About Us

Criterion's Mission
We will achieve this mission by…
Hiring and keeping employees who embrace teamwork, integrity, ethics and continuous improvement.
Developing and maintaining long-term relationships with commercial, industrial and institutional facility owners and managers who value quality services.
Performing services that continually perform at levels above our clients expectations.
Providing outstanding services that makes doing business with us easy and satisfying.
Continuing to offer the latest in technical expertise and methods to protect our clients’ interests.
Unlocking Environmental Excellence: Empowering Solutions for a Sustainable and Equitable Future.
Criterion Labs is a trusted provider of comprehensive environmental consulting, laboratory testing, environmental training, and inspection services. With a steadfast commitment to integrity, attention to detail, and responsiveness, we are dedicated to delivering exceptional solutions that meet our clients’ needs.
Our team of experts excels in the field of environmental consulting, offering specialized knowledge and experience in areas such as asbestos, lead, mold, and other industrial hygiene issues. We understand the critical importance of maintaining a safe and healthy environment, and we work closely with local and national organizations to provide them with educated environmental consulting services.
With a focus on precision and accuracy, we employ state-of-the-art laboratory testing techniques to ensure reliable results. Our advanced facilities and cutting-edge equipment enable us to conduct thorough analyses and assessments, empowering our clients to make informed decisions regarding environmental risks.
At Criterion Labs, we take pride in our ability to deliver tailored solutions that address the unique challenges faced by our clients. By combining our expertise, commitment to quality, and dedication to customer satisfaction, we strive to be the trusted partner organizations turn to for their environmental consulting needs.
Our Management Team
Adam Weltz, PhD
Adam Weltz is Criterion’s President and CEO. Adam brings technical expertise and a scientific background along with experience with government acquisition, program management, and leadership.
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Kenneth Marrama
Ken serves as Criterion’s Chief Financial Officer. As CFO, Ken is responsible for ensuring the financial well-being of the company. Ken works with the executive team to establish strategic goals for Criterion’s departments.
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Michael Sanders
Mike serves as Criterion’s Vice President of Operations. He provides support and leadership to our Industrial Hygienists, Environmental Scientists and support staff. Mike has been an environmental consultant and senior managers in the Tri-State area for over 30 years.
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Kara Weekly
Kara is Criterion's Laboratory Director and is responsible for aligning the lab's objectives with strategic priorities. Kara leads a team of scientists that execute a diverse set of analytical methods in compliance with local, state, and federal regulations and accreditations. Kara has over 13 years working in water/wastewater labs and continues to be an environmental steward.
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Paul Davis
Paul is Criterion’s Human Resources Director and is responsible for collaborating with stakeholders to deliver human resource solutions in alignment with Criterion’s strategic needs. Paul has over 15 years of progressive Human Resources experience supporting organizations of all sizes in the public and private spaces.
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Our Locations
Philadelphia
400 Street Road, Suite 100
Bensalem, PA 19020
215.244.1300
New York
1180 Avenue of the Americas, 8th Floor
New York, NY 10036
212.244.0033