Best engine diagnostics shops in Katy
Data as of
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 | Neighbourhood | Known for | Score |
|---|---|---|---|---|
| 1 | Proline Auto | Katy | Toyota, Chevrolet, Mercedes-Benz | 91 |
| 2 | Smith's Auto | Katy | Toyota, Chevrolet, Mercedes-Benz | 86 |
| 3 | CincoAuto | Katy | Mercedes-Benz, BMW, Shuttle or loaner car | 80 |
| 4 | Euro Logik - European Auto Repair | Katy | Mercedes-Benz, BMW, Shuttle or loaner car | 79 |
| 5 | Auto Check Elite | Katy | Ford, Shuttle or loaner car, ASE certified technicians | 75 |
| 6 | Southwest Car Care Center | Katy | Toyota, Chevrolet, Ford | 72 |
| 7 | Katy Exhaust Pros Plus | Katy | ASE certified technicians, Warranty on repairs, Wheel alignment | 71 |
| 8 | C & B European Auto & Japanese Service | Katy | Mercedes-Benz, BMW, Warranty on repairs | 67 |
| 9 | Christian Brothers Automotive North Katy | Katy | Toyota, Chevrolet, Mercedes-Benz | 65 |
| 10 | Autotechtronics | Katy | Toyota, Chevrolet, Ford | 65 |
| 11 | My Transmission & Auto Care Experts | Katy | Toyota, Chevrolet, Mercedes-Benz | 63 |
| 12 | Christian Brothers Automotive Katy Firethorne | Katy | Toyota, Chevrolet, Mercedes-Benz | 62 |
| 13 | Integrity 1st Car Pros | Katy | ASE certified technicians, Towing, Warranty on repairs | 61 |
| 14 | Cinco Car Care | Katy | Shuttle or loaner car, ASE certified technicians, Warranty on repairs | 61 |
| 15 | Clutch Automotive | Katy | Shuttle or loaner car, ASE certified technicians, Warranty on repairs | 59 |
| 16 | Big Brand Tire & Service | Katy | Shuttle or loaner car, ASE certified technicians, Towing | 59 |
| 17 | Integrity 1st Car Pros | Katy | ASE certified technicians, Towing, Warranty on repairs | 59 |
| 18 | Dillon's Automotive | Katy | Shuttle or loaner car, ASE certified technicians, Towing | 58 |
| 19 | Auto Check | Katy | Shuttle or loaner car, ASE certified technicians, Diesel repair | 58 |
| 20 | The Garagisti Katy | Katy | BMW, Warranty on repairs, State inspection | 58 |
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Photo: Google #1 Proline Auto
- Katy
- since 2001
- 4.9 rating from 272 reviews
Score breakdown
Review cadence 25/25Review sentiment 21/25Capabilities 20/25Years of experience 25/25Total 91/100 -
Photo: Google #2 Smith's Auto
- Katy
- since 2007
- 4.9 rating from 595 reviews
Score breakdown
Review cadence 25/25Review sentiment 21/25Capabilities 16/25Years of experience 24/25Total 86/100 -
Photo: Google #3 CincoAuto
- Katy
- since 2011
- 4.8 rating from 1704 reviews
Score breakdown
Review cadence 25/25Review sentiment 20/25Capabilities 15/25Years of experience 20/25Total 80/100 -
Photo: Google #4 Euro Logik - European Auto Repair
- Katy
- since 2017
- 4.9 rating from 329 reviews
Score breakdown
Review cadence 25/25Review sentiment 21/25Capabilities 19/25Years of experience 14/25Total 79/100 -
Photo: Google #5 Auto Check Elite
- Katy
- since 2016
- 4.8 rating from 912 reviews
Score breakdown
Review cadence 25/25Review sentiment 20/25Capabilities 15/25Years of experience 15/25Total 75/100 -
#6 Southwest Car Care Center
- Katy
- since 1990
- 4.9 rating from 112 reviews
Score breakdown
Review cadence 14/25Review sentiment 19/25Capabilities 14/25Years of experience 25/25Total 72/100 -
#7 Katy Exhaust Pros Plus
- Katy
- since 1994
- 4.6 rating from 207 reviews
Score breakdown
Review cadence 18/25Review sentiment 18/25Capabilities 10/25Years of experience 25/25Total 71/100 -
Photo: Google #8 C & B European Auto & Japanese Service
- Katy
- since 1992
- 4.9 rating from 120 reviews
Score breakdown
Review cadence 12/25Review sentiment 17/25Capabilities 13/25Years of experience 25/25Total 67/100 -
#9 Christian Brothers Automotive North Katy
- Katy
- reviewed since at least 2026
- 4.7 rating from 2024 reviews
Score breakdown
Review cadence 25/25Review sentiment 19/25Capabilities 21/25Years of experience 0/25Total 65/100 -
#10 Autotechtronics
- Katy
- reviewed since at least 2026
- 4.9 rating from 285 reviews
Score breakdown
Review cadence 25/25Review sentiment 21/25Capabilities 19/25Years of experience 0/25Total 65/100 -
#11 My Transmission & Auto Care Experts
- Katy
- reviewed since at least 2025
- 4.5 rating from 387 reviews
Score breakdown
Review cadence 22/25Review sentiment 16/25Capabilities 23/25Years of experience 2/25Total 63/100 -
#12 Christian Brothers Automotive Katy Firethorne
- Katy
- reviewed since at least 2026
- 4.8 rating from 1247 reviews
Score breakdown
Review cadence 25/25Review sentiment 16/25Capabilities 21/25Years of experience 0/25Total 62/100 -
#13 Integrity 1st Car Pros
- Katy
- reviewed since at least 2026
- 5.0 rating from 369 reviews
Score breakdown
Review cadence 25/25Review sentiment 21/25Capabilities 15/25Years of experience 0/25Total 61/100 -
#14 Cinco Car Care
- Katy
- since 1989
- 4.5 rating from 169 reviews
Score breakdown
Review cadence 12/25Review sentiment 10/25Capabilities 14/25Years of experience 25/25Total 61/100 -
Photo: Google #15 Clutch Automotive
- Katy
- reviewed since at least 2026
- 4.8 rating from 1009 reviews
Score breakdown
Review cadence 25/25Review sentiment 20/25Capabilities 14/25Years of experience 0/25Total 59/100 -
Photo: Google #16 Big Brand Tire & Service
- Katy
- reviewed since at least 2026
- 4.8 rating from 579 reviews
Score breakdown
Review cadence 25/25Review sentiment 18/25Capabilities 16/25Years of experience 0/25Total 59/100 -
Photo: Google #17 Integrity 1st Car Pros
- Katy
- reviewed since at least 2026
- 4.7 rating from 451 reviews
Score breakdown
Review cadence 25/25Review sentiment 19/25Capabilities 15/25Years of experience 0/25Total 59/100 -
Photo: Google #18 Dillon's Automotive
- Katy
- reviewed since at least 2025
- 4.9 rating from 985 reviews
Score breakdown
Review cadence 25/25Review sentiment 16/25Capabilities 15/25Years of experience 2/25Total 58/100 -
Photo: Google #19 Auto Check
- Katy
- reviewed since at least 2025
- 4.8 rating from 737 reviews
Score breakdown
Review cadence 25/25Review sentiment 18/25Capabilities 15/25Years of experience 0/25Total 58/100 -
#20 The Garagisti Katy
- Katy
- reviewed since at least 2026
- 4.9 rating from 489 reviews
Score breakdown
Review cadence 25/25Review sentiment 20/25Capabilities 13/25Years of experience 0/25Total 58/100
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Services in Katy
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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.