Mon–Fri 9 AM–5 PM · Saturday by appointment
darlingSMOG 626-551-4555
743 W ROUTE 66 · BAY #4 · GLENDORA

Smog checks, minus the stress.

Cars, rideshares, diesels, trucks, and RVs. Shade, cold water, and a comfy chair while you wait. We've got you.

5.0 on Google Woman & veteran owned BAR licensed · ARD 309496
Text us for a walk‑in"Are you free right now?" We'll text back fast. Book a timeSmog, RV, or Uber/Lyft. $20 holds your spot. Fleet or CARB testingPick a few days. We'll come to your yard.

Start here

What do you need today?

Tap the one that sounds like you.

My car needs a smog check

DMV renewal, selling, or buying. Gas & hybrid 2000+, diesel 1998+.

$58.25 all inWalk-ins welcome

I drive for Uber or Lyft

Official 19-point inspection, signed form ready to upload.

$45 flatUnder 15 min

I have a truck, RV, or fleet

CARB Clean Truck Check: OBDII, smoke opacity, and visual. We come to you, or bring it to our shop.

Mobile testingAny model year

I need a VIN verification

Out-of-state car or title paperwork? This one's almost ready.

Coming soon

Book online

Grab a time in under a minute.

A $20 deposit holds your spot and comes off your total.

Smog & rideshare booking

Fill out one quick form, pay the $20 deposit, and we'll confirm your time with you.

Smog check$58.25Gas & hybrid, 2000 and newer.
Diesel smog$100Diesel cars and pickups, 1998 and newer.
RV smog$195Gas or diesel RVs under 12,000 lbs GVWR.
Uber / Lyft inspection$45Signed 19-point form, printed or digital.

Every smog price already includes the $8.25 state certificate.

Request a time + pay $20 deposit Or text us to book

A $20 deposit holds your spot and is applied to your service total. No-shows or cancellations made less than 24 hours before your appointment forfeit the deposit. Need a STAR station? Check your plate here first. We can't take STAR-directed cars. RV smog is for RVs under 12,000 lbs GVWR.

Fleet & CARB date request

Tap every day that could work. We'll text or email back with what's open.

No days picked yet.

Once we confirm your date, a $50 deposit holds it. Local yard visits are free. Outside our area there may be a small travel fee, and we'll always tell you first.

Mobile CARB testing

We come to your yard.

Trucks, RVs, and whole fleets, tested right where they're parked. Your drivers keep working.

  • Free local yard visitsSmall fee only if you're outside our area. We'll tell you first.
  • Your whole fleet in one tripPick your days, we line them up.
  • Every CARB test typeOBDII, smoke opacity, and visual. Any model year.

Pick my fleet days

Box truck we tested
Box truck
Flatbed hauling equipment we tested
Flatbed hauling equipment
Bucket truck we tested
Bucket truck
Box truck we tested
Box truck
Flatbed, hood up we tested
Flatbed, hood up
Reefer truck we tested
Reefer truck
Stake bed we tested
Stake bed
Two box trucks we tested
Two box trucks
Flatbed we tested
Flatbed
Work truck, hood up we tested
Work truck, hood up
Stake bed we tested
Stake bed
Box truck we tested
Box truck
Rather bring it to us?

Our Route 66 shop takes the long ones too. If you're confident it fits, we're confident.

The Darling difference

A smog shop you'll actually like.

We're a small, woman- and veteran-owned shop on Route 66. You'll get transparent answers, a cold drink, and a windshield wiper fluid top-off on us.

Shaded loungeFans on, comfy chairs
Cold waterAlways on us
Wiper fluidTopped off, every visit
Test-onlyWe only test

"She had me in and out with no problems and answered every question as she went."

Carlos G. · Google

"Called to see availability for the day and they got my smog done in 20 minutes."

Vanessa L. · Google

"Been to a lot of smog places. This by far is the best."

hawk T. · Google

Prices

What it costs.

Smog check$58.25Gas & hybrid, 2000 and newer.
Diesel smog$100Diesel cars and pickups, 1998 and newer.
RV smog$195Gas or diesel RVs under 12,000 lbs GVWR.
Uber / Lyft inspection$45Signed 19-point form, printed or digital.
CARB Clean Truck CheckText for a quoteDepends on the test type and how many vehicles.

Every smog price already includes the $8.25 state certificate.

coming soon

VIN verifications

Bringing a car in from out of state, or the DMV asked for a VIN check? We'll handle it here soon. Leave your number and we'll text you the day it's live.

Questions & guides

Got a question? Somebody asked it already.

Answers about smog checks, rideshare inspections, and CARB rules.

Smog check basics

Uber & Lyft drivers

CARB & fleets

Find us

Bay #4, right off Route 66.

Monday – Friday9 AM – 5 PM
SaturdayBy appointment
SundayClosed
  1. Head east on Route 66 in Glendora.
  2. You'll see a Wendy's on your left.
  3. Find Glendora Car Clinic on your right and pull into that driveway.
  4. Juiced Performance is the first bay. Drive down to Bay #4. Our sign marks the spot.

Open in Google Maps →

626-551-4555
darlingsmog@​gmail.com
743 W Route 66, Ste 4, Glendora, CA 91740
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