Business Details
50+ Years
experience
Trusted MEP Consulting Engineers in Bethesda, MD
JB Wyble Associates is a registered professional association that has delivered consulting engineering services since 1952. Located in Bethesda, Maryland, we specialize in mechanical, electrical, and plumbing (MEP) system design, licensed to practice in over 10 states across the DMV region. Our firm, now in its third generation of family leadership, combines decades of expertise with a commitment to meeting client design goals through innovative solutions and competitive pricing.With experience spanning new construction and building renovations, we serve diverse sectors including hospitality, healthcare, education, and industrial facilities. Our team prioritizes timely responses, attention to detail, and fostering long-term client relationships to ensure project success.
Services
Hospitality / High Rise
Hospitals / Medical Facilities
Office Buildings / Tenants
Restaurant / Food Service
Schools & Churches
Warehouse / Industrial
Details
- Year established: 1952
Highlights and features
- We offer 66 years of experience in MEP design across diverse sectors.
- Our family-run business operates across three generations of engineering expertise.
- We implement modern design standards and technologies for innovative solutions.
- Our staff responds promptly to project needs with meticulous attention to detail.
- We prioritize client satisfaction through competitive pricing and tailored service.
Services
Hospitality / High Rise
We specialize in MEP systems for high-rise and low-rise hospitality buildings, including apartment complexes and commercial towers. Our expertise ensures efficient mechanical, electrical, and plumbing infrastructure tailored to luxury and functional requirements. Projects include Virginia Square Towers Apts. and Henderson Park Apts., demonstrating our ability to handle complex urban developments.
Hospitals / Medical Facilities
With over 30 years of experience, we design MEP systems for hospitals and medical facilities, including Inova campuses. Our solutions prioritize reliability, compliance, and adaptability for critical healthcare environments. We address specialized HVAC, power, and sanitation needs to support patient care and operational efficiency across diverse medical settings.
Office Buildings / Tenants
We provide MEP design for office buildings, tenant fit-outs, and renovations, serving clients like TD Ameritrade and BB&T. Our systems optimize energy efficiency and occupant comfort while meeting evolving workplace demands. From small offices to large corporate campuses, we deliver scalable infrastructure solutions for dynamic business environments.
Restaurant / Food Service
Our MEP expertise covers over 500 restaurants and food service facilities, including Del Friscos and CAVA. We design ventilation, plumbing, and electrical systems to meet health codes and operational demands. Our solutions balance functionality with energy efficiency, ensuring safe, comfortable environments for customers and staff in fast-casual to fine dining establishments.
Warehouse / Industrial
We engineer MEP systems for warehouses and industrial facilities, including Darcars showrooms and maintenance shops. Our designs address high-capacity HVAC, lighting, and power distribution for demanding environments. We prioritize durability and efficiency to support logistics, manufacturing, and storage operations across large-scale industrial projects.
People
James B. Wyble
Principle / Mechanical Engineer
James B. Wyble leads mechanical engineering projects with decades of experience in MEP system design. As a third-generation leader, he ensures technical excellence and client-focused solutions aligned with the firms legacy of innovation and reliability.
J. Thomas Wyble Sr.
Principle / Electrical Engineer
J. Thomas Wyble Sr. oversees electrical engineering projects, leveraging extensive expertise in power systems and compliance standards. His leadership ensures safe, efficient electrical infrastructure for diverse commercial and industrial applications across the firms portfolio.
R.J. Holmes
Senior Mechanical Engineer
R.J. Holmes specializes in mechanical system design, contributing to complex projects like hospitals and high-rise buildings. His technical proficiency and attention to detail ensure optimal performance and client satisfaction in every engineering solution he develops.
Questions
What services does J.B. Wyble & Associates offer?
We provide mechanical, electrical, and plumbing (MEP) engineering design for new construction and renovations in sectors like healthcare, hospitality, offices, and industrial facilities.
Where does J.B. Wyble & Associates operate?
We are based in Bethesda, MD, and serve clients across the DMV area and over 10 states, including commercial and industrial projects nationwide.
How long has J.B. Wyble & Associates been in business?
We have provided engineering services since 1952, making us a third-generation family-run firm with 66 years of industry experience.
What sets J.B. Wyble & Associates apart from competitors?
Our combination of generational expertise, prompt service, and tailored MEP solutions ensures reliable, cost-effective engineering for complex projects across diverse sectors.
Can J.B. Wyble & Associates handle large-scale projects?
Yes, we have designed systems for over 500 restaurants, 35 Darcars facilities, and major healthcare and high-rise developments, demonstrating our capacity for large-scale work.
