• Skip to primary navigation
  • Skip to main content
  • Skip to footer

101 North Branch Road, Oakdale, PA 15071

Hennemuth logo

Hennemuth Metal Fabricators

Manufacturers and Distributors to the HVAC Trade

Request a Quote

For Fastest Service, Call 724-693-9605

  • Ductwork
    • Spiral Ductwork
    • Rectangular Ductwork
    • Flexible Ductwork
    • All Duct Products
    • Fittings & Connectors
  • Products
    • Commercial Ductwork 
    • Rooftop Supports
    • Zoning Products
    • Venting Products
    • Grilles, Registers & Diffusers
    • Round Grilles, Registers & Diffusers
    • Spiral Grilles, Registers & Diffusers
    • Installation Tools & Supplies
  • Services
    • Ductwork Fabrication
    • Custom Fabrication
    • Commercial Fabrication
    • Residential Ductwork
    • CNC Plasma Cutting
    • Sheet Metal Fabrication
    • Ductwork Design
    • Ductwork Pickup and Delivery
  • Industries
    • Retail
    • Shopping Malls
    • Schools
    • Restaurants
    • Offices
  • About Us
    • Service Areas
      • Pittsburgh
      • Cleveland
      • Morgantown
      • Youngstown
    • Blog
    • Employment Opportunties
    • Why Hennemuth?
    • Vendors
    • Frequently Asked Questions
  • Contact Us
  • Request a Quote

HVAC Ductwork Fabrication

Home / Services / HVAC Ductwork Fabrication

Custom Ductwork Services for Pittsburgh Contractors

At Hennemuth Metal Fabricators, we take pride in our ability to complete any ductwork project. From large-scale commercial HVAC systems to minor repair jobs, our advanced manufacturing facility enables us to produce quality work with quick turnaround times.

We have a wide range of ductwork stocked for commercial and residential projects. Like our custom parts, our ductwork utilizes high-quality materials to provide effective solutions for any HVAC system. Our extensive inventory makes us a one-stop shop for all your ductwork needs.

Our Ductwork

As a premier ductwork manufacturer, we have various materials that will fit any HVAC system. Our options come in different sizes, shapes and designs with various features to match any existing ductwork. Our selection lets you easily pick a style that matches your preferences or project needs. Some of our options include:

  • Rectangular ducts: Our rectangular ductwork contains four-bolt duct connectors or slip-and-drive. We also have end caps, filters, shortway elbows and more.
  • Spiral ducts: With standard lengths of 10 feet to custom lengths up to 20, we offer spiral couplers, end caps, saddle taps, spiral diffusers and more.
  • Flex ducts: Besides flex duct tools, we also carry flex ductwork that adapts to fit a wide range of systems. Our product comes standard in 25-foot lengths.

Our comprehensive product range optimizes our ability to find a part to fit any existing HVAC system. We also have numerous HVAC ducts to improve the convenience of the process, as our offerings allow you to purchase a part that will enhance a current system or create one from start to finish.

10inch galvaneal spiral
Spiral Ductwork
TDF Duct (56inch Joint)
Rectangular Ductwork
AMF-07 Insulated Flex
Flexible Duct

How We Produce Ductwork for Any Project

Our team reviews every order to ensure you receive the correct materials for your project. We understand every job is different, and after building our extensive background in this industry, we have learned how to produce precise products that will make any HVAC system more effective.

Even if our extensive selection of products won't suit your needs, we can still supply any required parts by creating custom ductwork in Pittsburgh, PA. We use advanced software to analyze blueprints or pictures you provide and determine the best project design.

Because our facility contains advanced equipment to ensure your ductwork's dimensions are correct, you can effortlessly receive your completed design.

Spiral Ductwork Job

Learn More About Our Fabrication Process

Contact us for fabrication for any project type. Our staff has combined experience of over 100 years, making us highly skilled and knowledgeable in project planning and design. We will walk you through each step of our process to determine which product is right for you.

Reach out to us today by calling 724-693-9605 or fill out a form!

Footer

Shop Hours

Mon-Fri: 7:00am-3:30pm

Ready To Order?

By Phone: (724) 693-9605
By Fax: (724) 693-8965
Email: orders@hmfduct.com

Visit Our Facebook and LinkedIn Pages!

HMF LinkedIn Page
HMF Facebook Page


embedded google maps
Pages
  • Spiral Ductwork
  • Rectangular Ductwork
  • Flexible Ductwork
  • Ductwork Design
  • Commercial Ductwork Fabrication
  • Blog

© 2025 by Hennemuth Metal Fabricators, All Rights Reserved. Sitemap | Terms and Conditions