Riverhead Auto Mall Ltd
1800a Old Country Rd, Riverhead, NY 11901 · Suffolk County
NYS DMV inspection station (facility 7042963), licensed since Mar 28, 1988; license valid through Feb 28, 2028.
Riverhead Auto Mall Ltd recorded 7,677 inspections from Sep 2025 to Aug 2026, the 11th-highest count of the 799 stations in Suffolk County. Of its 3,276 initial emissions tests, 3.2% failed, against 4.3% across the county and 4.6% statewide. Its busiest months were Jul 2026 and Mar 2026; the quietest was Dec 2025.
- inspections, Sep 2025 to Aug 2026
- 7,677inspections, Sep 2025 to Aug 2026
- of 3,276 initial emissions tests failed
- 3.2%of 3,276 initial emissions tests failed
- of initial inspections were OBDII tests
- 42%of initial inspections were OBDII tests
- emissions waivers issued
- 1emissions waivers issued
Results, Sep 2025 to Aug 2026
| Initial inspections | 7,541 |
|---|---|
| Re-inspections | 136 |
| Emissions PASS (initial) | 3,168 |
| Emissions FAIL (initial) | 105 (3.2%) |
| Emissions STOP (initial) | 3 (0.1%) |
| Safety FAIL share (initial) | 0.7% |
| Emissions waivers | 1 |
Inspection types
| Test type (initial inspections) | Count | Share |
|---|---|---|
| Safety only | 4,262 | 57% |
| OBDII emissions | 3,168 | 42% |
| Low enhanced emissions | 82 | 1% |
| Light duty diesel opacity | 26 | 0% |
| Trailer | 3 | 0% |
Most-inspected makes
| Make | Initial inspections | Share |
|---|---|---|
| Hyundai | 3,405 | 45% |
| Nissan | 3,325 | 44% |
| Chevrolet | 164 | 2% |
| Ford | 134 | 2% |
| Ram | 102 | 1% |
Year by year
| Year | Inspections | Emissions fail rate |
|---|---|---|
| 2021 (partial) | 2,360 | 3.3% |
| 2022 | 5,913 | 2.2% |
| 2023 | 6,854 | 2.8% |
| 2024 | 7,612 | 2.4% |
| 2025 | 7,634 | 2.7% |
| 2026 (partial) | 5,883 | 3.3% |
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.