Gp Test Only Center

Gp Test Only Center, 407 W Arrow Hwy # D, Glendora, CA 91740, is a dedicated emissions station doing emissions testing for passenger cars. Open Mon–Sat 8am–6pm and Sun 10am–3pm. It handles OBD-II based tests and quick smog checks. Visitors report fast service, a clean facility and friendly staff. Price details are not listed in the directory; reviews describe affordable pricing. This is a test-only location, so repairs are not offered.

Smog inspection station

Test Only

Glendora, CA

Contact

Address 407 W Arrow Hwy # D, Glendora, CA 91740, United States

Phone +1 626-815-1108

Website https://www.facebook.com/TEST-ONLY-CENTER-184652118212147/

Hours

Monday 8 am–6 pm

Tuesday 8 am–6 pm

Wednesday 8 am–6 pm

Thursday 8 am–6 pm

Friday 8 am–6 pm

Saturday 8 am–5 pm

Sunday 10 am–3 pm

Services

Station Type Test Only

Test Types

OBD-II Tailpipe

Vehicles Served

Passenger Cars

Languages English, Spanish

Practical Information

Appointments Walk-ins Welcome

Typical Wait Under 15 minutes

Pricing No explicit price listed in directory; reviews describe affordable pricing.

Rating

4.6 / 5

Based on 45 reviews

4.6 / 5

Smog Check rating (40 reviews)

Location

Glendora, California

More stations in Glendora

What Customers Say

Friendly Staff Knowledgeable Easy Process Clean Facility Good Communication Fast Service

Speed: Fast

Pass Rate

Standard

Based on customer review sentiment

Making the Most of Your Visit to Gp Test Only Center

Choosing the right smog check station in Glendora, California can save you time, reduce stress, and help ensure your vehicle passes its inspection on the first try. Gp Test Only Center is one of the licensed smog check locations in the area, and preparing properly before your visit can make the process smoother.

Understanding California Smog Check Requirements

Smog Check rules in California vary by vehicle type, registration ZIP code, and model year. Since requirements can differ even within Glendora, confirm what applies to you before heading to Gp Test Only Center. Our California Smog Check guide outlines current rules, exemptions, and testing intervals.

Before Your Smog Check

To help make your smog check 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. Gp Test Only Center currently has 45 reviews with a 4.6 out of 5 rating, which can provide insights into service quality, wait times, and professionalism.

Visit Checklist

1

Verify Certification

Ensure Gp Test Only Center is an active, licensed smog check station in California.
2

Check Reviews

Read recent customer feedback from other Glendora drivers to understand typical wait times and service quality.
3

Confirm Services

Call ahead to confirm the types of 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 smog check requirements and policies with your local California authorities.

FAQ

Common questions

Have a question not covered here? Contact us and we will respond within one business day.

Where is Gp Test Only Center located?

Gp Test Only Center is located at 407 W Arrow Hwy # D, Glendora, CA 91740, United States in Glendora, California.

What services does Gp Test Only Center offer?

Gp Test Only Center is categorized as a Smog inspection station and operates as a Test Only station offering OBD-II, Tailpipe testing for passenger cars.

Does Gp Test Only Center provide Smog Check?

Yes, Gp Test Only Center provides Smog Check in Glendora, CA. Available test types include OBD-II, Tailpipe.

What are the hours for Gp Test Only Center?

Gp Test Only Center is open: Monday 8 am–6 pm, Tuesday 8 am–6 pm, Wednesday 8 am–6 pm, Thursday 8 am–6 pm, Friday 8 am–6 pm, Saturday 8 am–5 pm, Sunday 10 am–3 pm.

How can I contact Gp Test Only Center?

You can reach Gp Test Only Center by phone at +1 626-815-1108, online at https://www.facebook.com/TEST-ONLY-CENTER-184652118212147/, or by visiting 407 W Arrow Hwy # D, Glendora, CA 91740, United States.

Do I need an appointment at Gp Test Only Center?

Gp Test Only Center accepts walk-ins with no appointment necessary. Contact them directly to confirm availability.

How long does Smog Check take at Gp Test Only Center?

Typical wait time at Gp Test Only Center is Under 15 minutes. Customers generally describe the service speed as Fast.

How much does Smog Check cost at Gp Test Only Center?

Pricing for Smog Check at Gp Test Only Center is typically No explicit price listed in directory; reviews describe affordable pricing.. Contact them directly for exact pricing.

What payment methods does Gp Test Only Center accept?

Gp Test Only Center accepts .

What do customers say about Gp Test Only Center?