API HVAC SERVICES INC
DBA GRUNAU COMPANY TESSIERS MECHANICAL CONTRACTORS NAC MECHANICAL AND ELECTRICAL SERVICES METROPOLITAN MECHANICAL CONTRACTOR
Identity & Federal
The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.
Location
- Physical address
- 7450 FLYING CLOUD DR, EDEN PRAIRIE, MN, 55344-3720
- Mailing address
- 1100 W ANDERSON CT, OAK CREEK, WI, 53154
- Operation
- Interstate
Contact
- Phone
- (612) 791-6662
- Fax
- (414) 768-7650
- Web domain
- nacmech.us
Registration
- Officers
- Bill Ball · Marisa Holtz
- USDOT / docket
- 3188897
- First registered
- Sep 18, 2018
- Last MCS-150
- Apr 13, 2026 · 580,000 mi (2025)
- FMCSA safety rating
- Not rated
- Recordable crash rate
- 0.00
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
MCS-150 filing history· biennial-update cadence
Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.