• slide
  • slide
  • slide
  • slide
  • slide

Building Relationships, Building Solutions

As the region’s largest mechanical contractor, DeBra-Kuempel is your convenient single-source solution for complete mechanical, electrical, plumbing, building automations and industrial piping services.


DeBra capabilities video image: Mechanical, Electrical, MEP Services Contractor

We engineer, design-build, fabricate, install, test, and service all your facilities' mechanical, electrical, plumbing, and fire protection equipment and systems.

View Our Video.

hvac system operations

View of HVAC equipment that can reduce airborne pathogens

We are ready to help building owners and operators navigate changes to their HVAC system that can potentially reduce the spread of airborne pathogens, including those that carry viruses.

read our recommendations.

Meet the Team

Thorne_120x154.jpgKris Thorne has had an illustrious, 35-year career in the industry. In that time, he has proven himself an exceptional leader and earned the esteem of our peers. Kris is active in the Mechanical Contractors Association where he has held positions as local President, Vice President, Treasurer, and Board Member.

Meet the rest of our team.

Decarbonization Solutions


We offer multiple services aimed at minimizing the environmental impact of HVAC equipment and building systems, helping you improve efficiency, promote sustainability, and shrink your carbon footprint—without sacrificing performance.

Learn more.

indoor air quality solutions

Ceiling view of indoor air quality equipment

Our IAQ experts offer a wide variety of services to help improve the health and productivity of your facility, ranging from routine maintenance and duct cleaning to the latest in ultra-violet (UV-C) technology and patented ionization products.

Learn more.

needlepoint bipolar ionization

Technician installing Needlepoint Bipolar Ionization technology in ceiling

For clients seeking to improve air quality and promote occupant health and comfort, our NPBI technology is the ideal solution. It can help reduce airborne pathogens, particulate matter, and odors from indoor air, while helping to boost the efficiency of your HVAC systems.

Learn more.


Technician working with safety gear on

We maintain focus on five critical safety alerts and conduct ongoing safety programs. We continuously motivate safe work habits to improve quality and productivity in our everyday operations.

Learn more.

Supplier Diversity

Image focusing on supplier diversity

We are committed to supplier diversity business practices to maximize certified minority business participation.

Learn more.