O'Keane Automotive Services, Inc.

Auto repair shop
Open · Closes 5:00 PM
4.9 (90 reviews)
2312 Gravois Rd, High Ridge, MO 63049

About

O'Keane Automotive Services in High Ridge, Missouri specializes in emissions testing and vehicle inspections. Their emissions testing services help ensure your vehicle meets state standards. Customers appreciate the professionalism and thoroughness of the testing process, often praising the staff for their helpfulness and honesty. The business is known for its quick and reliable service, making emissions testing a straightforward experience for vehicle owners. Located in High Ridge, Missouri, they serve the local community with a focus on emissions related services. Their team also offers diagnostics and repairs for emissions problems like catalytic converters and oxygen sensors to help vehicles pass emissions tests easily.

emissions testing vehicle inspection OBD testing High Ridge Missouri emissions repair

Services Offered

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

What Customers Say

Review Summary

Customers value the efficient and professional service at O'Keane Automotive Services. Many mention the helpful staff and fair pricing for emissions testing and inspections. Some note that wait times are manageable and appreciate the clarity in explaining vehicle conditions. A few reviews mention the thorough approach to emissions testing and diagnostics, ensuring vehicles meet standards without unnecessary repairs. Overall, clients find the service honest, dependable, and cost-effective, making it a trusted choice for emissions needs in High Ridge, Missouri.

Hours Open now
Mon 8 am–5 pm
Tue 8 am–5 pm
Wed 8 am–5 pm
Thu 8 am–5 pm
Fri 8 am–5 pm
Sat Closed
Sun Closed

Frequently Asked Questions

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

O'Keane Automotive Services, Inc. is located at 2312 Gravois Rd, High Ridge, Missouri. You can visit us during our business hours or contact us for more details.
We offer emissions testing, vehicle inspections, OBD-II diagnostics, check engine light diagnosis, and repairs related to emissions such as catalytic converters and exhaust systems.
Yes, we provide emissions testing in High Ridge, Missouri. Our team is experienced in helping vehicles pass state emissions requirements efficiently.
Our operating hours are Monday through Friday from 8 am to 5 pm. We are closed on Sundays and Saturdays.
You can contact O'Keane Automotive Services at +1 636-677-3111 or visit our website at www.okeaneautomotive.com for more information.
While we recommend making an appointment, walk-ins are also welcome during our business hours. Scheduling in advance can help reduce wait times.
The duration of services varies but typically emissions testing takes about 30 minutes. More extensive diagnostics may take longer depending on the vehicle's condition.
Customers describe O'Keane Automotive Services as honest, professional, and dependable. They appreciate the thorough work and friendly staff, making repeat visits common.

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

Making the Most of Your Visit to O'Keane Automotive Services, Inc.

Choosing the right emissions testing or smog check station in High Ridge, Missouri can save you time, reduce stress, and help ensure your vehicle passes its inspection on the first try. O'Keane Automotive Services, Inc. is one of the licensed smog check locations in the area, and preparing properly before your visit can make the process smoother.

Understanding Missouri Smog Check Requirements

Emissions testing and smog check rules in Missouri vary by vehicle type, registration ZIP code, and model year. Since requirements can differ even within High Ridge, confirm what applies to you before heading to O'Keane Automotive Services, Inc.. Our Missouri 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. O'Keane Automotive Services, Inc. currently has 90 reviews, which can provide insights into service quality, wait times, and professionalism.

"Clear communication and preparation make your smog check easier. Ask O'Keane Automotive Services, Inc. about wait times, retest policies, or emissions repair services if you have concerns."

Visit Checklist

  • 1
    Verify Certification

    Ensure O'Keane Automotive Services, Inc. is an active, licensed smog check station in Missouri.

  • 2
    Check Reviews

    Read recent customer feedback from other High Ridge 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 Missouri authorities.