D & D Auto Clinic
524 Central Avenue, Massapequa, NY 11758 · Nassau County
NYS DMV inspection station (facility 7033082), licensed since Jan 28, 1986; license valid through Dec 31, 2027.
D & D Auto Clinic recorded 4,117 inspections from Sep 2025 to Aug 2026, the 50th-highest count of the 704 stations in Nassau County. Of its 3,341 initial emissions tests, 5.1% failed, against 4.4% across the county and 4.6% statewide. Its busiest months were Jul 2026 and Jun 2026; the quietest was Feb 2026.
- inspections, Sep 2025 to Aug 2026
- 4,117inspections, Sep 2025 to Aug 2026
- of 3,341 initial emissions tests failed
- 5.1%of 3,341 initial emissions tests failed
- of initial inspections were OBDII tests
- 82%of initial inspections were OBDII tests
- emissions waivers issued
- 0emissions waivers issued
Results, Sep 2025 to Aug 2026
| Initial inspections | 3,941 |
|---|---|
| Re-inspections | 176 |
| Emissions PASS (initial) | 3,163 |
| Emissions FAIL (initial) | 171 (5.1%) |
| Emissions STOP (initial) | 7 (0.2%) |
| Safety FAIL share (initial) | 0.0% |
| Emissions waivers | 0 |
Inspection types
| Test type (initial inspections) | Count | Share |
|---|---|---|
| OBDII emissions | 3,235 | 82% |
| Safety only | 589 | 15% |
| Low enhanced emissions | 106 | 3% |
| Trailer | 11 | 0% |
Most-inspected makes
| Make | Initial inspections | Share |
|---|---|---|
| Honda | 396 | 10% |
| Chevrolet | 393 | 10% |
| Jeep | 366 | 9% |
| Ford | 357 | 9% |
| Toyota | 335 | 9% |
Year by year
| Year | Inspections | Emissions fail rate |
|---|---|---|
| 2021 (partial) | 1,383 | 5.9% |
| 2022 | 3,706 | 5.7% |
| 2023 | 3,743 | 4.3% |
| 2024 | 3,718 | 4.9% |
| 2025 | 4,024 | 5.5% |
| 2026 (partial) | 3,085 | 4.7% |
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.