Best engine diagnostics shops in Harris County
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 | Duncan's Garage Mobile Mechanic | Harris County | Transmission repair, Air conditioning repair, Engine diagnostics | 53 |
| 2 | Sam's 24/7 Mobile mechanic & Roadside | Harris County | Collision repair, Wheel alignment, Tire service | 50 |
| 3 | AaronTM Mobile Mechanic | Harris County | Engine diagnostics, Brake repair, Oil change | 49 |
| 4 | Top Tech Mobile - Mobile Mechanic The Woodlands, Kingwood, and Montgomery County TX | Harris County | ASE certified technicians, Tire service, Transmission repair | 46 |
| 5 | Cypress Mobile Services | Harris County | Warranty on repairs, Air conditioning repair, Engine diagnostics | 44 |
| 6 | A and J Mobile Mechanics Katy TX | Harris County | Air conditioning repair, Engine diagnostics, Brake repair | 39 |
| 7 | Falcon Automotive and Performance, LLC | Harris County | Air conditioning repair, Engine diagnostics, Brake repair | 37 |
| 8 | Kingwood Motorcycle Mobile Repair | Harris County | Tire service, Engine diagnostics, Brake repair | 36 |
| 9 | Mobile Mechanic @WeComeToYouHTX | Harris County | ASE certified technicians, Air conditioning repair, Engine diagnostics | 32 |
| 10 | Auto One Mobile Mechanic | Harris County | ASE certified technicians, State inspection, Transmission repair | 31 |
| 11 | Correa's Mobile Mechanic | Harris County | Air conditioning repair, Engine diagnostics, Brake repair | 27 |
| 12 | Houston's Best Mobile Mechanic | Harris County | ASE certified technicians, Diesel repair, Warranty on repairs | 27 |
| 13 | Arturo's Mobile Mechanic & Electrical Automotive Repair | Harris County | Engine diagnostics, Oil change | 26 |
| 14 | Mechanic Mobile Auto Repair | Harris County | Air conditioning repair, Engine diagnostics, Brake repair | 25 |
| 15 | Reasonable Auto Care | Harris County | Collision repair, Tire service, Air conditioning repair | 21 |
| 16 | AIM's Mobile Mechanic | Harris County | Transmission repair, Engine diagnostics, Brake repair | 19 |
| 17 | Vics Mobile Auto Repair | Harris County | Towing, Air conditioning repair, Engine diagnostics | 17 |
| 18 | Baytown Texas Mobile Mechanics | Harris County | Wheel alignment, Transmission repair, Air conditioning repair | 17 |
| 19 | C&W Heavy Equipment Mechanics | Harris County | Engine diagnostics | 16 |
| 20 | Mechanic On Way | Harris County | Air conditioning repair, Engine diagnostics, Brake repair | 16 |
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#1 Duncan's Garage Mobile Mechanic
- Harris County
- reviewed since at least 2025
- 5.0 rating from 63 reviews
Score breakdown
Review cadence 25/25Review sentiment 22/25Capabilities 6/25Years of experience 0/25Total 53/100 -
#2 Sam's 24/7 Mobile mechanic & Roadside
- Harris County
- since 2000
- 5.0 rating from 8 reviews
Score breakdown
Review cadence 6/25Review sentiment 9/25Capabilities 10/25Years of experience 25/25Total 50/100 -
#3 AaronTM Mobile Mechanic
- Harris County
- reviewed since at least 2025
- 4.9 rating from 141 reviews
Score breakdown
Review cadence 23/25Review sentiment 20/25Capabilities 4/25Years of experience 2/25Total 49/100 -
#4 Top Tech Mobile - Mobile Mechanic The Woodlands, Kingwood, and Montgomery County TX
- Harris County
- reviewed since at least 2025
- 5.0 rating from 33 reviews
Score breakdown
Review cadence 16/25Review sentiment 19/25Capabilities 9/25Years of experience 2/25Total 46/100 -
#5 Cypress Mobile Services
- Harris County
- reviewed since at least 2021
- 4.9 rating from 190 reviews
Score breakdown
Review cadence 13/25Review sentiment 18/25Capabilities 5/25Years of experience 8/25Total 44/100 -
#6 A and J Mobile Mechanics Katy TX
- Harris County
- reviewed since at least 2020
- 4.8 rating from 157 reviews
Score breakdown
Review cadence 5/25Review sentiment 19/25Capabilities 4/25Years of experience 11/25Total 39/100 -
#7 Falcon Automotive and Performance, LLC
- Harris County
- reviewed since 2024
- 5.0 rating from 25 reviews
Score breakdown
Review cadence 12/25Review sentiment 16/25Capabilities 5/25Years of experience 4/25Total 37/100 -
#8 Kingwood Motorcycle Mobile Repair
- Harris County
- since 2022
- 4.8 rating from 32 reviews
Score breakdown
Review cadence 8/25Review sentiment 15/25Capabilities 5/25Years of experience 8/25Total 36/100 -
#9 Mobile Mechanic @WeComeToYouHTX
- Harris County
- reviewed since 2025
- 5.0 rating from 39 reviews
Score breakdown
Review cadence 6/25Review sentiment 18/25Capabilities 6/25Years of experience 2/25Total 32/100 -
#10 Auto One Mobile Mechanic
- Harris County
- reviewed since 2018
- 4.3 rating from 38 reviews
Score breakdown
Review cadence 3/25Review sentiment 7/25Capabilities 8/25Years of experience 13/25Total 31/100 -
#11 Correa's Mobile Mechanic
- Harris County
- reviewed since 2024
- 5.0 rating from 41 reviews
Score breakdown
Review cadence 0/25Review sentiment 18/25Capabilities 5/25Years of experience 4/25Total 27/100 -
#12 Houston's Best Mobile Mechanic
- Harris County
- reviewed since 2019
- 2.8 rating from 13 reviews
Score breakdown
Review cadence 0/25Review sentiment 1/25Capabilities 14/25Years of experience 12/25Total 27/100 -
#13 Arturo's Mobile Mechanic & Electrical Automotive Repair
- Harris County
- reviewed since at least 2024
- 4.4 rating from 573 reviews
Score breakdown
Review cadence 10/25Review sentiment 9/25Capabilities 3/25Years of experience 4/25Total 26/100 -
#14 Mechanic Mobile Auto Repair
- Harris County
- reviewed since 2016
- 4.1 rating from 10 reviews
Score breakdown
Review cadence 0/25Review sentiment 5/25Capabilities 5/25Years of experience 15/25Total 25/100 -
#15 Reasonable Auto Care
- Harris County
- reviewed since 2023
- 5.0 rating from 6 reviews
Score breakdown
Review cadence 1/25Review sentiment 6/25Capabilities 8/25Years of experience 6/25Total 21/100 -
#16 AIM's Mobile Mechanic
- Harris County
- reviewed since 2023
- 5.0 rating from 9 reviews
Score breakdown
Review cadence 0/25Review sentiment 8/25Capabilities 5/25Years of experience 6/25Total 19/100 -
#17 Vics Mobile Auto Repair
- Harris County
- reviewed since 2023
- 4.2 rating from 9 reviews
Score breakdown
Review cadence 0/25Review sentiment 5/25Capabilities 6/25Years of experience 6/25Total 17/100 -
#18 Baytown Texas Mobile Mechanics
- Harris County
- reviewed since 2026
- 5.0 rating from 3 reviews
Score breakdown
Review cadence 4/25Review sentiment 5/25Capabilities 8/25Years of experience 0/25Total 17/100 -
#19 C&W Heavy Equipment Mechanics
- Harris County
- reviewed since 2023
- 4.8 rating from 28 reviews
Score breakdown
Review cadence 0/25Review sentiment 9/25Capabilities 1/25Years of experience 6/25Total 16/100 -
#20 Mechanic On Way
- Harris County
- reviewed since 2022
- 5.0 rating from 1 review
Score breakdown
Review cadence 0/25Review sentiment 3/25Capabilities 5/25Years of experience 8/25Total 16/100
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Questions
- Which engine diagnostics shop in Harris County ranks highest?
- Duncan's Garage Mobile Mechanic, with a score of 53 out of 100.
- Which engine diagnostics shop in Harris County has the most reviews in the last 12 months?
- Duncan's Garage Mobile Mechanic, with 60 reviews in the last 12 months.
- Which engine diagnostics shop in Harris County has the highest Google rating?
- Duncan's Garage Mobile Mechanic, rated 5.0 from 63 reviews.
- Which engine diagnostics shop in Harris County has been open the longest?
- Sam's 24/7 Mobile mechanic & Roadside, founded in 2000, going by the year it states itself.
- How many shops does this ranking include?
- 30 shops, each scored out of 100 on review cadence, review sentiment, stated capabilities and years of experience.