Sheet Metal Fabrication
General Sheet Metal
630 W Idaho St, Kalispell, MT 59901, United States
- Contract manufacturer / job shop
- Founded 1942
- Family-owned
About General Sheet Metal
Founded in 1942 in Kalispell, Montana, General Sheet Metal has operated as a family-owned business serving the Flathead Valley for over eight decades. The company began as a sheet metal and HVAC specialist, building a reputation for reliable heating and cooling solutions in a region known for brutal winters and hot summers. Today the firm runs an in-house fabrication shop that produces custom ductwork, fittings, flashings, and one-off metal components for HVAC systems and other custom requests. Alongside fabrication, it provides full HVAC services: installation and replacement of Bryant systems, repair and diagnostics for all makes and models, indoor air quality solutions, and smart thermostat installation. The operation serves both residential and commercial customers across Kalispell and surrounding communities such as Whitefish, Columbia Falls, and Bigfork. A review highlights custom flashings fabricated for a private project, while the company’s own marketing emphasizes ductwork built to optimize HVAC performance. Membership in the Flathead Building Association underscores ties to the local construction industry. General Sheet Metal differentiates itself through transparent pricing, technicians who undergo weekly training, 24/7 on-call emergency service, and a commitment to meticulous work without shortcuts.
Manufacturing capabilities
Industries served
- HVAC
- Residential construction
- Commercial construction
- Custom metal fabrication
Company details
- Location
- Kalispell, Montana
- Company type
- Contract manufacturer / job shop
- Founded
- 1942
- Ownership
- Family-owned
Frequently asked questions
Where is General Sheet Metal located?
General Sheet Metal is located at 630 W Idaho St, Kalispell, MT 59901, United States.
What does General Sheet Metal do?
General Sheet Metal is listed under Sheet Metal Fabrication, and its listed capabilities and products include Custom sheet metal fabrication, Ductwork fabrication, Flashing fabrication, Custom metal component fabrication, HVAC system installation and replacement and HVAC repair and diagnostics.
What industries does General Sheet Metal serve?
General Sheet Metal lists HVAC, Residential construction, Commercial construction and Custom metal fabrication among the industries it serves.
When was General Sheet Metal founded?
General Sheet Metal was founded in 1942.
How do I request a quote from General Sheet Metal?
Use the Request a quote button on this page to send General Sheet Metal your requirements through FirmsLedger, or call (406) 257-3196 and visit generalsheetmetalmt.com.
What companies are similar to General Sheet Metal?
Other Sheet Metal Fabrication companies in Montana listed on FirmsLedger include Johnson Metal Works, C.M.L. Metalworks LLC and American Sheet Metal.