# Best diesel repair shops in Houston Data as of November 11, 2026. Page 1 of 35. 684 shops, each scored out of 100 on review cadence, review sentiment, stated capabilities and years of experience. How the ranking works: [method](https://bestautorepairshops.com/method/) (markdown: https://bestautorepairshops.com/method/index.md). | # | Shop | Neighbourhood | Known for | Score | |---|---|---|---|---| | 1 | [Discount Brake & Auto Repair](https://bestautorepairshops.com/houston/discount-brake-and-auto-repair/) | Conroe | Toyota, Chevrolet, Mercedes-Benz | 91/100 | | 2 | [Brocks Car Care](https://bestautorepairshops.com/houston/brocks-car-care/) | Webster | Toyota, Chevrolet, Mercedes-Benz | 91/100 | | 3 | [Car Pro Auto Repair LLC](https://bestautorepairshops.com/houston/car-pro-auto-repair-llc/) | Houston 77084 | Toyota, Chevrolet, Mercedes-Benz | 91/100 | | 4 | [National Transmission](https://bestautorepairshops.com/houston/national-transmission/) | Ost / South Union | Toyota, Chevrolet, Mercedes-Benz | 89/100 | | 5 | [Repair One](https://bestautorepairshops.com/houston/repair-one/) | The Woodlands | Toyota, Mercedes-Benz, BMW | 88/100 | | 6 | [Protech Automotive](https://bestautorepairshops.com/houston/protech-automotive-friendswood/) | Friendswood | Toyota, Chevrolet, Mercedes-Benz | 88/100 | | 7 | [Scott's Auto](https://bestautorepairshops.com/houston/scotts-auto/) | Memorial | AAA Approved Auto Repair, Toyota, Chevrolet | 87/100 | | 8 | [Space Center Automotive](https://bestautorepairshops.com/houston/space-center-automotive/) | Clear Lake | AAA Approved Auto Repair, Mercedes-Benz, Shuttle or loaner car | 86/100 | | 9 | [Sullivan's Truck, Auto & Collision Repair](https://bestautorepairshops.com/houston/sullivans-truck-auto-and-collision-repair/) | Kingwood Area | ASE certified technicians, Towing, Diesel repair | 86/100 | | 10 | [J&T Automotive](https://bestautorepairshops.com/houston/j-and-t-automotive/) | Spring Branch Central | AAA Approved Auto Repair, Toyota, Mercedes-Benz | 85/100 | | 11 | [Texas German Autohaus](https://bestautorepairshops.com/houston/texas-german-autohaus/) | Greenway / Upper Kirby Area | Mercedes-Benz, BMW, ASE certified technicians | 85/100 | | 12 | [Pasadena Auto Service](https://bestautorepairshops.com/houston/pasadena-auto-service/) | Pasadena | Shuttle or loaner car, ASE certified technicians, Towing | 85/100 | | 13 | [Discount Inspection & Brake](https://bestautorepairshops.com/houston/discount-inspection-and-brake-pasadena-ofh7qa/) | Pasadena | Shuttle or loaner car, ASE certified technicians, Diesel repair | 84/100 | | 14 | [Discount Inspection & Brake](https://bestautorepairshops.com/houston/discount-inspection-and-brake-pasadena-sqwgsm/) | Pasadena | Shuttle or loaner car, ASE certified technicians, Diesel repair | 84/100 | | 15 | [Green & White Automotive](https://bestautorepairshops.com/houston/green-and-white-automotive/) | Spring | AAA Approved Auto Repair, Shuttle or loaner car, ASE certified technicians | 84/100 | | 16 | [Shalom Auto and Body](https://bestautorepairshops.com/houston/shalom-auto-and-body/) | Stafford | AAA Approved Auto Repair, ASE certified technicians, Diesel repair | 84/100 | | 17 | [Happy H Karz](https://bestautorepairshops.com/houston/happy-h-karz/) | Houston 77084 | Shuttle or loaner car, Diesel repair, Warranty on repairs | 84/100 | | 18 | [Downtown Automotive](https://bestautorepairshops.com/houston/downtown-automotive/) | Neartown - Montrose | Chevrolet, BMW, Ford | 84/100 | | 19 | [DK Auto & Diesel Services Inc.](https://bestautorepairshops.com/houston/dk-auto-and-diesel-services-inc/) | Magnolia | Toyota, Mercedes-Benz, Ford | 84/100 | | 20 | [Milstead Automotive](https://bestautorepairshops.com/houston/milstead-automotive/) | Spring | AAA Approved Auto Repair, ASE certified technicians, Towing | 83/100 | ## 1. [Discount Brake & Auto Repair](https://bestautorepairshops.com/houston/discount-brake-and-auto-repair/) Conroe · since 1986 · 4.8 rating from 923 reviews - Review cadence: 25/25 - Review sentiment: 21/25 - Capabilities: 20/25 - Years of experience: 25/25 - Total: 91/100 ## 2. [Brocks Car Care](https://bestautorepairshops.com/houston/brocks-car-care/) Webster · since 1991 · 4.8 rating from 666 reviews - Review cadence: 25/25 - Review sentiment: 21/25 - Capabilities: 20/25 - Years of experience: 25/25 - Total: 91/100 ## 3. [Car Pro Auto Repair LLC](https://bestautorepairshops.com/houston/car-pro-auto-repair-llc/) Houston 77084 · since 2006 · 4.8 rating from 263 reviews - Review cadence: 25/25 - Review sentiment: 20/25 - Capabilities: 21/25 - Years of experience: 25/25 - Total: 91/100 ## 4. [National Transmission](https://bestautorepairshops.com/houston/national-transmission/) Ost / South Union · since 1979 · 4.7 rating from 270 reviews - Review cadence: 25/25 - Review sentiment: 19/25 - Capabilities: 20/25 - Years of experience: 25/25 - Total: 89/100 ## 5. [Repair One](https://bestautorepairshops.com/houston/repair-one/) The Woodlands · since 2003 · 4.8 rating from 775 reviews - Review cadence: 25/25 - Review sentiment: 18/25 - Capabilities: 20/25 - Years of experience: 25/25 - Total: 88/100 ## 6. [Protech Automotive](https://bestautorepairshops.com/houston/protech-automotive-friendswood/) Friendswood · since 1973 · 4.9 rating from 78 reviews - Review cadence: 24/25 - Review sentiment: 20/25 - Capabilities: 19/25 - Years of experience: 25/25 - Total: 88/100 ## 7. [Scott's Auto](https://bestautorepairshops.com/houston/scotts-auto/) Memorial · since 1986 · 4.7 rating from 839 reviews - Review cadence: 25/25 - Review sentiment: 14/25 - Capabilities: 23/25 - Years of experience: 25/25 - Total: 87/100 ## 8. [Space Center Automotive](https://bestautorepairshops.com/houston/space-center-automotive/) Clear Lake · since 1999 · 4.6 rating from 650 reviews - Review cadence: 25/25 - Review sentiment: 18/25 - Capabilities: 18/25 - Years of experience: 25/25 - Total: 86/100 ## 9. [Sullivan's Truck, Auto & Collision Repair](https://bestautorepairshops.com/houston/sullivans-truck-auto-and-collision-repair/) Kingwood Area · since 1985 · 4.8 rating from 397 reviews - Review cadence: 25/25 - Review sentiment: 20/25 - Capabilities: 16/25 - Years of experience: 25/25 - Total: 86/100 ## 10. [J&T Automotive](https://bestautorepairshops.com/houston/j-and-t-automotive/) Spring Branch Central · since 1979 · 4.9 rating from 1861 reviews - Review cadence: 25/25 - Review sentiment: 16/25 - Capabilities: 19/25 - Years of experience: 25/25 - Total: 85/100 ## 11. [Texas German Autohaus](https://bestautorepairshops.com/houston/texas-german-autohaus/) Greenway / Upper Kirby Area · since 1994 · 4.9 rating from 482 reviews - Review cadence: 25/25 - Review sentiment: 19/25 - Capabilities: 16/25 - Years of experience: 25/25 - Total: 85/100 ## 12. [Pasadena Auto Service](https://bestautorepairshops.com/houston/pasadena-auto-service/) Pasadena · since 2005 · 4.7 rating from 443 reviews - Review cadence: 25/25 - Review sentiment: 17/25 - Capabilities: 18/25 - Years of experience: 25/25 - Total: 85/100 ## 13. [Discount Inspection & Brake](https://bestautorepairshops.com/houston/discount-inspection-and-brake-pasadena-ofh7qa/) Pasadena · since 1998 · 4.9 rating from 2559 reviews - Review cadence: 25/25 - Review sentiment: 19/25 - Capabilities: 15/25 - Years of experience: 25/25 - Total: 84/100 ## 14. [Discount Inspection & Brake](https://bestautorepairshops.com/houston/discount-inspection-and-brake-pasadena-sqwgsm/) Pasadena · since 1998 · 4.9 rating from 2054 reviews - Review cadence: 25/25 - Review sentiment: 19/25 - Capabilities: 15/25 - Years of experience: 25/25 - Total: 84/100 ## 15. [Green & White Automotive](https://bestautorepairshops.com/houston/green-and-white-automotive/) Spring · since 1977 · 4.8 rating from 546 reviews - Review cadence: 25/25 - Review sentiment: 18/25 - Capabilities: 16/25 - Years of experience: 25/25 - Total: 84/100 ## 16. [Shalom Auto and Body](https://bestautorepairshops.com/houston/shalom-auto-and-body/) Stafford · since 2004 · 4.7 rating from 357 reviews - Review cadence: 25/25 - Review sentiment: 18/25 - Capabilities: 16/25 - Years of experience: 25/25 - Total: 84/100 ## 17. [Happy H Karz](https://bestautorepairshops.com/houston/happy-h-karz/) Houston 77084 · since 1997 · 4.9 rating from 345 reviews - Review cadence: 25/25 - Review sentiment: 20/25 - Capabilities: 14/25 - Years of experience: 25/25 - Total: 84/100 ## 18. [Downtown Automotive](https://bestautorepairshops.com/houston/downtown-automotive/) Neartown - Montrose · since 2005 · 4.5 rating from 306 reviews - Review cadence: 25/25 - Review sentiment: 16/25 - Capabilities: 18/25 - Years of experience: 25/25 - Total: 84/100 ## 19. [DK Auto & Diesel Services Inc.](https://bestautorepairshops.com/houston/dk-auto-and-diesel-services-inc/) Magnolia · since 1990 · 4.6 rating from 232 reviews - Review cadence: 24/25 - Review sentiment: 17/25 - Capabilities: 18/25 - Years of experience: 25/25 - Total: 84/100 ## 20. [Milstead Automotive](https://bestautorepairshops.com/houston/milstead-automotive/) Spring · since 1971 · 4.8 rating from 2070 reviews - Review cadence: 25/25 - Review sentiment: 15/25 - Capabilities: 18/25 - Years of experience: 25/25 - Total: 83/100 Pages: [Next page](https://bestautorepairshops.com/houston/diesel/page/2/) ## Questions **Which diesel repair shop in Houston ranks highest?** [Discount Brake & Auto Repair](https://bestautorepairshops.com/houston/discount-brake-and-auto-repair/), with a score of 91 out of 100. **Which diesel repair shop in Houston has the most reviews in the last 12 months?** [Now Auto Care](https://bestautorepairshops.com/houston/now-auto-care/), with 596 reviews in the last 12 months. **Which diesel repair shop in Houston has the highest Google rating?** [Master Auto Care](https://bestautorepairshops.com/houston/master-auto-care/), rated 5.0 from 519 reviews. **Which diesel repair shop in Houston has been open the longest?** [Reliant Complete Auto Care](https://bestautorepairshops.com/houston/reliant-complete-auto-care/), founded in 1945, going by the year it states itself. **How many shops does this ranking include?** 684 shops, each scored out of 100 on review cadence, review sentiment, stated capabilities and years of experience.