# 1st Mechanical Construction LLC

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

- Legal business name: 1st Mechanical Construction LLC
- Entity type: LLC
- Original incorporation date: April 21, 2004
- Time in business: 22 years and 5 months
- Jurisdiction count: 2

## All known addresses

- 510 County Road 71, Crookston, MN 56716 (listed in North Dakota, Minnesota)

## Registered states

- [Minnesota](https://index.baselayer.com/mn/e811fef287db2521): Foreign registration
- [North Dakota](https://index.baselayer.com/nd/0cddb154a3c5ff29): Domestic registration

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

Cite as: Baselayer Business Index (https://index.baselayer.com/business/0cddb154a3c5ff29)