Carrier profile · USDOT 1663368 · MC-611632 · Updated Jun 13, 2026
MZ Tech Inc
DBA UTS ENVIRONMENTAL
19 power unitsHOUSTON, TX50/100
CARRIER INACTIVEMC-611632 INACTIVEHAZMAT
Authority & Insurance
Active operating authority by type and the full insurance continuity timeline — insurer, policy, coverage, and any lapses — so you can confirm they can legally and adequately haul your load today.
Operating authority· 49 CFR · per type
Operating authority
- Common
- Inactive
- Contract
- None
- Broker
- None
Insurance & bonds
BIPD / liabilityNo active filing in current snapshot
Cargo filing (census)Recorded per census
Surety bond (census)Not recorded per census
Insurance continuity· insurer · policy · lapses
$5M BIPD last filed ’24 · 7 insurers · 0 lapsesInsurer churn
Nautilus’17–’24
2007201220172022now
Shorter eras are too brief to label at this scale — all 10 insurers are named in the list below.
No active BIPD filing in FMCSA's current snapshot.
All 10 insurer eras · dates, limits, renewals
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| NAUTILUS INSURANCE COMPANY | Apr 2017 → Dec 2024 | $5M | 1 |
| GREAT DIVIDE INSURANCE COMPANY | Apr 2017 → Apr 2018 | $5M | 1 |
| COMMERCE AND INDUSTRY INSURANCE | Apr 2014 → Apr 2017 | $5M | 3 |
| ACE AMERICAN INSURANCE COMPANY | Apr 2013 → Apr 2014 | $5M | 2 |
| WESTCHESTER SURPLUS LINES INSURANCE COMPANY | Apr 2013 → May 2014 | $5M | 1 |
| ACE FIRE UNDERWRITERS INSURANCE COMPANY | Sep 2010 → Apr 2013 | $5M | 3 |
| COMMERCE AND INDUSTRY INSURANCE | May 2009 → Sep 2010 | $5M | 1 |
| WESTCHESTER SURPLUS LINES INSURANCE COMPANY | Jul 2008 → Apr 2013 | $5M | 1 |
| ACE FIRE UNDERWRITERS INSURANCE COMPANY | May 2008 → May 2009 | $5M | 1 |
| ARCH INSURANCE COMPANY | May 2007 → Jun 2008 | $5M | 2 |