States
California
Upland

Emissions Testing in Upland, California

Find 20 licensed smog check stations in Upland. Browse test-only centers, STAR-certified locations, and shops offering registration renewal inspections. Requirements in California vary by vehicle type and model year.

20 stations
Upland, CA
View California requirements
RE

Rex's Express Certified Auto Care

5.0 · 3 reviews
Auto repair shop · 1785 W Arrow Route Suite B1, Upland, CA 91786

Rex's Express Certified Auto Care offers smog check and vehicle inspection in Upland, California. View hours and details...

smog check Vehicle Inspection OBD-II Diagnostics Check Engine Light Diagnosis
US

Upland Smog Center

5.0 · 144 reviews
Smog inspection station · 360 N Central Ave, Upland, CA 91786

Upland Smog Center offers professional smog check and vehicle inspection services in Upland, California. View hours and...

smog check Vehicle Inspection OBD-II Diagnostics Check Engine Light Diagnosis
GA

German and Japanese Auto Repair

4.9 · 51 reviews
Auto repair shop · 825 N Central Ave STE E, Upland, CA 91786

German and Japanese Auto Repair offers reliable emissions testing and smog check in Upland, California. View hours and d...

smog check Vehicle Inspection OBD-II Diagnostics Check Engine Light Diagnosis
A&

Al & Lee's Auto Care Center

4.8 · 148 reviews
Auto repair shop · 1830 W 11th St Units A-B-C, Upland, CA 91786

Al & Lee's Auto Care Center offers smog check and vehicle inspection in Upland, California. View hours and details.

smog check Vehicle Inspection OBD-II Diagnostics Check Engine Light Diagnosis
GE

GDA Enterprises

4.8 · 24 reviews
Auto repair shop · 1801 W Arrow Route, Upland, CA 91786

GDA Enterprises offers emissions testing and smog check services in Upland, California. View hours and details for vehic...

smog check Vehicle Inspection OBD-II Diagnostics Check Engine Light Diagnosis
RI

ROYSAUTOREPAIR IN UPLAND

4.8 · 160 reviews
Auto repair shop · 687 N Benson Ave, Upland, CA 91786

Roy's Auto Repair offers smog check and vehicle inspection services in Upland, California. View hours and details for em...

smog check Vehicle Inspection OBD-II Diagnostics Check Engine Light Diagnosis
FQ

Foothill Quicky Smog

4.8 · 354 reviews
Smog inspection station · 2016 W Foothill Blvd B, Upland, CA 91786

Foothill Quicky Smog provides emissions testing and smog check services in Upland, California. View hours and details fo...

smog check Vehicle Inspection OBD-II Diagnostics Check Engine Light Diagnosis
ZS

Z Smog Check Clean Truck Check

4.8 · 115 reviews
Smog inspection station · 1290 W 9th St, Upland, CA 91786

Z Smog Check Clean Truck Check provides emissions testing and smog check services in Upland, California. View hours and...

smog check Vehicle Inspection OBD-II Diagnostics Check Engine Light Diagnosis
MA

Mikes Automotive & Tire

4.8 · 70 reviews
Auto repair shop · 1800 W 11th St UNIT B, Upland, CA 91786

Mikes Automotive & Tire offers emissions testing, vehicle inspection, and smog check services in Upland, California. Vie...

smog check Vehicle Inspection OBD-II Diagnostics Check Engine Light Diagnosis
AS

Advanced Smog Test Only Center & CARB Clean Truck Check

4.6 · 124 reviews
Smog inspection station · 1466 E Foothill Blvd # K, Upland, CA 91786

Advanced Smog Test Only Center & CARB Clean Truck Check offers professional emissions testing and smog check services in...

smog check Vehicle Inspection OBD-II Diagnostics Check Engine Light Diagnosis
AU

A1 Upland Smog Check Pass or Don't Pay & Registration Services

4.6 · 112 reviews
Smog inspection station · 1710 W Foothill Blvd d5, Upland, CA 91786

A1 Upland Smog Check Pass or Don't Pay offers emissions testing and smog check services in Upland, California. View hour...

smog check Vehicle Inspection OBD-II Diagnostics Check Engine Light Diagnosis
LP

Low Price Smog Check

4.5 · 124 reviews
Smog inspection station · 475 N Mountain Ave, Upland, CA 91786

Low Price Smog Check offers emissions testing and smog check services in Upland, California. View hours and details.

smog check Vehicle Inspection OBD-II Diagnostics Check Engine Light Diagnosis

City Guide

Emissions Testing in Upland, California

Finding a reliable place for emissions testing or a smog check in Upland is easier than ever. Our directory lists 20 licensed and verified emissions testing stations in the city, including STAR-certified and test-only centers where required. Whether you're renewing your registration or completing an out-of-state transfer, this page helps you quickly locate nearby inspection facilities and understand what applies in California.

Do Vehicles in Upland Need an Emissions Test?

Most drivers in Upland follow the same rules set by California. Requirements vary based on vehicle age, fuel type, and county. If you're unsure whether your ZIP code or vehicle model year requires a test, use this directory to browse local stations or review our state-specific testing requirements.

Types of Smog Check Services Available

  • Standard emissions tests for gasoline vehicles
  • OBD-II inspections for 1996+ model years
  • Tailpipe testing for older vehicles where required
  • Diesel emissions testing
  • Hybrid and electric vehicle smog checks
  • Registration renewal support
  • Test-only or STAR-certified inspections (state dependent)

Each listing includes the station's address, contact information, operating hours, and service notes to help you choose the right location.

Smog Check Tips for Upland Drivers

Before heading to a testing center in Upland, make sure:

  • Your check engine light is off
  • Your vehicle has completed recent drive cycles
  • The gas cap is properly sealed
  • The engine is fully warmed up
  • You have your registration and ID

Following these steps greatly increases the chance of passing on the first attempt.

Why Use This Directory?

Drivers in Upland rely on this directory because it provides a complete list of verified emissions testing stations, map-based navigation for quick lookup, accurate state-updated requirements, support for gasoline, diesel, hybrid, and electric vehicles, and clear explanations of exemptions and frequency rules.

View California Requirements

Frequently Asked Questions About Emissions Testing in Upland, California

Get answers to common questions about smog checks, testing requirements, and finding the right station in Upland.

You can use this directory to find licensed emissions testing and smog check stations in Upland. Browse the listings above to see addresses, contact details, and services offered, then choose the station that's most convenient for your part of the city.
It depends on California's emissions testing program, your registration ZIP code, and your vehicle's model year and fuel type. Some areas of California require testing, while others do not. Check your California state page in this directory or your DMV's website to see if your address in Upland is in a testing area.
Most emissions programs require testing every one or two years, usually tied to registration renewal. Some vehicles are tested more frequently, and others are exempt for the first few model years. Use the California state page to see the current 2025 schedule for your vehicle type and registration area.
Prices vary by station and vehicle, but most emissions tests in Upland fall within the typical range for California. Many stations list pricing by phone or on their website, and some offer coupons or discounts. Use the listings above to contact a station directly for current pricing.
Requirements depend on vehicle type (gasoline, diesel, hybrid, electric), model year, and weight, as well as where your vehicle is registered in California. In many states, fully electric vehicles are exempt, newer vehicles are temporarily exempt, and certain older or specialty vehicles may have different rules. Check the California state page for the latest 2025 requirements.
Most stations in Upland ask you to bring your current registration or renewal notice, a valid photo ID, and proof of insurance if required by California. Make sure your vehicle is warmed up and the check engine light is off before you arrive.
If your vehicle fails, the station will provide a report showing the reason for failure (such as stored OBD-II codes or high tailpipe readings). In most programs, you must complete repairs and pass a retest before renewing your registration. Some states offer repair assistance, cost caps, or waivers. Details are listed on the California page in this directory.
In some states, certain vehicles are directed to specific station types (such as STAR or test-only centers). Unless your renewal notice or DMV instructions say otherwise, you can usually choose any licensed station in Upland. If you're unsure, ask the station when you call or check the instructions on your renewal notice.

Can't find what you're looking for? Contact our customer support team