Smog check · DMV registration · Fontana
SMOG CHECK
AFTER WORK.
Smog checks and DMV registration in Fontana. The certificate goes to the DMV electronically before you pull out of the bay, and the registration paperwork happens at the same counter.
Call for today's price
(909) 555-0182HOURS
Mon–Fri · 8 AM – 9 PM
Saturday · 8 AM – 6 PM
Sunday · 9 AM – 3 PM
WHAT IT COSTS
PRICED BY THE YEAR ON YOUR PLATE.
The test your car needs depends on its model year, and so does the price. Call or send the form and we'll quote today's price for your exact vehicle, state certificate included, before we start.
|
VEHICLE / SERVICE |
WHAT WE RUN |
|---|---|
|
2000 & newer cars, trucks, SUVs |
OBD-II scan and visual check |
|
1996–1999 |
OBD-II scan plus tailpipe test |
|
1995 & older |
Tailpipe test on the dyno or two-speed idle, plus visual |
|
RV & motorhome |
The test for its model year, in the long bay |
|
Diesel 1998 & newer (under 14,000 lbs) |
OBD scan and visual check |
|
VIN verification (REG 31) |
Inspection and DMV form for out-of-state vehicles |
EVERY KIND OF SMOG CHECK CALIFORNIA ASKS FOR.
Bring the DMV notice. It says which test your car needs, and the certificate is filed electronically the same visit.

Change of Ownership
Buying or selling? California requires a fresh certificate at transfer. We file it the same day so the title moves.

Out-of-State & New Resident
Just moved to California? Bring the title and we'll handle the smog plus the VIN verification in one stop.

RV & Motorhome
Class A, B and C motorhomes. Call ahead with the length so we can check it fits the bay.

Diesel Smog Check
1998 and newer diesels under 14,000 lbs GVW now need a Smog Check. OBD scan plus visual, done here.

Clean Truck Check
CARB's Clean Truck Check for heavy-duty vehicles over 14,000 lbs. Ask whether we can run yours.

Biennial Renewal
The every-other-year renewal on your DMV notice. Walk in after work, or book a time.
THE DIFFERENCE
SMOG AND REGISTRATION AT ONE COUNTER.
Most smog shops hand you a certificate and send you to the DMV to wait. Here the registration paperwork happens at the same counter, the same visit.
Registration renewal and new stickers
Title transfers and change of ownership paperwork
Out-of-state transfers and VIN verification (REG 31)
Duplicate title, plates, and stickers
Planned non-operation (PNO) filing
Commercial and fleet registration

ONE STOP
SMOG + REGISTRATION
IN THE BAY, THEN BACK ON THE ROAD.
01
PULL IN
Walk in or book ahead. Pull up to the bay and we'll take it from there.
02
WE TEST
OBD scan, visual and tailpipe as your model year requires. We explain the result before you go.
03
WE FILE
The certificate goes to the DMV electronically. You don't carry paper anywhere.
04
TAGS ON
If your registration is due, we take care of the renewal at the same counter.
QUESTIONS FROM THE COUNTER.
My notice says STAR. What does that mean?
The Bureau of Automotive Repair sends some vehicles to a STAR station based on the state's own data. Not every station is a STAR station, so call with the notice in hand and ask whether we can run yours.
How long does a smog check take?
Most cars are done in one short visit once they're in the bay. Older vehicles that need a dynamometer test take a little longer. Walk in, or book ahead to hold a bay.
What happens if my car fails?
Ask whether we can diagnose and repair it here and retest it. You're also free to take it anywhere else, and we'll go over the failed report with you either way.
What is the Consumer Assistance Program (CAP)?
CAP is the state's Consumer Assistance Program. If your car fails and you meet the income limits, it can help pay for emissions repairs or for retiring the vehicle. Ask us and we'll point you to the application.
My car was called a "gross polluter." Now what?
A gross polluter is a vehicle that failed well above the limit. It has to be repaired and retested at a STAR test-and-repair station. Call with the failed report and ask whether we can take it.
Do I need an appointment?
No. Walk in during the hours below, or send the form to book a time. Near closing, call ahead first.
FINDING THE PLACE
WE'RE EASY TO MISS. HERE'S HOW TO FIND US.
Smog shops hide in strip malls and we're no exception. Here's the map, the address and the hours. Can't spot us? Call and we'll talk you in.
9420 Sierra Ave, Fontana, CA 92335
Fontana, CA
Mon–Fri · 8 AM – 9 PM
Saturday · 8 AM – 6 PM
Sunday · 9 AM – 3 PM
Walk-ins welcome · Call ahead in the last hour
PULL IN TONIGHT.
Smog check and DMV registration at one counter at Night Owl Smog & Registration. Walk in after work, no day off needed.