MasterTech Auto Service

Auto repair shop
Open · Closes 5:30 PM
4.8 (123 reviews)
16109 Manchester Rd Suite 115, Ellisville, MO 63011

About

MasterTech Auto Service is a trusted provider of emissions testing in Ellisville, Missouri. They specialize in performing accurate emissions testing alongside vehicle inspections and diagnostics. Customers appreciate the efficient and professional service, often noting their helpful staff and fair pricing. With a strong reputation for thorough work, MasterTech ensures vehicles meet all necessary emissions standards. Their team is dedicated to providing reliable testing and related repairs, ensuring your vehicle remains in compliance with environmental regulations. Conveniently located, they are a go-to for residents needing emissions testing and vehicle care in Ellisville, Missouri.

emissions testing vehicle inspection OBD testing Ellisville Missouri auto emissions

Services Offered

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

What Customers Say

Review Summary

Customers generally find MasterTech Auto Service to be reliable and efficient when it comes to emissions testing. Many reviews mention the helpfulness of the staff and the straightforward process, with wait times kept manageable during off-peak hours. Although some note that service times may vary during busy periods, the overall experience is positive and the pricing is considered fair. Customers appreciate the professionalism and honesty of the team, which leads to a high level of trust and repeat visits for testing and vehicle inspections.

Hours Open now
Mon 7:30 am–5:30 pm
Tue 7:30 am–5:30 pm
Wed 7:30 am–5:30 pm
Thu 7:30 am–5:30 pm
Fri 7:30 am–5:30 pm
Sat Closed
Sun Closed

Frequently Asked Questions

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

MasterTech Auto Service is located at 16109 Manchester Rd Suite 115, Ellisville, Missouri. It's easy to find and accessible for locals in the area.
They offer emissions testing, vehicle inspection, OBD-II diagnostics, check engine light diagnosis, and emissions-related repairs like catalytic converter and exhaust services.
Yes, MasterTech Auto Service provides emissions testing and smog checks in Ellisville, Missouri. Their team is experienced in ensuring vehicles meet environmental standards.
Their hours are Monday through Friday from 7:30 am to 5:30 pm. They are closed on weekends, making weekday visits convenient for most customers.
You can contact MasterTech Auto Service by phone at +1 636-230-5115 or visit their website for more information and appointments.
While appointments are recommended, walk-ins are welcome during working hours. It is best to call ahead to ensure quick service for emissions testing.
Service times typically range from 15 to 30 minutes for emissions testing and inspections when scheduled or during less busy hours.
Customers praise the helpful staff and efficient testing process at MasterTech Auto Service. Many mention the fair pricing and trustworthiness of the team.

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Making the Most of Your Visit to MasterTech Auto Service

Choosing the right emissions testing or smog check station in Ellisville, Missouri can save you time, reduce stress, and help ensure your vehicle passes its inspection on the first try. MasterTech Auto Service 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 Ellisville, confirm what applies to you before heading to MasterTech Auto Service. 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. MasterTech Auto Service currently has 123 reviews, which can provide insights into service quality, wait times, and professionalism.

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

Visit Checklist

  • 1
    Verify Certification

    Ensure MasterTech Auto Service is an active, licensed smog check station in Missouri.

  • 2
    Check Reviews

    Read recent customer feedback from other Ellisville 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.