Mobile Auto Techs

Auto electrical service
4.4(70 reviews)
1720 Preston Ave, Pasadena, TX 77506
Mobile Auto Techs

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About Mobile Auto Techs

Mobile Auto Techs delivers mobile auto electrical repairs throughout Pasadena, Texas, bringing certified diagnostic services directly to drivers experiencing starting, charging, or electrical system failures. With 70 customer reviews generating a solid 4.4-star average, the team specializes in alternator replacement, transmission electrical diagnostics, body control module programming, and comprehensive electrical system troubleshooting. Operating from a fully-equipped service vehicle, the technicians arrive at residential addresses, workplace parking lots, or roadside locations across Pasadena and surrounding Harris County neighborhoods. The business maintains extended service hours from early morning through evening seven days a week, accommodating commuters and those whose vehicles fail outside traditional shop windows.

Unlike conventional auto shops requiring customers to arrange tow trucking to a facility, Mobile Auto Techs performs most electrical diagnoses and repairs onsite, eliminating the additional cost and inconvenience of transportation. The mobile service model proves particularly valuable for vehicles stranded at home or work, allowing repairs to proceed without the expense and delay of arranged towing. Technicians carry diagnostic scanning equipment capable of interfacing with modern vehicle onboard computers, enabling transmission control module assessments, body control module calibration, and electrical circuit verification without shop lift access.

Reviewers identify Robert by name as the primary technician, with customer feedback highlighting both successful outcomes and documented concerns. Nicholas Henley's June 2024 review describes a transmission fluid evacuation and recharge procedure on a Ford F250 where the technician checked for leaks and verified system pressure retention. However, negative reviews from Jacob and Joshua Blalock describe scenarios where customers felt charged for work not performed or experienced unresolved issues following service. Maria Cruz's five-star review praises reasonable pricing and thorough electrical work across multiple visits.

What Customers Say

Of 5 sampled reviews, 3 award 5 stars praising thoroughness and fair pricing while 2 describe 1-star experiences involving disputed billing or unperformed work. Positive reviewers highlight alternator and electrical system competence; negative reviewers specifically cite transmission-related charges and BCM reprogramming outcomes.

Working Hours

SundayToday6:30 AM–7:30 PM
Monday6:30 AM–7:30 PM
Tuesday6:30 AM–7:30 PM
Wednesday6:30 AM–7:30 PM
Thursday6:30 AM–7:30 PM
Friday6:30 AM–7:30 PM
Saturday6:30 AM–7:30 PM

Services

Alternator Diagnosis & Replacement

Electrical system testing to verify charging function, followed by alternator removal and installation using factory-specified components.

Transmission Electrical Diagnostics

Onboard computer interface to read transmission control module codes, assess lead frame and solenoid function, and identify electrical causes of shifting problems.

Body Control Module Programming

BCM recalibration and reprogramming to restore factory electrical configurations following battery disconnect or module failure.

Mobile Electrical System Repairs

Onsite diagnosis and repair of starting, lighting, and accessory electrical problems without requiring tow truck transport.

Fluid Services

Transmission fluid evacuation, pan service, and refrigerant recharge on vehicle climate control systems.

Frequently Asked Questions