Hessler Associates

Founded in 1976, Hessler Associates, Inc. has established itself as a leading, global resource in acoustical engineering and consulting services for power generation and industrial facilities. With over 35 years of experience, we have successfully completed projects across the world, safeguarding communities and ensuring compliance with stringent environmental regulations.

Our Expertise

We offer a comprehensive range of services to address the acoustical needs of our clients, including:

Noise & Sound Management

• Acoustic design and modeling of new facilities
• Noise impact assessments
• Problem diagnosis & noise abatement recommendations
• Compliance testing and audits
• Noise mitigation solutions

Consulting & Engineering

• Acoustical engineering and consulting
• Permitting assistance and support
• Noise testing and measurements
• Engineering solutions for noise reduction and mitigation

Industry Expertise

Our team has extensive experience working on projects of all sizes and complexities, encompassing diverse industries such as:

• Power Generation: Combined cycle plants, gas turbines, wind farms, coal plants, biomass facilities, and more.
• Industrial Facilities: Manufacturing plants, data centers, wastewater treatment plants, landfills, and more.

Leaders in Innovation & Expertise

Hessler Associates, Inc. is known for its innovative and collaborative approach to problem-solving. Our leadership in the field is reflected in our extensive published works, recognized expert testimony in legal cases, and client testimonials. Our principal consultant, David M. Hessler, is a respected authority in the field, holding a Bachelor's degree and a Master's degree in Mechanical Engineering and being a registered Professional Engineer.

Our Commitment

We are dedicated to delivering reliable, cost-effective, and sustainable solutions to our clients' acoustical challenges. Our team of experienced professionals works collaboratively with clients, providing personalized attention and tailored solutions to meet their specific needs.