Cleveland HVAC Ductwork Fabrication & Services Since 1954
Hennemuth Metal Fabricators is Cleveland's premier source for high-quality HVAC ductwork solutions. Serving the Cleveland area since 1954, our family-owned business specializes in custom rectangular and spiral ductwork fabrication for Cleveland's commercial and residential HVAC contractors. With our 60,000 SF facility and nearly 70 years of expertise, we deliver precision-crafted ductwork to meet Cleveland's diverse building requirements with exceptional quality and timeliness.

CNC Plasma Cutting
Precision CNC plasma cutting cuts sheet metal to the exact size that's needed

Custom Ductwork Fabrication
We've created a refined process to create the products you need
Why Cleveland HVAC Contractors Choose Hennemuth
Dedicated Cleveland Area Service: With our strategic location, we provide fast, reliable ductwork delivery throughout Cleveland and Northeast Ohio, minimizing project delays.
Cleveland-Specific Expertise: Our decades of experience working with Cleveland's building requirements gives us unique insight into local HVAC challenges and solutions.
Complete Cleveland Ductwork Solutions: From standard rectangular and spiral ductwork to custom fabricated components, we offer Cleveland contractors a one-stop shop for all ductwork needs.
Quick Turnaround for Cleveland Projects: We understand the demanding timelines of Cleveland construction projects and pride ourselves on meeting tight deadlines without compromising quality.
About Us
Family owned since '54, we originally were established by Gordon Hennemuth and continue servicing the tri-state area! We take pride in providing quality products with outstanding customer service.
Our HVAC distribution services in the Cleveland, Ohio, area have made us the go-to for many commercial contractors across the region. We are trusted suppliers that take pride in delivering high-quality workmanship and products that stand the test of time. Our sturdy metal duct solutions exceed our clients’ expectations because we hold ourselves to a high standard with every order we take on.
What We Do - Additional Products & Services
Flexible ductwork is an integral part of many heating, ventilation and air conditioning (HVAC) systems. We can make duct to your exact dimensions!
These products are the leaders in regulating and redirecting air to specific areas. See our inventory for more information.
Our expert team has the knowledge and resources to help complete your next project. Our extensive collection of fittings and connectors ensures we have a piece to complete any system.
View our large inventory for both residential and commercial applications. We have the products for your building.
Choose from a wide selection of pre-made and customizable products. We can craft systems to your exact specifications.
Tapes, sealants, and installation accessories gives you flexibility to complete your system the way you need to.
Partner with Cleveland's Trusted Ductwork Fabricator
Whether you're working on a commercial renovation in downtown Cleveland, a new residential development in the suburbs, or an industrial facility in Northeast Ohio, Hennemuth Metal Fabricators delivers the exceptional ductwork solutions your project demands. Contact our Cleveland ductwork specialists today at 724-693-9605 or orders@hmfduct.com to discuss your specific requirements and experience the difference of working with Cleveland's premier ductwork fabricator.