HVAC Ductwork
Rectangular and square duct, sections and full runs — cut, formed and assembled to your layout.
Custom Sheet Metal Fabrication
Custom HVAC ductwork, transitions, exhaust hoods, plenums, drain pans and one-off metal parts — hand-fabricated to your drawings. No part too custom.
What We Make
From standard fittings to fully custom one-offs — if it can be formed from sheet metal, we can build it.
Rectangular and square duct, sections and full runs — cut, formed and assembled to your layout.
Tapered transitions, radiused offsets, round-to-rectangular reducers and hoppers.
Exhaust hoods, plenums, boxes and enclosures fabricated to your dimensions.
Dryer & exhaust vents, well caps, storm collars, saddle taps, boots, boxes and elbows.
Custom drain pans, cooler flashing, conductor flashing, china caps and trough channels.
Have a drawing or a problem part? We fabricate custom pieces you can't buy off the shelf.
Portfolio
A sample of parts off our benches. Tap any photo to enlarge.
How We Work
No CNC, no cookie-cutter parts. Every job is hand-built by skilled fabricators working straight from your drawings and dimensions.
Bring us a sketch, a drawing, a sample or just the dimensions. We'll confirm materials, gauge and fit before we cut.
We shear, brake, form and seam every piece by hand to your exact layout — clean bends, tight seams, square corners.
Parts come off the bench square, labeled and ready to hang — and we deliver straight to your job site. Shop pickup welcome too.
Capabilities
We stock and fabricate standard fittings and build custom work in a range of materials and gauges. If you don't see it here, ask — chances are we can make it.
About
MK Custom Metal is a custom sheet metal fabrication shop. We build made-to-order HVAC ductwork, transitions, hoods, plenums, pans and one-off parts for contractors, builders and businesses who need it done right.
Every part is fabricated by hand to your specifications — no CNC, no shortcuts, just experienced metalworkers and clean, dependable work. Whether it's a single custom fitting or a full run of duct, we build it to fit the first time — and deliver it right to your job site.
Get in Touch
Tell us what you need — send dimensions, a sketch or a photo and we'll get back to you with pricing and lead time.
Find the Shop
We're in Unit B — follow the drive around to the Unit B bay.
