Giese Companies

Whether you’re looking for custom metal fabrication for a commercial HVAC system, or have a unique architectural metalcraft project that needs an experienced fabricator, The Giese Companies have you covered. The Giese Companies have specialized in custom sheet metal fabrication, installation and service since the family began the business in 1923. You’ll see Giese products and services in commercial, industrial, and residential projects in eastern Iowa and throughout the Midwest.  Having moved beyond the small sheet metal shop started in Dubuque, Iowa nearly 100 years ago, the Giese Companies now include business units serving the manufacturing, commercial construction, roofing, sheet metal and lighting sectors.  At the Giese Companies, we provide:  Mechanical design and project management services Full service metal fabrication services Custom sheet metal fabrication for HVAC and metal components Custom architectural metalcraft for new construction and refurbished buildings High quality limited-production or one-off fabrication projects Onsite plant maintenance and upgrades involving metal fabrication and components With these diverse capabilities, our projects include commercial buildings, manufacturing plants, industrial warehouses, office buildings, health care and living facilities, along with public projects, such as schools in new construction, additions, and renovations.

For our customers, it’s easy with Giese. If it is made out of metal, it can be custom fabricated and installed by the Giese Companies. Our unique, customer centric project management style provides our customers with a professional, efficient experience from estimate to project completion for all jobs, large and small.  Flexibility is our strength and innovation is the key to our success. We can customize or create almost any metal component needed in-house. Working small, large, and heavy components, our team of experts provides the latest in metal fabrication services, from precise CNC machining to bending, forming, and robotic welding.

The team at Giese takes ownership of your project from start to finish. Not only do we fabricate whatever you need for your operation, we also provide trained teams specializing exclusively in installation work in every area from manufacturing components, HVAC/ductwork, roofing, custom lighting solutions and more.  Our ability to combine quality metal components, the right technology and the right people, we make every job easy to manage, efficient and cost effective.  The Giese Companies is your trusted source for metal fabrication, sheet metal, commercial roofing and construction needs. From our headquarters in Dubuque, IA, we are able to serve clients in throughout Iowa, Illinois, Wisconsin, Missouri, Kansas, and beyond.  Contact the Giese Companies today online or by phone at 563-588-2023. We look forward to working with you!