D V Smog Pros

Smog inspection station
Opens at 8:00 AM
4.9 (64 reviews)
19817 Valley Blvd, Walnut, CA 91789

About

D V Smog Pros is a trusted provider of smog check and emissions testing services in Walnut, California. They specialize in vehicle inspections and focus on ensuring your car passes emissions tests easily. Customers often praise their thorough and reliable testing process backed by years of positive reviews. The team is known for honesty and professionalism, making the testing experience straightforward. Their services include emissions testing, vehicle inspections, and diagnostics related to emissions problems. Located in Walnut, California, they serve customers seeking qualified emissions services and vehicle inspections. The staff is helpful, and the service is efficient, making it a popular choice for vehicle owners in the area.

smog check vehicle inspection OBD testing Walnut California emissions testing

Services Offered

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

What Customers Say

Review Summary

Customers mention that D V Smog Pros provides friendly and professional service. The staff is helpful and knowledgeable, making the emissions testing process smooth. Many appreciate the reasonable pricing and quick service, especially during busy times. The location is considered convenient, and customers trust the shop for accurate testing and reliable results. While some may experience wait times during peak hours, the overall experience is positive. Most reviews highlight the staff's honesty and professionalism, making it a preferred choice for smog checks and emissions testing in Walnut, California.

Hours Closed
Mon 8 am–6 pm
Tue 8 am–6 pm
Wed 8 am–6 pm
Thu 8 am–6 pm
Fri 8 am–6 pm
Sat 8 am–4 pm
Sun Closed

Frequently Asked Questions

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

D V Smog Pros is located at 19817 Valley Blvd, Walnut, California.
They offer smog check, vehicle inspection, diagnostics, and emissions-related repairs.
Yes, D V Smog Pros provides smog check and emissions testing services in Walnut, California.
Their hours are Monday through Saturday from 8am to 6pm, closed on Sundays.
You can contact them at +1 909-594-8222 for appointments or inquiries.
Walk-ins are accepted, but scheduling an appointment is recommended for quicker service.
The typical service time for a smog check is approximately 20 to 30 minutes.
Customers say that D V Smog Pros provides honest, reliable service and professional staff.

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Making the Most of Your Visit to D V Smog Pros

Choosing the right emissions testing or smog check station in Walnut, California can save you time, reduce stress, and help ensure your vehicle passes its inspection on the first try. D V Smog Pros 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

Emissions testing and smog check rules in California vary by vehicle type, registration ZIP code, and model year. Since requirements can differ even within Walnut, confirm what applies to you before heading to D V Smog Pros. Our California 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. D V Smog Pros currently has 64 reviews, which can provide insights into service quality, wait times, and professionalism.

"Clear communication and preparation make your smog check easier. Ask D V Smog Pros about wait times, retest policies, or emissions repair services if you have concerns."

Visit Checklist

  • 1
    Verify Certification

    Ensure D V Smog Pros is an active, licensed smog check station in California.

  • 2
    Check Reviews

    Read recent customer feedback from other Walnut 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 California authorities.