34400 South Old Black Canyon Highway, Black Canyon, AZ · 0.1 mi
Cornerstone Automotive
Auto repair shop in Black Canyon, Arizona
- Shop type
- Auto Repair Shops
- Address
- 19135 East K Field Road, Black Canyon, AZ 85324
- Phone
- (623) 374-5450
- Opening hours
- Mon-Fri 07:00-17:00
- Sat 07:00-12:00
- Data checked
- November 6, 2026 (OpenStreetMap)
Location
Map © OpenStreetMap contributors. Confirm the address before you drive over.
Before You Hire
Typical turnaround is same day to 3 days for most jobs. Ask:
- Can I get a written estimate with parts and labor listed separately before any work starts?
- What is your hourly labor rate, and is there a diagnostic fee? Is it credited toward the repair?
- Will you call me for approval if the job grows beyond the estimate?
- Are your technicians ASE certified in this kind of repair?
- Are the parts new OEM, aftermarket or rebuilt?
Tips
- Get a second estimate on any repair over a few hundred dollars.
- Ask whether a diagnostic fee is credited toward the repair if you go ahead.
- Book time with the shop rather than dropping off without notice; good shops are often booked a few days out.
Getting several quotes? Line them up in the quote comparison tool and read what to check on an estimate before you approve work.
Wrong or closed? Anyone can fix this listing on OpenStreetMap; we pick up changes at the next refresh, or tell us. A listing here is not an endorsement.
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