Battery, Electrical & Alternator Service in Henderson, NV

In our desert climate, batteries often last just 2–3 years versus 4–5 in milder regions, since heat is the primary cause. We recommend a free battery test each summer so we can replace a weakening battery before it fails.

Yes. We offer a complimentary battery and charging-system test. If replacement is needed, we install a heat-rated battery, including AGM where specified, and dispose of the old one responsibly.

Watch for a battery warning light, dimming headlights, flickering dash lights, a whining noise from the alternator, or a battery that keeps dying after a jump. We test alternator output and the full charging system to confirm the cause before recommending any repair.

If lights and accessories are bright but the engine barely cranks or clicks, the battery or a poor connection is the usual suspect. If everything is dim and the car died while driving, a failed alternator is more likely. We test both together so you only replace what is actually bad.

Yes. We diagnose parasitic draws that kill batteries overnight, faults in starters, alternators, sensors, and wiring, and computer-module issues. Our technicians use dealership-level scan tools to pinpoint the exact circuit at fault.