Est. 1950
Heritage & History
Malco Products was founded in Annandale, Minnesota in 1950, developing specialty tools for the HVAC and sheet metal fabrication trades. The company grew alongside the postwar American building boom, supplying the tools needed to install ductwork in the millions of homes and commercial buildings constructed during the mid-century expansion. Annandale, Minnesota remains Malco's manufacturing home, and the company has remained a domestically focused manufacturer throughout its history.
Malco's product development philosophy centers on identifying specific tasks that HVAC contractors perform repeatedly and designing tools that accomplish those tasks faster or more accurately than general-purpose alternatives. The snap lock punch, the offset seamer, and the TurboShear attachments all emerged from direct observation of how contractors work on job sites.
Made in Annandale, Minnesota
Malco manufactures its tools at the Annandale facility using precision machining and high-quality steel appropriate for tools that must function repeatedly in construction environments. The snap lock punch creates the interlocking slot patterns used to join duct flanges without mechanical fasteners — a device with tight tolerances that must produce consistent results across thousands of cycles.
The TurboShear drill attachments are engineered in Minnesota and manufactured to precise tolerances that allow the shear blades to maintain proper cutting geometry under the high rotational forces produced by power drills. These are not simple products — they require the same precision engineering as machine tool accessories, in a package that construction workers can carry to job sites and use without setup procedures.
What Sets Them Apart
Malco's advantage is specialization: every product in the catalog was designed for a specific HVAC or sheet metal task, not adapted from a general-purpose tool. This specialization reflects decades of feedback from professional contractors and is why Malco tools appear in the tool bags of HVAC professionals who know that the right specialty tool saves more time than any general-purpose alternative.
For sheet metal contractors installing metal roofing, Malco's TurboShear attachments allow cutting panels at installation speed rather than stopping for hand-cutting operations. The productivity gain on a large roof installation pays for the tool investment within the first job — a calculation that makes Malco tools standard equipment for contractors who do this work professionally.
Malco TS1 Turbine Sheet Metal Snap Lock Punch 9-Inch
Malco Products
Tools & Hardware
Malco MSC5 Heavy-Duty Magnetic Stud Center Punch
Malco Products
Tools & Hardware
Malco TurboShear TSF1 Fiber Cement Siding Shear Attachment
Malco Products
Tools & Hardware
Frequently Asked Questions
Is Malco Products made in the USA?
Yes. Malco Products manufactures 6 verified products in Annandale, MN. Malco Products has manufactured HVAC and sheet metal tools in Annandale, Minnesota since 1950, producing the specialty punches, seamers, and TurboShear attachments that professional heating and cooling contractors depend on.
Where is Malco Products manufactured?
Malco Products is headquartered in Annandale, MN. Manufacturing takes place in Annandale, MN.
What Malco Products products can I buy?
We carry 6 verified Malco Products products across Tools & Hardware. Every listing links directly to Amazon with verified American manufacturing.
When was Malco Products founded?
Malco Products was founded in 1950. Malco Products has manufactured HVAC and sheet metal tools in Annandale, Minnesota since 1950, producing the specialty punches, seamers, and TurboShear attachments that professional heating and cooling contractors depend on.