Marshall & Sons Serv Station Inc
P5039 701 Montauk Hw, Montauk, NY 11954 · Suffolk County
NYS DMV inspection station (facility 1521331), licensed since Apr 17, 1986; license valid through Jul 31, 2028.
Marshall & Sons Serv Station Inc recorded 2,283 inspections from Sep 2025 to Aug 2026, the 146th-highest count of the 799 stations in Suffolk County. Of its 1,604 initial emissions tests, 6.3% failed, against 4.3% across the county and 4.6% statewide. Its busiest months were Jun 2026 and Jul 2026; the quietest was Feb 2026.
- inspections, Sep 2025 to Aug 2026
- 2,283inspections, Sep 2025 to Aug 2026
- of 1,604 initial emissions tests failed
- 6.3%of 1,604 initial emissions tests failed
- of initial inspections were OBDII tests
- 64%of initial inspections were OBDII tests
- emissions waivers issued
- 0emissions waivers issued
Results, Sep 2025 to Aug 2026
| Initial inspections | 2,129 |
|---|---|
| Re-inspections | 154 |
| Emissions PASS (initial) | 1,501 |
| Emissions FAIL (initial) | 101 (6.3%) |
| Emissions STOP (initial) | 2 (0.1%) |
| Safety FAIL share (initial) | 5.5% |
| Emissions waivers | 0 |
Inspection types
| Test type (initial inspections) | Count | Share |
|---|---|---|
| OBDII emissions | 1,362 | 64% |
| Safety only | 492 | 23% |
| Light duty diesel opacity | 147 | 7% |
| Low enhanced emissions | 95 | 4% |
| Trailer | 33 | 2% |
Most-inspected makes
| Make | Initial inspections | Share |
|---|---|---|
| Ford | 340 | 16% |
| Toyota | 264 | 12% |
| Jeep | 253 | 12% |
| Chevrolet | 243 | 11% |
| Honda | 96 | 5% |
Year by year
| Year | Inspections | Emissions fail rate |
|---|---|---|
| 2021 (partial) | 669 | 7.1% |
| 2022 | 1,837 | 8.5% |
| 2023 | 1,888 | 7.7% |
| 2024 | 2,000 | 8.2% |
| 2025 | 2,144 | 7.6% |
| 2026 (partial) | 1,865 | 6.6% |
What an emissions inspection can cost here
This station is in the New York Metropolitan Area, so under the DMV fee chart the OBDII emissions inspection costs at most $27.00. 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.