Is this your business?
Manage your details and start getting customer inquiries. Takes about a minute by phone.
Claim Your Free PageClaiming is free. Featured placement is optional, $99/mo.
About A D Smog
A D Smog operates as a certified smog inspection station in Sacramento, California, delivering emissions testing services to vehicle owners across the metropolitan area. The facility maintains a strong 4.7-star rating drawn from 212 customer reviews, reflecting consistent service quality in a regulated testing environment. Operating hours span Monday through Saturday from 8 AM to 5 PM, with Sunday availability from 9:30 AM to 3:30 PM, accommodating vehicle owners who cannot visit during standard weekday windows.
Several reviewers highlight specific capabilities that distinguish this station from competing smog facilities in the region. James I notes the station's willingness to test older model vehicles, successfully completing a smog check on a 1982 Chevrolet S-10 that many facilities decline to service. Multiple customers mention the efficiency of the process, with Zoo Monkey describing a complete visit lasting just 25 minutes. Bailey Osborne and Frank Lopez both emphasize transparent pricing with no unexpected charges, while LC specifically commendspete for accommodating walk-in customers even during the final hour of operation.
Customer experiences reveal both strengths and cautionary notes. Frank Lopez describes straightforward, honest service for a Tahoe vehicle, praising the technician's direct communication and efficient turnaround. However, Niko Shin recounts a significant concern: after testing, the OBD sensor malfunctioned and the reviewer alleges the technician was unable to resolve the issue. Viacheslav Shvets mentions encountering rude service and pricing disputes. These contrasting experiences suggest prospective customers may benefit from confirming all costs and inspecting their vehicle's connections both before and after any diagnostic work.
What Customers Say
Six of eight reviewers award 5 stars, praising quick turnaround, transparent pricing, and willingness to service older vehicles. Negative reviews cite alleged equipment damage and customer service concerns, with one reviewer noting a pricing dispute.
Working Hours
| Sunday | 9:30 AM–3:30 PM |
| Monday | 8 AM–5 PM |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| Thursday | 8 AM–5 PM |
| Friday | 8 AM–5 PM |
| SaturdayToday | 8 AM–5 PM |
Services
Vehicle Emissions Testing
California-certified smog check for gasoline and diesel vehicles, verifying compliance with state emissions standards.
Smog Check for Classic Vehicles
Testing services for vehicles 20+ years old, including vintage models that other stations may refuse to service.
OBD Diagnostic Consultation
On-board diagnostic reading to identify emission-related issues before official testing.
Failed Smog Inspection Advice
Guidance on identifying repair needs and understanding failure reasons before retesting.
Cash Payment Discount
Reported 3% discount for cash payments, mentioned by repeat customers.