Greater Wisconsin Sheet Metal began in 2004 as a spin-off of a 100-year old mechanical contractor. With the purchase of two plasma tables and a full coil line we were able to provide ductwork to HVAC companies who didn’t have their own in-house capabilities. In 2009, Greater Wisconsin Sheet Metal became firmly established as its’ own entity serving more than 250 customers in Wisconsin and Northern Illinois.
As we look to the future, we continue to look for ways to improve quality while saving customer’s money by becoming more diversified with 3D drawings and BIM (Building Information Modeling) using Auto Desk software.
GWSM—we’re an industry leader for HVAC sheet metal fabrication technology.
Contractors and end-users count on us for all of their standard and custom sheet metal fabrication needs at a competitive price. No job is too big or too small.
HVAC Products & Services We offer a full range of sheet metal and pipe fabrication products and services—square duct, rectangular duct, spiral pipe, and oval duct products—produced in galvanized, paint grip, Polyvinyl coated (PCD), aluminum, stainless steel and black iron.
Designed to Your Specifications Our in-house engineering and CAD professionals allow us to design ductwork fittings according to your specifications. CAD/CAM software allows us to download directly to our plasma table for exceptional quality and optimal efficiency. We can even provide 3D BIM drawings for you!
Quality & Value Every project is manufactured by our skilled craftsmen who take pride in their workmanship. Our entire fabrication process is designed to ensure that you receive the highest quality and value with the shortest turnaround time. In-house pipe fitters and plumbers allow us to build pre-fabricated pipe assemblies and equipment skids. We hold ASME PP, R, and U stamps, and have certified welders to assist with steam piping. We even include all of the accessories you need for a complete installation including caulk, screws, tape, registers, grilles and diffusers.
Incredible Service – GWSM’s skilled and highly trained craftsmen deliver. With years of industry proven experience and expertise they deliver the high quality products and services you expect. Working with GWSM results in time savings and reduced costs, helping to keep your project ahead of schedule and under budget. Because we deliver the highest level of quality, we have satisfied customers that return time and time and again.
Contact GWSM (920) 892-6223 for a quote today!
Greater Wisconsin Sheet Metal Design. Fabricate. Deliver.