# 406 Insulation LLC

Business profile: public business information with links to supporting state records. Data as of October 16, 2026.

- Legal business name: 406 Insulation LLC
- Alternative and DBA names: 406 dirt works and mitigation
- Entity type: LLC
- Original incorporation date: February 6, 2020
- Time in business: 6 years and 8 months
- Jurisdiction count: 1

## All known addresses

- 72 PO Box, Boulder, MT 59632 (listed in Montana)

## Registered states

- [Montana](https://index.baselayer.com/mt/603eace699645420): Domestic registration

Source: public state registration records. Missing values are not a negative finding.

Cite as: Baselayer Business Index (https://index.baselayer.com/business/603eace699645420)