Mechanical Services

Mechanical Services

Hoffmann Brothers Mechanical Contractors offers many mechanical services to St Louis Businesses. Even if you can’t find the service that you are looking for on our website, make sure to call us at (314) 664-3536. Our engineers and technicians have experience and training in so many different forms of Mechanical Services. Our team can handle all your business’ repairs, installation, design/build and other mechanical service’s needs. Hoffmann Brothers is prepared to meet all of your mechanical needs so give us a call at (314) 664-3536.


Hoffmann Brothers Mechanical Contractors has over 20 service technicians who specialize in HVAC and Mechanical system repairs. Hoffmann Brothers spends $100’s of thousands of dollars a year in continuous training for repairing and servicing your commercial HVAC and mechanical repairs. To learn more about the repairs Hoffmann Brothers Mechanical Contractors can help your St Louis business with visit our repair page. You can also schedule a repair by calling us at (314) 664-3536.


The engineers at Hoffmann Brothers install all types of Mechanical equipment and systems. Our engineers can help design the system that is best fit for your St Louis building. Then our certified installation technicians will install the equipment at your convenience and with our expertise. To learn more about our installations, visit our installation page. You can call to request a free estimate at (314) 664-3536.


Hoffmann Brothers Mechanical Engineers can design any HVAC or Mechanical system that fits your company or building’s needs. There are many situations that most HVAC or Mechanical Contractors cannot handle or design correctly, but not with Hoffmann Brothers. Hoffmann Brothers has the experts on staff to design and build the best possible fit system for your Company’s needs. Call us today for a free estimate at (314) 664-3536.

Sheet Metal

Hoffmann Brothers Mechanical Contractors offer so many types of sheet metal services in the St Louis area. We can handle all your sheet metal fabrication, sheet metal design, and sheet metal installation. To figure out what sheet metal project is best fit for what you need, contact the experts at Hoffmann Brothers at (314) 664-3536

Pipe Fitting

Hoffmann Brothers has performed so many pipe fitting projects across the St Louis area. Our technicians can handle any size pipe fitting design or installation that your St Louis business may have. Our engineers have the expertise in pipefitting design and construction services to get your project done right the first time. To read more about some of the pipefitting projects we have done in St Louis, visit our pipe fitting page. Give Hoffmann Brothers a call for all your pipe fitting needs at (314) 664-3536.

Controls & Facility Automation

Controls and Facility Automation can be used in so many different types of commercial spaces, or businesses. Our engineers can design the best automation systems for your company that could possibly save you energy and time. To learn more about controls and facility automation, visit our Controls & Facility Automation page or give us a call at (314) 664-3536.

Energy Conservation

Energy Conservation is important to many St Louis businesses. HVAC systems can be one of the largest energy consumptions for local businesses. Hoffmann Brothers can offer many options for your St Louis business to conserve energy. To speak with one of our engineers, call (314) 664-3536. You can learn more about projects we have done for local business on our energy conservation page.

Compressed Air Systems

Compressed Air Systems are most commonly used in factories, machine shops, and industrial applications. Our Engineers can design the best fit compressed air system for your company. To see more projects Hoffmann Brothers Mechanical Contractors has installed of compressed air systems, visit the compressed air system page.


Dehumidification is critical to many industrial processes and providing a comfortable and healthy environment for your employees and patrons. Hoffmann Brothers can help control humidity levels for your St Louis area business. To learn more about the dehumidification processes Hoffmann Brothers has designed and installed, visit our Dehumidification page.

Dust Controls Systems

Dust Control systems are used in specific industries, many of which are housed in the St Louis area. Dust control systems are complex systems that can make or break the production of so many different products. To learn more about Dust control systems visit our page, or call Hoffmann Brothers Mechanical Contractors at (314) 664-3536.

Commercial Refrigeration

Hoffmann Brothers Mechanical Contractors has installed, serviced and maintained so many types of commercial refrigeration units. Many St Louis area restaurants, hospitals, hotels, and distribution facilities must have refrigeration units in order to stay in business. Call Hoffmann Brothers any time day or night for refrigeration service at (314) 664-3536. To learn more about commercial refrigeration projects Hoffmann Brothers Mechanical Contractors has installed or serviced, visit our Commercial Refrigeration page.

Hoffmann Brothers can handle any of your Mechanical service needs. Call Hoffmann Brothers at (314) 664-3536 for repairs, installation, commercial refrigeration, dust controls systems. Dehumidification, design/build needs, sheet metal, pipe fitting, energy conservation, compressed air system, and more!