Registration Renewal
The standard smog inspection required for many California registration renewals.
STAR CERTIFIED · TEST-ONLY STATION
YOUR LOCAL SMOG STATION IN PLACENTIA
STAR Test-Only Smog Checks on Bradford Ave.
In. Out. Done.
Fast, honest smog checks right here on S Bradford Ave. We don’t sell repairs, so there’s no incentive to fail your car — just straightforward testing from a local shop serving Placentia since 1999.
Walk-ins welcome · Mon–Fri 8AM–5PM · Sat 8AM–3PM
~10MINUTE
SMOG CHECKS
SMOG CHECKS
★STAR
CERTIFIED
CERTIFIED
25+YEARS SERVING
LOCAL DRIVERS
LOCAL DRIVERS
0REPAIR
UPSELLS
UPSELLS
RIGHT HERE IN PLACENTIA
Easy to find on Bradford Ave.
Our shop is at 144 S Bradford Ave, close to Chapman Ave and just a few minutes south of Valencia High School. If you know Valencia High or the Placentia water tower, you already know the neighborhood.
VALENCIA HS Just minutes north on Bradford AveWATER TOWER About a block from our shopSINCE 1999 Serving local drivers for 25+ years
A PLACENTIA LANDMARK
See the water tower? We’re right nearby.
The Placentia water tower is one of the easiest local landmarks to recognize. In & Out Smog Check is about a block away at 144 S Bradford Ave.
Coming from Valencia High School? Head south on Bradford Ave and you’ll be at the shop in just a few minutes.
Get Directions →
WHAT WE TEST
Test-Only Inspection Services on Bradford Ave
Change of Ownership
Buying or selling a vehicle? Get the required transfer smog handled locally.
Out-of-State Vehicles
New to California? Bring your vehicle in for its California emissions inspection.
Gas, Hybrid & Diesel
We inspect eligible 1976+ gasoline, hybrid and alternative-fuel vehicles, plus eligible 1998+ diesel vehicles up to 14,000 lbs GVWR.
Need a DMV-required STAR inspection? Learn about our STAR-certified smog checks →
PROUDLY PLACENTIA
Local roots. Local service.
Placentia grew from citrus and railroad roots into the community we serve today. In & Out Smog Check has been part of that local story since 1999.
25+ years in Placentia. Same Bradford Ave neighborhood, straightforward smog testing, and no repair upsells.
Drive to the Smog Station →EASY TO FIND
144 S Bradford Ave
Look for In & Out Smog Check between E Chapman Ave and E Crowther Ave. From Valencia High School, head south on Bradford Ave. The Placentia water tower is about a block from the shop.
What to Expect at Our Bradford Ave Test-Only Station
In & Out Smog Check provides STAR-certified Test-Only smog inspections for Placentia residents, including registration renewal, change-of-ownership, out-of-state registration, eligible diesel vehicles, hybrids and plug-in hybrids.
We’re located at 144 S Bradford Ave, Placentia, CA 92870. Open Monday–Friday 8AM–5PM and Saturday 8AM–3PM. No appointment needed. See our current smog check prices before you drive in. We also serve drivers from Yorba Linda and Fullerton.