Mobile Alternator & Starter Repair in Houston

Battery, starter and alternator problems all look the same from the driver's seat, and they get misdiagnosed constantly. A free parts-store test doesn't measure starter draw or check for voltage drop in the cables. I test the whole starting and charging system — battery condition, cranking voltage, starter current, alternator output under load, and the grounds and cables in between — so you replace one part instead of three.

• Alternator replacement
• Starter replacement
• Battery testing and replacement
• Battery cable, terminal and ground repair
• Charging-system output testing
• Parasitic draw diagnosis
• Ignition-switch and relay circuit testing
• Belt and tensioner inspection

• Single click, or rapid clicking, and no crank
• Slow, labored cranking that gets worse when hot
• Battery light or ALT light on while driving
• Headlights dim at idle and brighten when revved
• Battery dies again a day after a jump start
• Whining or growling from the front of the engine
• Radio and dash resetting while driving
• Burning smell near the belt area

Call or text — no-starts get priority, day or night. If the vehicle is in a dangerous spot, say so first. Most alternator and starter replacements are done in a driveway, parking lot or on the shoulder, and common batteries and hardware ride with me. If the part has to be sourced, I get it locally the same day whenever a supplier has it on the shelf.