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Pennsylvania
Philadelphia

Emissions Testing in Philadelphia, Pennsylvania

Find 36 licensed smog check stations in Philadelphia. Browse test-only centers, STAR-certified locations, and shops offering registration renewal inspections. Requirements in Pennsylvania vary by vehicle type and model year.

36 stations
Philadelphia, PA
View Pennsylvania requirements
PA

Pinnacle Auto Repair and Tires

4.6 · 966 reviews
Car inspection station · 1119 Catharine St, Philadelphia, PA 19147

Pinnacle Auto Repair and Tires offers emissions testing and vehicle inspection in Philadelphia, Pennsylvania. View hours...

emissions testing Vehicle Inspection OBD-II Diagnostics Check Engine Light Diagnosis
RA

Roxborough Auto Service

4.6 · 101 reviews
Auto repair shop · 4042 Mitchell St, Philadelphia, PA 19128

Roxborough Auto Service provides emissions testing and vehicle inspection in Philadelphia, Pennsylvania. View hours and...

emissions testing Vehicle Inspection OBD-II Diagnostics Check Engine Light Diagnosis
XA

Xavier's Auto Center

4.6 · 443 reviews
Auto repair shop · 1845 Wakeling St, Philadelphia, PA 19124

Xavier's Auto Center offers emissions testing and vehicle inspection in Philadelphia, Pennsylvania. View hours and detai...

emissions testing Vehicle Inspection OBD-II Diagnostics Check Engine Light Diagnosis
SA

Schafer's Auto Center

4.6 · 475 reviews
Auto repair shop · 1924 S Christopher Columbus Blvd, Philadelphia, PA 19148

Schafer's Auto Center offers emissions testing and vehicle inspection in Philadelphia, Pennsylvania. View hours and deta...

emissions testing Vehicle Inspection OBD-II Diagnostics Check Engine Light Diagnosis
MA

Marino's Auto Repair

4.6 · 49 reviews
Auto repair shop · 2029 S Chadwick St, Philadelphia, PA 19145

Marino's Auto Repair offers emissions testing and vehicle inspection in Philadelphia, Pennsylvania. View hours and detai...

emissions testing Vehicle Inspection OBD-II Diagnostics Check Engine Light Diagnosis
JA

Jim's Auto Service

4.6 · 501 reviews
Auto repair shop · 7563 Ridge Ave, Philadelphia, PA 19128

Jim's Auto Service offers emissions testing and vehicle inspection in Philadelphia, Pennsylvania. View hours and details...

emissions testing Vehicle Inspection OBD-II Diagnostics Check Engine Light Diagnosis
AA

Albi's Auto Experts

4.6 · 83 reviews
Auto repair shop · 1640 Cottman Ave, Philadelphia, PA 19111

Albi's Auto Experts offers emissions testing and vehicle inspection in Philadelphia, Pennsylvania. View hours and detail...

emissions testing Vehicle Inspection OBD-II Diagnostics Check Engine Light Diagnosis
MC

Mid City Tire & Auto

4.4 · 256 reviews
Auto repair shop · 709 Washington Ave, Philadelphia, PA 19147

Mid City Tire & Auto provides emissions testing and vehicle inspection services in Philadelphia, Pennsylvania. View hour...

emissions testing Vehicle Inspection OBD-II Diagnostics Check Engine Light Diagnosis
WG

Wayne's Garage Inc.

4.3 · 477 reviews
Auto repair shop · 4521 Springfield Ave, Philadelphia, PA 19143

Wayne's Garage Inc. offers emissions testing and vehicle inspection in Philadelphia, Pennsylvania. View hours and detail...

emissions testing Vehicle Inspection OBD-II Diagnostics Check Engine Light Diagnosis
SA

Schummers Auto Repair

4.3 · 165 reviews
Auto repair shop · 6700 Frankford Ave, Philadelphia, PA 19135

Schummers Auto Repair offers emissions testing and vehicle inspection in Philadelphia, Pennsylvania. View hours and deta...

emissions testing Vehicle Inspection OBD-II Diagnostics Check Engine Light Diagnosis
UA

United Auto Car Center

4.1 · 44 reviews
Auto repair shop · 3916 N 5th St, Philadelphia, PA 19140

United Auto Car Center provides emissions testing and vehicle inspection in Philadelphia, Pennsylvania. View hours and s...

emissions testing Vehicle Inspection OBD-II Diagnostics Check Engine Light Diagnosis
PA

PA AUTO CENTER

4.0 · 4 reviews
Car inspection station · 106 E Venango St, Philadelphia, PA 19134

PA AUTO CENTER offers emissions testing and vehicle inspection services in Philadelphia, Pennsylvania. View hours and de...

emissions testing Vehicle Inspection OBD-II Diagnostics Check Engine Light Diagnosis

City Guide

Emissions Testing in Philadelphia, Pennsylvania

Finding a reliable place for emissions testing or a smog check in Philadelphia is easier than ever. Our directory lists 36 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 Pennsylvania.

Do Vehicles in Philadelphia Need an Emissions Test?

Most drivers in Philadelphia follow the same rules set by Pennsylvania. 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 Philadelphia Drivers

Before heading to a testing center in Philadelphia, 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 Philadelphia 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 Pennsylvania Requirements

Frequently Asked Questions About Emissions Testing in Philadelphia, Pennsylvania

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

You can use this directory to find licensed emissions testing and smog check stations in Philadelphia. 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 Pennsylvania's emissions testing program, your registration ZIP code, and your vehicle's model year and fuel type. Some areas of Pennsylvania require testing, while others do not. Check your Pennsylvania state page in this directory or your DMV's website to see if your address in Philadelphia 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 Pennsylvania 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 Philadelphia fall within the typical range for Pennsylvania. 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 Pennsylvania. 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 Pennsylvania state page for the latest 2025 requirements.
Most stations in Philadelphia ask you to bring your current registration or renewal notice, a valid photo ID, and proof of insurance if required by Pennsylvania. 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 Pennsylvania 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 Philadelphia. 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