# 40 West Insulation, Inc.

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

- Legal business name: 40 West Insulation, Inc.
- Entity type: C corporation
- Original incorporation date: September 6, 2002
- Time in business: 24 years and 1 month
- Jurisdiction count: 2

## All known addresses

- 724 Salem Ave, Hagerstown, MD 21740 (listed in Maryland)
- 17439 Virginia Ave, Hagerstown, MD 21740 (listed in West Virginia)

## Registered states

- [Maryland](https://index.baselayer.com/md/59c670308b9c2d6e): Domestic registration
- [West Virginia](https://index.baselayer.com/wv/c3441c057efd0fef): Foreign registration

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

Cite as: Baselayer Business Index (https://index.baselayer.com/business/59c670308b9c2d6e)