Holston Engineering

Holston Engineering is a full-service commercial Mechanical, Plumbing, and Electrical (MPE) engineering provider serving the Johnson City, Tennessee, area and beyond. Founded in 1995 by Joe Riggs, the company has built a strong reputation for delivering quality engineering solutions to a diverse range of clients. In October 2017, Derwin Cartmel joined as President and Principal Mechanical Engineer, bringing 28 years of industrial expertise to the team.

Our Expertise and Services

Holston Engineering offers a comprehensive portfolio of services to meet the diverse needs of our clients. We provide:

Mechanical Engineering

• Design and analysis of HVAC systems
• Energy efficiency assessments and upgrades
• Pump and fan selection and installation
• Compressed air system design and troubleshooting
• Process and automation consulting

Plumbing Engineering

• Design and installation of plumbing systems for new construction and renovations
• Repair and maintenance of existing plumbing systems
• Water conservation assessments and recommendations
• Drain and sewer system design and repair

Electrical Engineering

• Design and installation of electrical systems for commercial buildings
• Troubleshooting and repair of electrical systems
• Lighting design and installation
• Power quality analysis and improvement
• Data and communication system design and installation

Client-Focused Approach

We are committed to providing our clients with personalized and responsive service. We take the time to understand your project needs and goals, and we work collaboratively with you to develop solutions that meet your specific requirements. Our team is dedicated to delivering high-quality work on time and within budget.

Experience and Expertise

Holston Engineering has extensive experience working on projects of all sizes and complexities, including:

• Churches and religious institutions
• Healthcare facilities
• Industrial facilities
• Office buildings
• Restaurants and retail spaces
• Residential properties

Contact Us Today

If you need reliable and experienced engineering solutions for your commercial project, contact Holston Engineering today. We would be happy to discuss your needs and provide you with a customized solution.