# Best engine diagnostics shops in Houston, page 148 Data as of November 11, 2026. Page 148 of 185. 3695 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 | |---|---|---|---|---| | 2941 | [Green's Mobile Mechanic](https://bestautorepairshops.com/houston/greens-mobile-mechanic/) | Alvin | Transmission repair, Air conditioning repair, Engine diagnostics | 18/100 | | 2942 | [Katy Mobile Mechanic](https://bestautorepairshops.com/houston/katy-mobile-mechanic/) | Katy | Tire service, Air conditioning repair, Engine diagnostics | 18/100 | | 2943 | [Advanced Auto Repair](https://bestautorepairshops.com/houston/advanced-auto-repair/) | Langwood | Shuttle or loaner car, State inspection, Tire service | 18/100 | | 2944 | [Sprinter Engines](https://bestautorepairshops.com/houston/sprinter-engines/) | Eastex - Jensen Area | Mercedes-Benz, Diesel repair, Warranty on repairs | 18/100 | | 2945 | [Steven's Auto Service](https://bestautorepairshops.com/houston/stevens-auto-service-houston-jy-9a4/) | Downtown | Transmission repair, Air conditioning repair, Engine diagnostics | 18/100 | | 2946 | [Grey Area Performance](https://bestautorepairshops.com/houston/grey-area-performance/) | Cypress | Engine diagnostics, Oil change | 18/100 | | 2947 | [JOVEN AUTOS LLC](https://bestautorepairshops.com/houston/joven-autos-llc/) | Houston 77099 | Transmission repair, Air conditioning repair, Engine diagnostics | 18/100 | | 2948 | [Texas Outlaw Automotive and Welding](https://bestautorepairshops.com/houston/texas-outlaw-automotive-and-welding/) | Houston 77086 | Transmission repair, Air conditioning repair, Engine diagnostics | 18/100 | | 2949 | [C&G Mobile Mechanic Service](https://bestautorepairshops.com/houston/c-and-g-mobile-mechanic-service/) | Montgomery County | Air conditioning repair, Engine diagnostics, Brake repair | 18/100 | | 2950 | [Keista's Mobile Mechanic](https://bestautorepairshops.com/houston/keistas-mobile-mechanic/) | Golfcrest / Bellfort / Reveille | Transmission repair, Air conditioning repair, Engine diagnostics | 18/100 | | 2951 | [Ln Mechanic Mobil Corp](https://bestautorepairshops.com/houston/ln-mechanic-mobil-corp/) | Katy | Tire service, Transmission repair, Air conditioning repair | 18/100 | | 2952 | [My Auto Repair & Beyond](https://bestautorepairshops.com/houston/my-auto-repair-and-beyond/) | Houston 77065 | Collision repair, Tire service, Transmission repair | 18/100 | | 2953 | [PANCHOS AUTOMOTORS](https://bestautorepairshops.com/houston/panchos-automotors/) | Pasadena | Wheel alignment, Transmission repair, Air conditioning repair | 18/100 | | 2954 | [RE Motorsports](https://bestautorepairshops.com/houston/re-motorsports/) | Fifth Street | Transmission repair, Air conditioning repair, Engine diagnostics | 18/100 | | 2955 | [SA MOTORS / SPARK AUTO MOTORS LLC](https://bestautorepairshops.com/houston/sa-motors-spark-auto-motors-llc/) | Gulfton | Collision repair, Transmission repair, Air conditioning repair | 18/100 | | 2956 | [Quiroz Jose Mechanic Express](https://bestautorepairshops.com/houston/quiroz-jose-mechanic-express/) | Spring | Wheel alignment, Transmission repair, Air conditioning repair | 18/100 | | 2957 | [William Auto Tech](https://bestautorepairshops.com/houston/william-auto-tech/) | Mid West | Collision repair, State inspection, Wheel alignment | 18/100 | | 2958 | [Next Level Garage](https://bestautorepairshops.com/houston/next-level-garage/) | South Houston | ASE certified technicians, Transmission repair, Air conditioning repair | 18/100 | | 2959 | [Red Bluff Safety & Inspection](https://bestautorepairshops.com/houston/red-bluff-safety-and-inspection/) | Pasadena | State inspection, Tire service, Transmission repair | 18/100 | | 2960 | [Reyes automotive](https://bestautorepairshops.com/houston/reyes-automotive/) | Richmond | Transmission repair, Air conditioning repair, Engine diagnostics | 18/100 | ## 2941. [Green's Mobile Mechanic](https://bestautorepairshops.com/houston/greens-mobile-mechanic/) Alvin · reviewed since 2025 · 3.9 rating from 17 reviews - Review cadence: 6/25 - Review sentiment: 4/25 - Capabilities: 6/25 - Years of experience: 2/25 - Total: 18/100 ## 2942. [Katy Mobile Mechanic](https://bestautorepairshops.com/houston/katy-mobile-mechanic/) Katy · reviewed since 2023 · 4.5 rating from 16 reviews - Review cadence: 0/25 - Review sentiment: 6/25 - Capabilities: 6/25 - Years of experience: 6/25 - Total: 18/100 ## 2943. [Advanced Auto Repair](https://bestautorepairshops.com/houston/advanced-auto-repair/) Langwood · reviewed since 2023 · 3.7 rating from 13 reviews - Review cadence: 0/25 - Review sentiment: 2/25 - Capabilities: 10/25 - Years of experience: 6/25 - Total: 18/100 ## 2944. [Sprinter Engines](https://bestautorepairshops.com/houston/sprinter-engines/) Eastex - Jensen Area · reviewed since 2020 · 3.2 rating from 13 reviews - Review cadence: 0/25 - Review sentiment: 0/25 - Capabilities: 8/25 - Years of experience: 10/25 - Total: 18/100 ## 2945. [Steven's Auto Service](https://bestautorepairshops.com/houston/stevens-auto-service-houston-jy-9a4/) Downtown · reviewed since 2024 · 5.0 rating from 13 reviews - Review cadence: 0/25 - Review sentiment: 8/25 - Capabilities: 6/25 - Years of experience: 4/25 - Total: 18/100 ## 2946. [Grey Area Performance](https://bestautorepairshops.com/houston/grey-area-performance/) Cypress · reviewed since 2020 · 4.3 rating from 12 reviews - Review cadence: 0/25 - Review sentiment: 5/25 - Capabilities: 3/25 - Years of experience: 10/25 - Total: 18/100 ## 2947. [JOVEN AUTOS LLC](https://bestautorepairshops.com/houston/joven-autos-llc/) Houston 77099 · reviewed since 2026 · 4.9 rating from 11 reviews - Review cadence: 4/25 - Review sentiment: 8/25 - Capabilities: 6/25 - Years of experience: 0/25 - Total: 18/100 ## 2948. [Texas Outlaw Automotive and Welding](https://bestautorepairshops.com/houston/texas-outlaw-automotive-and-welding/) Houston 77086 · reviewed since 2025 · 5.0 rating from 11 reviews - Review cadence: 0/25 - Review sentiment: 10/25 - Capabilities: 6/25 - Years of experience: 2/25 - Total: 18/100 ## 2949. [C&G Mobile Mechanic Service](https://bestautorepairshops.com/houston/c-and-g-mobile-mechanic-service/) Montgomery County · reviewed since 2023 · 5.0 rating from 9 reviews - Review cadence: 0/25 - Review sentiment: 7/25 - Capabilities: 5/25 - Years of experience: 6/25 - Total: 18/100 ## 2950. [Keista's Mobile Mechanic](https://bestautorepairshops.com/houston/keistas-mobile-mechanic/) Golfcrest / Bellfort / Reveille · reviewed since 2021 · 3.4 rating from 9 reviews - Review cadence: 0/25 - Review sentiment: 2/25 - Capabilities: 6/25 - Years of experience: 10/25 - Total: 18/100 ## 2951. [Ln Mechanic Mobil Corp](https://bestautorepairshops.com/houston/ln-mechanic-mobil-corp/) Katy · reviewed since 2024 · 5.0 rating from 9 reviews - Review cadence: 0/25 - Review sentiment: 6/25 - Capabilities: 8/25 - Years of experience: 4/25 - Total: 18/100 ## 2952. [My Auto Repair & Beyond](https://bestautorepairshops.com/houston/my-auto-repair-and-beyond/) Houston 77065 · reviewed since 2022 · 2.3 rating from 9 reviews - Review cadence: 0/25 - Review sentiment: 1/25 - Capabilities: 9/25 - Years of experience: 8/25 - Total: 18/100 ## 2953. [PANCHOS AUTOMOTORS](https://bestautorepairshops.com/houston/panchos-automotors/) Pasadena · reviewed since 2021 · 2.8 rating from 9 reviews - Review cadence: 0/25 - Review sentiment: 0/25 - Capabilities: 8/25 - Years of experience: 10/25 - Total: 18/100 ## 2954. [RE Motorsports](https://bestautorepairshops.com/houston/re-motorsports/) Fifth Street · reviewed since 2025 · 5.0 rating from 9 reviews - Review cadence: 4/25 - Review sentiment: 6/25 - Capabilities: 6/25 - Years of experience: 2/25 - Total: 18/100 ## 2955. [SA MOTORS / SPARK AUTO MOTORS LLC](https://bestautorepairshops.com/houston/sa-motors-spark-auto-motors-llc/) Gulfton · reviewed since 2025 · 5.0 rating from 8 reviews - Review cadence: 0/25 - Review sentiment: 8/25 - Capabilities: 8/25 - Years of experience: 2/25 - Total: 18/100 ## 2956. [Quiroz Jose Mechanic Express](https://bestautorepairshops.com/houston/quiroz-jose-mechanic-express/) Spring · reviewed since 2023 · 4.4 rating from 7 reviews - Review cadence: 0/25 - Review sentiment: 4/25 - Capabilities: 8/25 - Years of experience: 6/25 - Total: 18/100 ## 2957. [William Auto Tech](https://bestautorepairshops.com/houston/william-auto-tech/) Mid West · reviewed since 2025 · 5.0 rating from 7 reviews - Review cadence: 0/25 - Review sentiment: 5/25 - Capabilities: 11/25 - Years of experience: 2/25 - Total: 18/100 ## 2958. [Next Level Garage](https://bestautorepairshops.com/houston/next-level-garage/) South Houston · reviewed since 2024 · 5.0 rating from 6 reviews - Review cadence: 0/25 - Review sentiment: 6/25 - Capabilities: 8/25 - Years of experience: 4/25 - Total: 18/100 ## 2959. [Red Bluff Safety & Inspection](https://bestautorepairshops.com/houston/red-bluff-safety-and-inspection/) Pasadena · reviewed since 2023 · 2.7 rating from 6 reviews - Review cadence: 1/25 - Review sentiment: 2/25 - Capabilities: 9/25 - Years of experience: 6/25 - Total: 18/100 ## 2960. [Reyes automotive](https://bestautorepairshops.com/houston/reyes-automotive/) Richmond · reviewed since 2019 · 3.0 rating from 6 reviews - Review cadence: 0/25 - Review sentiment: 0/25 - Capabilities: 6/25 - Years of experience: 12/25 - Total: 18/100 Pages: [Previous page](https://bestautorepairshops.com/houston/engine-diagnostics/page/147/) · [Next page](https://bestautorepairshops.com/houston/engine-diagnostics/page/149/) ## Questions **Which engine diagnostics 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 engine diagnostics 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 engine diagnostics shop in Houston has the highest Google rating?** [Quick Fiesta State Inspection & Oil Change](https://bestautorepairshops.com/houston/quick-fiesta-state-inspection-and-oil-change/), rated 5.0 from 1668 reviews. **Which engine diagnostics shop in Houston has been open the longest?** [Allen's Auto Care](https://bestautorepairshops.com/houston/allens-auto-care/), founded in 1936, going by the year it states itself. **How many shops does this ranking include?** 3695 shops, each scored out of 100 on review cadence, review sentiment, stated capabilities and years of experience.