Robb Schreck
Chief Executive Officer
Robb Schreck, Chief Executive Officer of Miller Environmental Group Inc. (MEG) brings over 30 years of experience leading growth strategies and driving operational excellence at business services companies. Previously, he served as the CEO of an environmental and emergency services provider in the eastern United States, where he played a crucial role in the company’s development from 2019 through its sale in 2024.
Additionally, he held senior leadership positions at Elior North America, Ingersoll Rand, and Schindler Elevator Corporation. He leverages his diversified experience to execute growth strategies, both organic and acquisitions, coupled with an operational excellence approach to maximize business performance. Developing high-performing and engaging teams is a priority in his leadership approach.
Robb holds a BBA in Accounting from Niagara University and an MBA from the University of Chicago Booth School of Business.
Jerry Coogan
Chief Operating Officer
Jerry Coogan, Chief Operating Officer of Miller Environmental Group, Inc. (MEG) brings over 25 years of environmental services experience. Jerry has worked through the many positions within Miller Environmental, serving in field operations, managerial, and executive capacities prior to taking on the top leadership position at the company. Given his decades of experience and contributions to the company, Jerry has developed an expansive, in-depth knowledge of every aspect of the environmental products and services industry including emergency response, site assessment, decontamination, and waste characterization, transportation, & disposal, as well as the related fields of Health and Safety, Environmental Compliance, Operations Management, Emergency Management, and Incident Command Systems. Under Jerry’s leadership, Miller Environmental Group, Inc. operation’s team has expanded into a geographic footprint consisting of 30 locations in 13 states providing premier services to a client base that spans the entire continental US. Additionally, Jerry has infused the entire MEG organization with a professional tenured management team with a corporate culture that puts employee safety above all else and a reverence for exceeding client expectations with each and every job performed. Through his work with GenNx360, MEG’s parent company, Jerry and team have developed and executed plans to make strategic investments, build value, and deliver on commitments to stakeholders.
Alan Bergschneider
Chief Financial Officer
Alan Bergschneider joined Miller Environmental Group (MEG) in 2024 as its Chief Financial Officer (CFO). With over 30 years of financial expertise, Alan has held senior leadership roles in both public and private companies, ranging from large multinational corporations to middle-market businesses. His diverse industry experience includes industrial and business services, among others.
Before joining MEG, Alan served as CFO for nine years at a $2.5 billion global security integrator, overseeing its high-growth trajectory. He also served as CFO for a publicly traded industrial cable manufacturer and has held key financial positions in organizations of various sizes, with a consistent focus on driving growth.
Alan began his career in public accounting at KPMG and earned his Bachelor of Science in Accounting from Boston College.
Onna O’Meara
Chief Human Resources Officer
Onna O’Meara, Chief Human Resources Officer for Miller Environmental Group, brings over 15 years of experience leading human resources strategy in high-growth, field-based service industries. She has held senior HR leadership roles across various industries such as telecommunications, construction, retail and logistics where she focused on building scalable people programs, strengthening culture, and driving performance through aligned talent strategies.
Prior to joining MEG, Onna served as Chief People Officer for Vertex Service Partners where she led initiatives across talent acquisition, HR operations, talent development, engagement, and M&A integration. She brings deep expertise in supporting multi-location businesses and implementing systems that drive employee performance, retention and operational efficiency.
Onna holds a BS in Business Administration from the University of California, Berkeley, where she was a Division I NCAA rowing champion, and an MBA from San Francisco State University. She is also SHRM-SCP certified and holds multiple leadership assessment certifications.
Jeff Dutzer
Chief Commercial Officer
For over 25 years, Jeff Dutzer has lead teams and organizations to great success in the world of environmental remediation. Jeff’s understanding on the importance of delivering value not only to stakeholders, but also to customers and employees has allowed his teams to consistently exceed financial targets. The sales & operation teams he leads are empowered and motivated each and every day.
Jeff’s in-depth knowledge of the solutions Miller Environmental Group Inc. has been providing to clients for 5 decades, allows him to understand the nuances and sensitive nature of the work within each industry MEG serves. Jeff has seen it all, so he is able to get creative with the services MEG provides to ensure operation procedures are safety focused and efficient, while exceeding client’s expectations to increase retention for profitable recurring revenue growth.
Our History
Miller Environmental Group (MEG) incorporated in 1971 to service the utility, transportation and petrochemical industries. Through growth and diversification MEG has remained at the forefront of the environmental industry. Our client base includes petroleum companies, insurance companies, chemical manufacturers and processors, utility companies, aviation service companies, railroads, governmental agencies, and many Fortune 500 companies.
Timeline
Our Inclusion Commitment
In principle and in practice, Miller Environmental Group values and seeks inclusion and diversity within our workplace and within our community. MEG is committed to providing a welcoming and equitable environment with opportunities for engagement regardless of an individual’s ability, age, appearance, ethnicity, gender identity, geographical location, national origin, professional level, race, religious beliefs, sexual orientation or socioeconomic status. If you share our values, you belong here.
Our Vision
At Miller Environmental Group, our vision is to enhance standards of efficiency through professionalism, and effectiveness through quality. From disaster response to spill remediation to industrial cleaning, our continued growth has been possible only through exceeding our customers’ expectations. Miller Environmental Group offers a national reach with personal service. We understand the needs of the communities we serve and have the satisfaction of developing lasting relationships. Miller Environmental Group dedicates itself to providing our customers with the resources necessary for a successful conclusion to any job.
Our Mission
To provide solutions that keep the environment safe, clean, and better prepared for tomorrow.
Our Core Values
Safety.
We operate with safety at the forefront of everything we do.
Integrity.
We have integrity in our work and our words. Doing the right thing guides our decision-making.
Problem Solvers.
We are problem solvers for our partners; whether it’s 1 am or 1 pm.
Team Development.
We provide our team with a pathway to a rewarding career at MEG, as well as tools for personal development to enhance their lives and their families.
Reputation.
We put 5 decades of experience into action each & every day.
Our History
Miller Environmental Group (MEG) incorporated in 1971 to service the utility, transportation and petrochemical industries. Through growth and diversification MEG has remained at the forefront of the environmental industry. Our client base includes petroleum companies, insurance companies, chemical manufacturers & processors, utility companies, aviation service companies, railroads, governmental agencies, and many Fortune 500 companies.

Our Vision
At Miller Environmental Group, our vision is to enhance standards of efficiency through professionalism, and effectiveness through quality. From disaster response to spill remediation to industrial cleaning, our continued growth has been possible only through exceeding our customers’ expectations. Miller Environmental Group offers a national reach with personal service. We understand the needs of the communities we serve and have the satisfaction of developing lasting relationships. Miller Environmental Group dedicates itself to providing our customers with the resources necessary for a successful conclusion to any job.

Our Mission
At Miller Environmental Group, our mission is to provide our clients with exceptional customer service while partnering to exceed expectations and get the job done. It is our goal to be the premier provider of Environmental Services in each geography we serve.
