Onterris
Onterris Air Quality Services Llc · North Little Rock, AR · Interstate
Motor Carrier
✓ Registered fleet operator
125
Power units
190
Drivers
16
Roadside inspections
Services
What we move
As advertised on montrose-env.com
Derived from federal registrations. Claim this page to list your exact equipment and lanes.
Fleet & safety
The operation
Fleet photos from montrose-env.com
16
Inspections
Jun 9, 2026
Most recent
Oct 2, 2023
Earliest on file
| Date | State | Level |
|---|---|---|
| Jun 9, 2026 | CA | Level III — Driver-only |
| Mar 26, 2026 | TN | Level I — Full |
| Dec 8, 2025 | WA | Level II — Walk-around |
| Oct 27, 2025 | WA | Level II — Walk-around |
| Aug 27, 2025 | WA | Level I — Full |
About
Who we are
Onterris is an interstate motor carrier based in North Little Rock, AR.
“Montrose Environmental Group is a leading environmental services company providing air quality services, emissions testing, environmental consulting and analytical services. The company now operates as Onterris.”— in their own words, from montrose-env.com
Auto-written from federal records. Claim this page to tell your own story and add your team.
Contact
Work with Onterris
Address
5120 Northshore Drive
North Little Rock, AR 72118
Phone
(949) 988-3500
VK•••@M•••.COM
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