Dynamic Automotive
1863 West Main St, Riverhead, NY 11901 · Suffolk County
NYS DMV inspection station (facility 7030383), licensed since Oct 14, 1998; license valid through May 31, 2027.
Dynamic Automotive recorded 5,062 inspections from Sep 2025 to Aug 2026, the 45th-highest count of the 799 stations in Suffolk County. Of its 4,047 initial emissions tests, 5.2% failed, against 4.3% across the county and 4.6% statewide. Its busiest months were Jun 2026 and Jul 2026; the quietest was Nov 2025.
- inspections, Sep 2025 to Aug 2026
- 5,062inspections, Sep 2025 to Aug 2026
- of 4,047 initial emissions tests failed
- 5.2%of 4,047 initial emissions tests failed
- of initial inspections were OBDII tests
- 77%of initial inspections were OBDII tests
- emissions waivers issued
- 0emissions waivers issued
Results, Sep 2025 to Aug 2026
| Initial inspections | 4,865 |
|---|---|
| Re-inspections | 197 |
| Emissions PASS (initial) | 3,830 |
| Emissions FAIL (initial) | 211 (5.2%) |
| Emissions STOP (initial) | 6 (0.1%) |
| Safety FAIL share (initial) | 0.0% |
| Emissions waivers | 0 |
Inspection types
| Test type (initial inspections) | Count | Share |
|---|---|---|
| OBDII emissions | 3,733 | 77% |
| Safety only | 559 | 11% |
| Low enhanced emissions | 314 | 6% |
| Motorcycle | 209 | 4% |
| Trailer | 50 | 1% |
Most-inspected makes
| Make | Initial inspections | Share |
|---|---|---|
| Ford | 743 | 15% |
| Chevrolet | 614 | 13% |
| Toyota | 581 | 12% |
| Honda | 462 | 9% |
| Jeep | 310 | 6% |
Year by year
| Year | Inspections | Emissions fail rate |
|---|---|---|
| 2021 (partial) | 1,289 | 3.7% |
| 2022 | 4,059 | 4.8% |
| 2023 | 4,602 | 4.3% |
| 2024 | 4,734 | 4.6% |
| 2025 | 5,045 | 5.1% |
| 2026 (partial) | 3,951 | 4.9% |
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.