Hammer Metalworks Ltd. was established in 1997 by Les & Sandra McGoram. Les is a qualifed sheetmetal worker with 42 years in the trade, who served his time in sheetmetal working at Fisher and Paykel Ltd (jobbing) and Fisher and Paykel Engineering Ltd (ducting). Our expertise is in the manufacture of our products to the NZ standards (SMACNA). We do not install but can arrange installation through experienced installers.

We are proud of what we manufacture and place a sticker with our registered trademarked company logo on every piece that is manufactured. We manufacture ducting, plenums, grille boxes, soldered drain trays, custom pieces and machine guards.

Images on the website have been digitally watermarked with ownership and usage information. Digimarc and the Digimarc logo are registered trademarks of Digimarc Corporation. The "Digimarc-Enabled" Web Button is a trademark of Digimarc Corporation, used with permission.