Hennepin County Medical Center. We Have You Covered.


Cirrus Aircraft. We Have You Covered.


Marquette Hotel. We Have You Covered.

Trusted Partners for Over 100 Years

From building automation to security solutions, we have you covered. UHL offers top quality facility products and services to Minnesota, Wisconsin, North Dakota and Upper Michigan. What we do best is take proven solutions to our customers. Over 100 years in the market and our established customer base are evidence of Uhl’s dedication to excellence.


We outfit control systems ranging from single heating and ventilation units to complex multi structure campuses with direct digital controls. Our intelligent BMS technology demonstrates exceptional flexibility, extreme accuracy and effortless front end user interface design.



The in-house mechanical professionals at Uhl can handle any project from emergency equipment replacements to new construction. No matter the size of your project, our team will oversee the design, installation, and maintenance for the entire life cycle of your equipment.


Expert electricians, technicians, and pipefitters are available 24 hours a day, 365 days a year to address any issues immediately and keep downtime to a minimum. We offer flexible service contracts to keep your systems running properly through systematic preventative maintenance.


Uhl offers a wide variety of energy services. Whether you are looking to reduce your energy consumption, carbon footprint or utility costs, our energy engineers have the expertise, products and industry knowledge to help you achieve your green goals.

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EcoStruxure™ in Partnership with Schneider Electric

We’re bringing our customers innovative energy solutions unlike any other through our partnership with Schneider Electric, the leader in energy automation. As a Master EcoXpert™, Uhl delivers seamless loT-enabled solutions to connect, analyze and act on data in real time for enhancing safety, efficiency, reliability, and sustainability.

• 42% of the world’s energy is used in buildings
• 50% of that energy is wasted due to inefficient management systems
• 75% of building costs are used for operation over its life cycle

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InsideIQ is an international network of leading independent contractors in the building automation, energy and security system industries. Members are chosen for their proven expertise in the design and implementation of facilities and process control systems, systems integration, enterprise security systems, facilities maintenance services, and energy services. InsideIQ Members represent over $1.1 billion in annual revenue and share best practices among over 5,200 employees.

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Join Our Team

We are always looking innovative people who can bring fresh perspectives and experiences to our team. Are you interested in cutting edge technology and career-building opportunities? With a career at Uhl, you’ll have the chance to work directly with our customers to provide world-class smart buildings. Join us!

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Uhl Customers

St. Catherine University, St. Paul, MN

St. Kate’s utilizes Uhl’s smart building automation, analytics and mechanical services to run its campus at maximum energy efficiency. The energy savings achieved with the new building automation system and analytics software paid for the cost of the project in less than two years.

Cirrus Aircraft, Duluth, MN

Uhl provides Cirrus innovative building automation for this leading international personal aircraft designer and manufacturer. All automation and controls service for Cirrus are provided out of Uhl’s Duluth branch office.

Minneapolis Grain Exchange, Minneapolis, MN

Built in 1904, Uhl is partnering with the owners of this 155,000 square foot commercial office building to retrofit the mechanical systems, install the latest in building automation, and provide 24/7 service.