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Exposure Control Technologies

Exposure Control Technologies, Inc.(ECT, Inc.) was founded in 1994 by Thomas C. Smith as an engineering firm specializing in:


Above all things, ECT considers safety the number one priority, period. ECT is committed to providing and promoting safe laboratory environments for its clientele, staff, students and visitors. The primary goal of all our programs is to minimize the risk of injury or illness to laboratory workers by ensuring that they have the training, information, support and protection they need to work safely.

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Everyone at ECT strives to solve the problems inherent to operating laboratory ventilation systems. These systems are essential in protecting users against hazardous materials. ECT is dedicated to ensuring that our client's laboratory systems are:

Energy Savings Programs

One of the many priorities at ECT is helping our customers save energy. Reduced energy consumption increases profitability, reduces carbon emissions and frees up capital to grow your business. Today, ECT is saving millions in energy costs and metric tons of carbon emissions through the implementation of our programs throughout the United States. Best of all, our programs are fully sustainable so these are savings you can count on for years to come! Make a decision that pays you back and call ECT today! Our energy savings programs include:

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Commitment to Excellence

As a leading authority on laboratory ventilation, ECT is proud of its international reputation. Our employees are highly trained professionals dedicated to:

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Our Clients

ECT has had the privilege to work with many companies across the globe including:



We look forward to helping our clients achieve their goals by operating safe, dependable and efficient laboratory ventilation systems.