Core Repair · Craig, CO
Auto Electrical Repair
Electrical gremlins are where cheap shops guess and replace parts. We trace the circuit, find the fault, and fix it right.
Average rating
Google reviews
Years, since 1985
Mile warranty
Quick answer
What causes electrical problems in a car?
Common culprits are a failing battery or alternator, corroded grounds and connectors, blown fuses, bad sensors, or damaged wiring, often from rodents or moisture. We use proper diagnostic testing to trace the actual fault instead of throwing parts at the symptom.
What's included
- No-start and parasitic-draw diagnosis
- Wiring, connector, and ground repair
- Sensor, switch, and module testing
- Lighting and accessory electrical work

Built for the Yampa Valley
Cold and moisture are hard on connections, and rodents love warm engine bays in a Yampa Valley winter. We chase down the intermittent faults others give up on.
Why Chapman's for this
- Free digital inspection with photos
- Transparent pricing, quoted before we start
- Loaner cars, shuttle & pickup
- 5yr / 50,000-mile warranty
What customers say
“Stranded with a broken pitman arm, I had it towed in around 1pm. The mechanic stayed late to finish the job so I could get back on the road to California that evening. Above and beyond.”
Brian M.
Verified customer
“On my 2020 Jeep Cherokee Trailhawk, Kyle and Cole prioritized the right repairs to keep it on the road instead of upselling me. Real expertise.”
Wesley C.
Verified customer
Frequently asked questions
Intermittent problems usually trace to a loose ground, a corroded connector, or a chafed wire. We test under the conditions that trigger it to catch it instead of guessing.
Yes, that is common here in winter. We repair the damaged harness and check for any related faults the chewing caused.
Ready for auto electrical?
Book online in under a minute, or call and talk to a real person. Craig, CO · Yampa Valley.
