Mws Gas LLC
424 New York Avenue, Ogdensburg, NY 13669 · St. Lawrence County
NYS DMV inspection station (facility 7108635), licensed since Jul 13, 2009; license valid through Jun 30, 2027.
Mws Gas LLC recorded 2,368 inspections from Sep 2025 to Aug 2026, the 7th-highest count of the 75 stations in St. Lawrence County. Of its 1,824 initial emissions tests, 5.1% failed, against 5.5% across the county and 4.6% statewide. Its busiest months were Aug 2026 and Jun 2026; the quietest was Feb 2026.
- inspections, Sep 2025 to Aug 2026
- 2,368inspections, Sep 2025 to Aug 2026
- of 1,824 initial emissions tests failed
- 5.1%of 1,824 initial emissions tests failed
- of initial inspections were OBDII tests
- 74%of initial inspections were OBDII tests
- emissions waivers issued
- 0emissions waivers issued
Results, Sep 2025 to Aug 2026
| Initial inspections | 2,293 |
|---|---|
| Re-inspections | 75 |
| Emissions PASS (initial) | 1,727 |
| Emissions FAIL (initial) | 93 (5.1%) |
| Emissions STOP (initial) | 4 (0.2%) |
| Safety FAIL share (initial) | 0.0% |
| Emissions waivers | 0 |
Inspection types
| Test type (initial inspections) | Count | Share |
|---|---|---|
| OBDII emissions | 1,706 | 74% |
| Safety only | 313 | 14% |
| Trailer | 156 | 7% |
| Low enhanced emissions | 118 | 5% |
Most-inspected makes
| Make | Initial inspections | Share |
|---|---|---|
| Chevrolet | 534 | 23% |
| Ford | 318 | 14% |
| Toyota | 179 | 8% |
| Jeep | 167 | 7% |
| Ram | 152 | 7% |
Year by year
| Year | Inspections | Emissions fail rate |
|---|---|---|
| 2021 (partial) | 1,096 | 3.4% |
| 2022 | 2,505 | 5.5% |
| 2023 | 2,483 | 5.8% |
| 2024 | 2,520 | 4.5% |
| 2025 | 2,367 | 4.6% |
| 2026 (partial) | 1,759 | 5.6% |
What an emissions inspection can cost here
This station is outside the New York Metropolitan Area, so under the DMV fee chart the OBDII emissions inspection costs at most $11.00. Stations may charge less, and the safety inspection is a separate fee. The DMV's own wording is quoted on our New York rules page. Call the station to confirm hours and prices; this page does not show either.