United Auto Car Center

Auto repair shop
Open · Closes 6:00 PM
4.1 (44 reviews)
3916 N 5th St, Philadelphia, PA 19140

About

United Auto Car Center is a local business in Philadelphia offering emissions testing and vehicle inspections. Their emissions testing service is designed to ensure your vehicle meets state standards and passes inspections. Customers have noted the quick turnaround for inspections and the friendly staff, although service experience can vary. Located in Philadelphia, Pennsylvania, the shop focuses on emissions and safety testing, not general auto repairs. They are known for conducting thorough testing to help drivers comply with local emissions laws. The business is accessible during weekday and Saturday hours, providing convenient options for vehicle owners in the area.

emissions testing vehicle inspection OBD testing Philadelphia Pennsylvania auto repair car inspection

Services Offered

emissions testing
Vehicle Inspection
OBD-II Diagnostics
Check Engine Light Diagnosis
Catalytic Converter Service
Exhaust Repair
O2 Sensor Replacement

What Customers Say

Review Summary

Customers have mixed experiences at United Auto Car Center. Many appreciate the efficiency and professionalism of the staff, especially during emissions testing and inspections. Some customers mention that wait times can be longer during busy hours, but generally, the process is straightforward. Pricing for tests is considered reasonable given the thoroughness of the service. A few reviews highlight issues with customer service style or the need for better communication, but overall, many find the service reliable for emissions testing and inspections in Philadelphia, Pennsylvania.

Hours Open now
Mon 9 am–6 pm
Tue 9 am–6 pm
Wed 9 am–6 pm
Thu 9 am–6 pm
Fri 9 am–6 pm
Sat 9 am–6 pm
Sun Closed

Frequently Asked Questions

Discover quick and comprehensive answers to common questions about our platform, listings, and services.

United Auto Car Center is located at 3916 N 5th St in Philadelphia, Pennsylvania.
They offer emissions testing, vehicle inspections, OBD-II diagnostics, and emissions-related repairs.
Yes, United Auto Car Center provides emissions testing and smog checks in Philadelphia, Pennsylvania.
The shop is open Monday through Saturday from 9am to 6pm, and closed on Sundays.
You can contact United Auto Car Center by phone at +1 215-226-6869 or visit their website.
Appointments are not always required, but it is recommended to call ahead to ensure service availability.
Most services, including emissions testing, take around 10 to 30 minutes, depending on the vehicle and services needed.
Customers mention that the staff are knowledgeable and professional, though some note wait times during peak hours. Overall, it is considered a reliable place for vehicle inspections in Philadelphia.

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Making the Most of Your Visit to United Auto Car Center

Choosing the right emissions testing or smog check station in Philadelphia, Pennsylvania can save you time, reduce stress, and help ensure your vehicle passes its inspection on the first try. United Auto Car Center is one of the licensed smog check locations in the area, and preparing properly before your visit can make the process smoother.

Understanding Pennsylvania Smog Check Requirements

Emissions testing and smog check rules in Pennsylvania vary by vehicle type, registration ZIP code, and model year. Since requirements can differ even within Philadelphia, confirm what applies to you before heading to United Auto Car Center. Our Pennsylvania emissions testing guide outlines current 2025 rules, exemptions, and testing intervals.

Before Your Smog Check

To help make your emissions test quick and successful, consider preparing the following:

  • Confirm your registration address requires testing.
  • Ensure your check engine light is off and no recent codes have been cleared.
  • Warm up your vehicle by driving 10 to 15 minutes before testing.
  • Bring your registration or renewal notice and a valid photo ID.

Why Reviews Matter

Customer experiences can vary, so reading feedback from other drivers can help you understand what to expect. United Auto Car Center currently has 44 reviews, which can provide insights into service quality, wait times, and professionalism.

"Clear communication and preparation make your smog check easier. Ask United Auto Car Center about wait times, retest policies, or emissions repair services if you have concerns."

Visit Checklist

  • 1
    Verify Certification

    Ensure United Auto Car Center is an active, licensed smog check station in Pennsylvania.

  • 2
    Check Reviews

    Read recent customer feedback from other Philadelphia drivers to understand typical wait times and service quality.

  • 3
    Confirm Services

    Call ahead to confirm the types of smog checks and emissions tests offered and whether appointments are required.

  • 4
    Bring Required Documents

    Have your registration or renewal notice, ID, and any required paperwork ready when visiting the station.

  • 5
    Ask About Retest Policies

    Some stations offer discounted or free retests if your vehicle fails. Ask for details up front.

* This guide is for informational purposes only. Always confirm emissions testing requirements and smog check policies with your local Pennsylvania authorities.