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101 North Branch Road, Oakdale, PA 15071

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Hennemuth Metal Fabricators

Manufacturers and Distributors to the HVAC Trade

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For Fastest Service, Call 724-693-9605

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    • Ductwork Fabrication
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About Us

Home / About Us

Hennemuth new building

Hennemuth Metal Fabricators is a family owned and operated duct manufacturer and distributor that was established in 1954 by Gordon Hennemuth.

Hennemuth’s is a full-service ductwork fabricator specializing in custom duct and fittings for commercial and residential HVAC contractors in Pittsburgh and the surrounding tri-state area. We pride ourselves on quality craftsmanship and a knowledgeable staff with over 100 years of combined experience.

We are known for our quick turnaround, attention to detail, and precise fit of your project for installation. We do our best to make your job a profitable success that we can both be proud of.

At Hennemuth we do our best to be conscientious and have integrity. We value our employees, our customers and our community. We strive to be more than just your distributor – we want to be your partner. We will work with you on project design, troubleshooting and delivery to make sure that your job is on time, on budget and fits right the first time. Our goal is to be your one-stop shop for all of your HVAC needs.

Randy Mitchell, Coleman-Mitchell Heating & Cooling

If there’s any way they can save us time, they’ll do it for us. From everything that they stock here to their custom stuff, it’s some of the best around. We know that they stock everything that we need from custom ductwork to stock fittings to other supplies that we need on the job. It’s allowed us to cut our inventory down drastically because we know that they’re a phone call away for anything we need.
Randy Mitchell, Coleman-Mitchell Heating & Cooling

Meet the Team Behind Hennemuth Metal Fabricators

Craig Hennemuth, Owner

Craig Hennemuth

Owner

With nearly 40 years of experience, Craig began working in the shop as a child, picking up metal scraps with a magnet. He learned the trade from his dad, Hennemuth Metal Fabricators Founder, Gordon Hennemuth. Craig is a forward thinking, hands-on leader. He takes measurements, bids jobs and finds solutions to problems. Craig puts his employees and customers first, always striving to better his customers bottom line by creating high-quality products.

Ann Hennemuth, Office Manager

Ann Hennemuth

Administrative Director

Ann has been working behind-the-scenes at Hennemuth Metal Fabricators for nearly 19 years. Her goal in life as well as in work has always been to do what she can to help make life easier for those around her.

Alex Prevade

Alex Prevade

Custom Fabrication Supervisor

With over 25 years of service, Alex learned the tricks of the trade from Founder, Gordon Hennemuth. A diligent worker, Alex cuts and fits all duct by hand, takes measurements and fabricates custom duct.

Craig Prevade

Craig Prevade

Spiral Fabrication

Craig has 20 years of service at Hennemuth and began working in the garage shop. Always a creative thinker, Craig now does fitting entry into the plasma cutter and is a lead fabricator for the spiral department.

Brett Barker

Brett Barker

Shop Foreman

Brett has been solving customer needs for over 10 years at Hennemuth Metal Fabricators. He runs the day-to-day operations here at Hennemuth. He bids and draws up jobs, maintains customer relations, schedules deliveries, takes measurements and manages the overall shop.

Ryan Hunsinger

Ryan Hunsinger

Warehouse Manager

With over 7 years of experience ordering products, managing stock, coordinating deliveries, and assembling duct, Ryan is an integral part of the Hennemuth team.

Vince Weber

Vince Weber

Spiral Shop Foreman

Vince has been with Hennemuth Metal Fabricators for several years, assembling fittings and making spiral pipe and fittings. Vince honed his craft by learning from Martin at Spiral-Helix and is extremely meticulous and pays great attention to detail.

Hilary Barker, Accounting

Hilary Barker

Accounts Manager / Commercial Estimator

Hilary is an organized multi-tasker, taking on a wide variety of roles at Hennemuth – from accounts managing to estimating. She manages vendor relationships, runs the office and helps with bidding.

Cody Garrett

Spiral Pipe Operator/Fabricator

Cody runs the spiral duct department and is a big part of our rectangular fabrication department.

Dom DeAngelis

Head of Rectangular Fabrication

Dom leads the rectangular fabrication department where he inputs jobs in our plasma cutter and preps jobs for assembly for our customers.

Paul Hunter

Paul Hunter

Delivery Driver

Paul is our delivery driver and makes sure our products get to customers safely. When he isn’t driving, he helps around the shop with different tasks.

Steve Weber

Coil Line Operator

Steve works with our coil line machine. When the coil line isn’t running, he’s helping in rectangular assembly with Scott.

Allie McKean

Administrative Assistant

Allie works in the office and helps keep the front of house organized for us.

Anthony Vidmar

Anthony works in rectangular assembly and puts together fittings for different projects.

Don Kuivinen, Spiral Department

Don Kuivinen

Don works in the spiral department assembling spiral fittings.

Craig and his team always provide a high quality product at a fair price. Highly recommend if you are in need of the services they provide.
Jason Spurk
Jason Spurk
2021-11-21
I’ve been using these guys for over 20 years and they’re the only place I go for all of my ductwork and custom work.
Michael DeLouis
Michael DeLouis
2021-03-25
Professional helpful staff. I had 2 small items that needed custom fabrication. I was treated as if I was a large contractor. Great work and fair price.
Gary Ruozzi
Gary Ruozzi
2020-10-28
The Entire Staff is very professional, friendly and duct work always completed in a timely manor.
Gerard Plumbing-Heating
Gerard Plumbing-Heating
2020-10-13
Really a great place with nice, professional employees.
Ken Esposito
Ken Esposito
2020-09-22

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Shop Hours

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

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

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