About Us

Our Expertise, Your Future – River Hawk Environmental and Land Survey brings decades of specialized experience in environmental consulting and civil engineering to Massachusetts. Founded on the principles of integrity and sustainability, our team is dedicated to delivering expert solutions that enhance land and community value.

About River Hawk

“Founded in June 2020 by Bob Rego and Bill Kenney, River Hawk Environmental, LLC is a civil engineering and environmental consulting firm dedicated to delivering innovative and profitable solutions that solve our clients’ problems. We have built a team of talented professionals that allows us to tackle complex challenges with precision. Our multidisciplinary team is committed to ensuring the success of every project by leveraging cutting-edge technologies and industry best practices.

In response to the need for in-house land survey services, Bill and Bob teamed up with Bernie Perrotty in August 2020 to form River Hawk Land Survey, LLC. This expansion enables us to offer comprehensive land survey services, further enhancing our ability to meet our clients’ diverse needs.

Our approach is rooted in integrity, transparency, and excellence. We prioritize collaboration and build strong, trust-based relationships with our clients. By focusing on client-centered solutions and maintaining high standards of quality, we deliver results that exceed expectations and drive long-term success.

Discover how River Hawk can support your projects with unparalleled expertise and a commitment to achieving your goals. Together, we can turn your vision into reality.”

Approach and Values:

At River Hawk Environmental, we believe in a collaborative and proactive approach to serving our clients. Our core values of professionalism, integrity, and environmental stewardship guide every aspect of our work.

Clear communication and transparency

Tailored solutions to meet each client’s unique needs

Environmental sustainability and community well-being

Commitment to Quality

Mission Statement:

We are committed to providing our clients with the highest quality of professional service and responsiveness. We understand that the quality of our projects affects not only our clients, but also future generations. Our mission is to uphold the highest standards of excellence while fostering sustainable development practices that benefit both current and future communities.

Our Expert Team

Meet The Team

Meet the passionate professionals behind River Hawk Environmental. Our team brings together a wealth of expertise in environmental science, engineering, and regulatory compliance.
Get to know us:

Bob Rego, PE, LSP

Bob Rego, PE, LSP

Manager/Senior Engineer

Bob Rego, P.E., LSP, is a co-founder of River Hawk Environmental, where he serves as Manager and Senior Engineer. With extensive experience spanning civil engineering and environmental assessment since 1992, Bob brings a wealth of expertise to our firm. He oversees day-to-day operations and manages projects encompassing site design, stormwater analysis, water supply and sewerage design, wetlands replication, permitting, hazardous waste site assessment, and cleanup. As a registered Professional Engineer (P.E.) and Licensed Site Professional (LSP), Bob maintains direct project management responsibilities, ensuring the successful execution of civil/site design projects, including land survey fieldwork, drainage calculations, and septic system design.

Bill Kenney, LSP

Bill Kenney, LSP

Licensed Site Professional / Manager

Bill Kenney, LSP, co-founder and Senior Geologist at River Hawk Environmental, leads our environmental compliance and project management team with precision and dedication. With a focus on commercial, industrial, and infrastructure sectors, Bill facilitates projects of varying complexity, assisting clients in navigating State and Federal environmental regulations. Drawing from his experience at Kleinfelder and Prime Engineering, Bill has honed his field oversight and management skills, earning a reputation for tireless dedication to client success. As a registered Licensed Site Professional (LSP), he guides clients through strategies to manage impacts associated with hazardous waste sites, ensuring compliance and environmental stewardship.

Bernard N. Perrotty, P.L.S., EIT

Bernard N. Perrotty, P.L.S., EIT

Chief Surveyor / Manager

Bernard Perrotty leads our land surveying division with over twenty-six years of expertise in civil engineering and surveying. As a Massachusetts Registered Professional Land Surveyor, he excels in overseeing complex surveying projects from perimeter surveys to land subdivisions and commercial construction layouts. Starting his career as a Field Crew Party Chief, Bernard has ascended to leadership roles, continuously enhancing his technical and managerial skills. He is dedicated to delivering precision and compliance in every project, ensuring meticulous attention to detail and adherence to land survey procedures.