About Us

hoffmann about us

Hoffmann Brothers Mechanical Contractors

Founded in 1968, Hoffmann Brothers Mechanical Contractors is the leader in the HVAC Mechanical Services industry in St Louis, MO with a strong commitment to quality. With over 40 years of experience, St Louis Mechanical Contractors is family owned and operated. We have grown over years because we understand that the success of this company has always depended on the commitment of our employees. We strive to bring our customers the best quality service and installation work in the Greater St. Louis area.

St Louis Mechanical Contractors

Hoffmann Brothers Mechanical Contractors does it all: Repair and install roof top units, boilers, splits systems, chillers, air handlers, water heaters, commercial refrigeration, and clean rooms. We also offer many HVAC services such as design/build projects, controls and facility automation, commercial maintenance, sheet metal fabrication, pipe fitting, and Energy Conservation. Whatever commercial HVAC, plumbing or design project you have, Hoffmann Brothers Mechanical Contractors can handle it!

We are one of the only HVAC Mechanical Service Companies in St Louis that is owned by a licensed Mechanical Engineer. With his knowledge and ability, we can design and retrofit the most energy efficient, cost effective system for your company. We have the technical skills to ensure you are happy and your employees are comfortable in their work environment. Call today or request a free estimate on a new or retrofit project for you commercial space.

HVAC Commercial Service Technicians

Our Commercial technicians are licensed and have continuous training. Our application process is rigorous and we only hire the best technicians in the St Louis area. We believe that quality leadership, the right people, combined with integrity and a passion for excellence, creates the best method for success. We enroll our technicians in monthly and quarterly training courses to further their education in the commercial HVAC & refrigeration industries. We set a high level of standards for our employees, and that transpires in our long term success and quality of service. Visit our management team page to learn more about some of our team leaders or give us a call at (314) 664-3536.