Delivering Quality Design, Improving Communities
Who We Are
FXB Engineering is a renowned full-service Mechanical, Electrical, Plumbing & Fire Protection firm based in Chadds Ford, PA. Our expert team of engineers and professionals has been serving the industry for over 50 years. Founded on the principles of innovation, excellence, and commitment to sustainability, FXB Engineering has established itself as a leading provider of MEP solutions.
Our Story
Our company has its roots in the vision of our founder, Francis X. Bonnes, P.E., who pioneered the concept of innovative and efficient project design. His son, Peter J. Bonnes, P.E., took the reins in 2002 and has since led the organization with a relentless focus on quality, integrity, and sustainability. Our leadership team's collective expertise spans over 65 years of Engineering and Construction experience, ensuring that our clients receive the highest level of expertise and dedication.
Our Services
Our comprehensive range of services includes:
- MEP Engineering: Our team of expert engineers designs and develops Mechanical, Electrical, and Plumbing systems that exceed client expectations.
- Infrared Thermography: We offer innovative thermal imaging solutions to identify and troubleshoot issues in mechanical systems.
- Commissioning: Our experienced commissioning agents ensure that newly installed systems are functioning at optimal levels.
- Power Systems Studies: Our team analyzes and develops energy-efficient solutions for power distribution and management.
Our Expertise
We have expertise in various industries, including:
- Corporate
- Education
- Government
- Healthcare
- Hospitality/Restaurant
- Industrial
- Mission Critical
- Multi-Unit
- Municipal
- Recreational
- Retail
- Supermarkets
- Sustainability
Our Certifications and Registrations
FXB Engineering holds professional registrations in the following states:
- Alabama
- Arizona
- California
- Colorado
- Connecticut
- Delaware
- Florida
- Georgia
- Iowa
- Illinois
- Indiana
- Kansas
- Kentucky
- Louisiana
- Maine
- Maryland
- Massachusetts
- Michigan
- Minnesota
- Mississippi
- Missouri
- Nebraska
- New Hampshire
- New Jersey
- New York
- North Carolina
- Ohio
- Pennsylvania
- Rhode Island
- South Carolina
- Tennessee
- Texas
- U.S.V.I.
- Utah
- Virginia
- Washington
- Washington DC
- West Virginia
- Wisconsin
Our Team
Our team consists of industry experts, including:
- Brian T. Umile, P.E., Sr. Mechanical Engineer
- Stephen R. Leatherwood, Sr. Electrical Designer
- David L. Drake, Sr. Project Manager
- R. Christian Kremer, Sr. Project Manager
- Andrew Canosa, E.I.T., Mechanical Engineer
Our Mission
At FXB Engineering, we strive to provide exceptional engineering and MEP solutions that exceed client expectations. We believe in fostering a culture of integrity, innovation, and sustainability, and we are committed to delivering the highest level of quality and professionalism in every project we undertake.

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