Top Rated Smog Test Shops Serving Brentwood, CA

A: Verified Delta Transmission Customer, one of 390
"They were prompt, the service was good and the prices were fair. Good service and fair prices" -Logan L.
All Survey Responses for Delta Transmission
Verified autoTech Blackhawk Customer, one of 303
"I think they run a tight shop and do excellent work. They were very honest and got the car back on the road. I haven't had any issues since." -Bernstine G.
All Survey Responses for autoTech Blackhawk
Verified Letcher Brothers Auto Repair Customer, one of 302
"Very helpful and on time, they did what they promised. They did the job exactly as they said they would without making us wait." -William M.
All Survey Responses for Letcher Brothers Auto Repair
Verified Dublin Car Tek Customer, one of 586
"They do good work. I'm satisfied. I was happy with the work. I have to have my transmission checked soon, so I'm going to call and see if they can do it." -Frank S.
All Survey Responses for Dublin Car Tek

A: Diamond Certified smog test shops use top-quality brands like Flowmaster, Airaid, aFe Power, Banks Power and Gibson.

A: Smog test shops typically offer a variety of emission control devices, such as catalytic converters, air injection systems, and exhaust gas recirculation systems. Catalytic converters are designed to reduce harmful emissions from a vehicle's exhaust by converting them into less harmful substances. Air injection systems reduce harmful emissions by introducing clean air into the exhaust stream. Exhaust gas recirculation systems redirect exhaust gases back into the engine combustion chamber, where they can be re-burned and converted into less hazardous substances.

A: Yes, Diamond Certified smog test shops in Brentwood can work with MagnaFlow products and similar items to get emission limits.

A: Smog Certification
Catalytic Converters
Emissions Testing
Air Pollution Control
Emission Control Devices