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Car Auto Repairs of Texas

Texas auto repair service

Electrical, Battery & Starting in Texas

Quick answer

Texas heat kills batteries faster than anywhere in the country. We test and replace batteries, alternators, and starters, and trace down tricky electrical gremlins. Typical cost: $149 – $299 battery · $350 – $850 alternator/starter. Call 469-402-3923 for a same-day appointment.

Call 469-402-3923

What's included in car battery & electrical repair

  • Battery testing and replacement
  • Alternator and starter replacement
  • Parasitic draw testing
  • Wiring and fuse repair
  • Lighting and power accessory repair

Texas heat kills batteries faster than anywhere in the country. We test and replace batteries, alternators, and starters, and trace down tricky electrical gremlins. Every job at Car Auto Repairs of Texas comes with a written estimate.

Electrical, Battery & Starting in progress

Our car battery & electrical repair process

  1. 1

    Call or request a quote

    Tell us about your vehicle and the electrical issue. We confirm a time that works — often same day.

  2. 2

    Inspect & diagnose

    A certified technician inspects the vehicle and explains exactly what we found, with photos when helpful.

  3. 3

    Approve a written estimate

    You get an upfront, itemized price. No work starts until you say yes.

  4. 4

    Repair & road-test

    We complete the repair with quality parts, road-test the vehicle, and back it with our warranty.

How much does car battery & electrical repair cost?

$149 – $299 battery · $350 – $850 alternator/starter

Final price depends on your vehicle. You'll always get a written estimate before work begins.

Car Battery & Electrical Repair FAQs

Usually 2–4 years, versus 5+ in cooler climates. Heat breaks down the internals.

Most often a weak battery or bad connection, sometimes a failed starter. We test both.

It may be a parasitic draw, a failing alternator, or an old battery. We test the full charging system.

Yes, our batteries come with nationwide free-replacement warranties.

Car Battery & Electrical Repair near you

Dallas–Fort Worth Metroplex

Greater Houston

San Antonio & Hill Country

Austin & Central Texas

Related car battery & electrical repair guides

Why Texas Heat Kills Car Batteries

Summer, not winter, is the real battery killer — here's how to protect yours.

5 min read

What Your Check Engine Light Really Means

Steady vs. flashing, the most common causes, and when it's safe to keep driving.

7 min read

How to Know If Your Alternator or Battery Is Bad

A simple way to tell a dead battery from a failing alternator.

6 min read

Related services

Car trouble? We're open until 11:45 PM, every day.

Call now for a free quote and same-day service across Texas.

Call 469-402-3923