# Great Bay Industries, LLC

Great Bay Industries, LLC is an HVAC contractor with an address in South Portland, ME, United States.

Great Bay Industries, LLC appears on the Efficiency Maine Trust — Residential Registered Vendors register, with an address in South Portland, ME. Services named in the source: Heat Pumps.

## Details

- Address: South Portland, ME, 04106-4704, United States
- Phone: [12074151214](<tel:12074151214>)
- Website: [greatbayindustries.com](<https://greatbayindustries.com>)
- Source of the listing data: Efficiency Maine Trust — Residential Registered Vendors, https://www.efficiencymaine.com/at-home/vendor-locator/?svc%5B%5D=4&zpc=04330&dst=10&srt=3, fetched 2026-11-10.

## Questions

### Where is Great Bay Industries, LLC?

Great Bay Industries, LLC is at South Portland, ME, 04106-4704, United States.

### How do I contact Great Bay Industries, LLC?

To contact Great Bay Industries, LLC, call 12074151214 or visit https://greatbayindustries.com.

## Source

From [Public licence registers and member directories](https://www.efficiencymaine.com/at-home/vendor-locator/?svc%5B%5D=4&zpc=04330&dst=10&srt=3), license Public register; no reuse licence stated, checked 2026-11-11.

Last updated November 11, 2026.

## Links

- This HVAC contractor on the [web page](<https://hvacpros.fyi/us/me/south-portland/great-bay-industries-llc>)
- [HVAC maintenance in South Portland](<https://hvacpros.fyi/us/me/south-portland/category/hvac-maintenance.md>)
- [More HVAC contractors in South Portland](<https://hvacpros.fyi/us/me/south-portland.md>)