Starter & Alternator Repair in Penngrove
Expert starter motor and alternator diagnostics, repair, and replacement for reliable vehicle operation.
Looking for reliable starter & alternator repair in Penngrove? Rohnert Park Transmission & Auto Repair has been serving Penngrove residents for over 35 years with expert automotive services. Located just 10 minutes away from Penngrove, our ASE-certified technicians specialize in starter & alternator repair for all makes and models. Whether you're near Downtown Penngrove or anywhere in the Penngrove area, we provide fast, affordable, and professional starter & alternator repair backed by our satisfaction guarantee.
Need Immediate Service?
Need service today? We accept walk-ins and offer same-day appointments for most services. Call (707) 584-7727 to check availability.
Why Penngrove Drivers Choose Us
Trusted starter & alternator repair serving the Penngrove community
Convenient to Penngrove
Just 10 minutes from Downtown Penngrove - easy access via Old Redwood Highway.
35+ Years Experience
Family-owned and operated since 1990, serving Sonoma County with integrity.
ASE-Certified Technicians
Our mechanics undergo continuous training to stay current with automotive technology.
Honest Pricing
Upfront estimates with no hidden fees. We explain exactly what your vehicle needs.
Starter & Alternator Repair Specialists
Expert diagnostics and repairs using professional-grade equipment.
Quality Parts
We use OEM and premium aftermarket parts backed by warranty.
Same-Day Service
Most repairs completed while you wait. Drop-off and pickup available.
Free Diagnostics
Complimentary inspection with repairs to identify all issues upfront.
Serving Penngrove
We understand the unique needs of Penngrove drivers and their vehicles.
Customer Reviews
4.8-star rating with hundreds of satisfied customers across Sonoma County.
Our Starter & Alternator Repair Services Include
Warranty Protection
All repairs backed by our satisfaction guarantee and comprehensive warranty coverage.
Common Starter & Alternator Repair Issues We Fix
Clicking When Starting
Rapid clicking sound when turning key indicates weak battery or failing starter solenoid.
Grinding Noise on Startup
Grinding when starting suggests worn starter drive gear or flywheel ring gear damage.
Battery Keeps Dying
Repeatedly dead battery often indicates failing alternator not properly charging the system.
Dim or Flickering Lights
Headlights dimming at idle or flickering suggests alternator output problems.
Battery Warning Light On
Dashboard charging light indicates alternator not producing sufficient voltage.
Whining Noise from Engine
High-pitched whine that changes with RPM often from worn alternator bearings.
Pricing & Service Time
Get Your Free Quote
(707) 584-7727Free diagnostic with most repairs. Upfront estimates with no hidden fees. We explain exactly what your vehicle needs before we begin work.
Fast Service
Most services completed same-day. Drop-off and pickup available for your convenience. We respect your time and get you back on the road quickly.
Serving Penngrove & Surrounding Areas
Penngrove residents trust us because we're part of the same community. With a population of 2,702, Penngrove deserves a local auto repair shop that puts customers first. Located just 10 minutes away, we've built relationships with families throughout Penngrove, near Downtown Penngrove, Penngrove Park, Adobe Road Winery, and beyond.
Directions from Penngrove
From Penngrove, take Old Redwood Highway South to Rohnert Park Expressway. Turn left and continue west. Our transmission and auto repair shop is located on the left side near the Costco shopping center.
Near These Penngrove Landmarks:
Ready for Expert Starter & Alternator Repair?
Don't let starter & alternator repair issues compromise your safety. Penngrove drivers trust us for reliable repairs at honest prices.
Serving Penngrove, Rohnert Park, and all of Sonoma County