
A few common areas we help with every day.
Tisch family of companies
Two divisions, one shared approach to quality and support.
Have a question? Call and talk to us.
We can help with selection, quotes, and support. If you are trying to match a method or replace an existing setup, we will walk through it with you.