# Great Bay Industries, LLC

Great Bay Industries, LLC is listed as a heat pump installer in South Portland, ME, United States.

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

## Details

- Address: 68 Jordan Ave, South Portland, ME, 04106-4704, United States
- Phone: [12074151214](<tel:12074151214>)
- Website: [greatbayindustries.com](<https://greatbayindustries.com>)
- Register or agency named in the source: Efficiency Maine
- Source of the listing data: Efficiency Maine, 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 68 Jordan Ave, 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 program registers and member directories](https://www.efficiencymaine.com/at-home/vendor-locator/?svc%5B%5D=4&zpc=04330&dst=10&srt=3), license No reuse licence stated by the seven registers, checked 2026-11-11.

Last updated November 11, 2026.

## Links

- This heat pump installer on the [web page](<https://heatpumppros.fyi/us/me/south-portland/great-bay-industries-llc>)
- [Air-source heat pumps in South Portland](<https://heatpumppros.fyi/us/me/south-portland/category/air-source-heat-pumps.md>)
- [More heat pump installers in South Portland](<https://heatpumppros.fyi/us/me/south-portland.md>)