Best engine diagnostics shops in Katy

Data as of · page 2 of 7

Every shop is scored the same way from public data, out of 100 across review cadence, review sentiment, stated capabilities and years in business. How the ranking works.

Overview

# Shop Score
21 Clutch Automotive 58
22 Gearone Automotive repair shop 58
23 Sun Auto Service 57
24 Christian Brothers Automotive Grand Parkway 57
25 Autocheck 56
26 Christian Brothers Automotive Katy Westgreen 56
27 Lonestar Auto Repair Katy 56
28 A&D Auto Mobile Mechanic Advance. ASE Certified. 56
29 AutoNation Ford Katy 55
30 KLT Automotive 55
31 Meineke Car Care Center 54
32 KLL Auto Care 54
33 Express Oil Change & Tire Engineers 53
34 Express Oil Change & Tire Engineers 53
35 Katy Auto 53
36 Mason Auto 53
37 NTB-National Tire & Battery 52
38 Sun Auto Service 52
39 Express Oil Change & Tire Engineers 52
40 Katy Car Care Center 52
  1. Clutch Automotive on Google Maps
    Photo: Google

    #21 Clutch Automotive

    • Katy
    • reviewed since at least 2026
    • 4.8 rating from 456 reviews

    Score breakdown

    Review cadence 25/25
    Review sentiment 19/25
    Capabilities 14/25
    Years of experience 0/25
    Total 58/100
  2. Gearone Automotive repair shop on Google Maps
    Photo: Google

    #22 Gearone Automotive repair shop

    • Katy
    • reviewed since at least 2025
    • 4.8 rating from 309 reviews

    Score breakdown

    Review cadence 25/25
    Review sentiment 20/25
    Capabilities 11/25
    Years of experience 2/25
    Total 58/100
  3. Sun Auto Service on Google Maps
    Photo: Google

    #23 Sun Auto Service

    • Katy
    • reviewed since at least 2026
    • 4.7 rating from 892 reviews

    Score breakdown

    Review cadence 25/25
    Review sentiment 18/25
    Capabilities 14/25
    Years of experience 0/25
    Total 57/100

  4. #24 Christian Brothers Automotive Grand Parkway

    • Katy
    • reviewed since at least 2024
    • 4.7 rating from 699 reviews

    Score breakdown

    Review cadence 19/25
    Review sentiment 13/25
    Capabilities 21/25
    Years of experience 4/25
    Total 57/100
  5. Autocheck on Google Maps
    Photo: Google

    #25 Autocheck

    • Katy
    • reviewed since at least 2025
    • 4.9 rating from 952 reviews

    Score breakdown

    Review cadence 25/25
    Review sentiment 17/25
    Capabilities 14/25
    Years of experience 0/25
    Total 56/100

  6. #26 Christian Brothers Automotive Katy Westgreen

    • Katy
    • reviewed since at least 2024
    • 4.7 rating from 798 reviews

    Score breakdown

    Review cadence 18/25
    Review sentiment 14/25
    Capabilities 20/25
    Years of experience 4/25
    Total 56/100

  7. #27 Lonestar Auto Repair Katy

    • Katy
    • reviewed since at least 2026
    • 4.4 rating from 360 reviews

    Score breakdown

    Review cadence 25/25
    Review sentiment 18/25
    Capabilities 13/25
    Years of experience 0/25
    Total 56/100

  8. #28 A&D Auto Mobile Mechanic Advance. ASE Certified.

    • Katy
    • reviewed since at least 2026
    • 4.9 rating from 129 reviews

    Score breakdown

    Review cadence 25/25
    Review sentiment 22/25
    Capabilities 9/25
    Years of experience 0/25
    Total 56/100
  9. AutoNation Ford Katy on Google Maps
    Photo: Google

    #29 AutoNation Ford Katy

    • Katy
    • reviewed since at least 2026
    • 4.4 rating from 10360 reviews

    Score breakdown

    Review cadence 25/25
    Review sentiment 15/25
    Capabilities 15/25
    Years of experience 0/25
    Total 55/100
  10. KLT Automotive on Google Maps
    Photo: Google

    #30 KLT Automotive

    • Katy
    • reviewed since at least 2025
    • 4.9 rating from 168 reviews

    Score breakdown

    Review cadence 25/25
    Review sentiment 20/25
    Capabilities 8/25
    Years of experience 2/25
    Total 55/100
  11. Meineke Car Care Center on Google Maps
    Photo: Google

    #31 Meineke Car Care Center

    • Katy
    • reviewed since at least 2025
    • 4.5 rating from 491 reviews

    Score breakdown

    Review cadence 24/25
    Review sentiment 15/25
    Capabilities 13/25
    Years of experience 2/25
    Total 54/100
  12. KLL Auto Care on Google Maps
    Photo: Google

    #32 KLL Auto Care

    • Katy
    • reviewed since at least 2025
    • 4.9 rating from 333 reviews

    Score breakdown

    Review cadence 24/25
    Review sentiment 15/25
    Capabilities 13/25
    Years of experience 2/25
    Total 54/100
  13. Express Oil Change & Tire Engineers on Google Maps
    Photo: Google

    #33 Express Oil Change & Tire Engineers

    • Katy
    • reviewed since at least 2026
    • 4.8 rating from 2026 reviews

    Score breakdown

    Review cadence 25/25
    Review sentiment 18/25
    Capabilities 10/25
    Years of experience 0/25
    Total 53/100
  14. Express Oil Change & Tire Engineers on Google Maps
    Photo: Google

    #34 Express Oil Change & Tire Engineers

    • Katy
    • reviewed since at least 2025
    • 4.8 rating from 1543 reviews

    Score breakdown

    Review cadence 25/25
    Review sentiment 18/25
    Capabilities 10/25
    Years of experience 0/25
    Total 53/100
  15. Katy Auto on Google Maps
    Photo: Google

    #35 Katy Auto

    • Katy
    • reviewed since at least 2023
    • 4.8 rating from 274 reviews

    Score breakdown

    Review cadence 19/25
    Review sentiment 19/25
    Capabilities 11/25
    Years of experience 4/25
    Total 53/100
  16. Mason Auto on Google Maps
    Photo: Google

    #36 Mason Auto

    • Katy
    • reviewed since at least 2020
    • 4.8 rating from 109 reviews

    Score breakdown

    Review cadence 14/25
    Review sentiment 18/25
    Capabilities 10/25
    Years of experience 11/25
    Total 53/100
  17. NTB-National Tire & Battery on Google Maps
    Photo: Google

    #37 NTB-National Tire & Battery

    • Katy
    • reviewed since at least 2026
    • 4.6 rating from 982 reviews

    Score breakdown

    Review cadence 25/25
    Review sentiment 18/25
    Capabilities 9/25
    Years of experience 0/25
    Total 52/100
  18. Sun Auto Service on Google Maps
    Photo: Google

    #38 Sun Auto Service

    • Katy
    • reviewed since at least 2026
    • 4.4 rating from 738 reviews

    Score breakdown

    Review cadence 25/25
    Review sentiment 13/25
    Capabilities 14/25
    Years of experience 0/25
    Total 52/100
  19. Express Oil Change & Tire Engineers on Google Maps
    Photo: Google

    #39 Express Oil Change & Tire Engineers

    • Katy
    • reviewed since at least 2026
    • 4.8 rating from 604 reviews

    Score breakdown

    Review cadence 25/25
    Review sentiment 17/25
    Capabilities 10/25
    Years of experience 0/25
    Total 52/100
  20. Katy Car Care Center on Google Maps
    Photo: Google

    #40 Katy Car Care Center

    • Katy
    • reviewed since at least 2025
    • 4.8 rating from 68 reviews

    Score breakdown

    Review cadence 24/25
    Review sentiment 18/25
    Capabilities 8/25
    Years of experience 2/25
    Total 52/100

Narrow the ranking

Services in Katy

Oil change Brake repair Transmission repair Air conditioning repair Engine diagnostics Wheel alignment Tire service State inspection Diesel repair Collision repair

By service

Oil change Brake repair Transmission repair Air conditioning repair Engine diagnostics Wheel alignment Tire service State inspection Diesel repair Collision repair

By make

Ford Chevrolet Toyota BMW Mercedes-Benz

Questions

Which engine diagnostics shop in Katy ranks highest?
Proline Auto, with a score of 91 out of 100.
Which engine diagnostics shop in Katy has the most reviews in the last 12 months?
AutoNation Chrysler Dodge Jeep RAM Katy, with 80+ reviews in the last 12 months.
Which engine diagnostics shop in Katy has the highest Google rating?
Integrity 1st Car Pros, rated 5.0 from 369 reviews.
Which engine diagnostics shop in Katy has been open the longest?
Cinco Car Care, founded in 1989, going by the year it states itself.
How many shops does this ranking include?
140 shops, each scored out of 100 on review cadence, review sentiment, stated capabilities and years of experience.