187,013
residents
Lock Change in Ontario, CA
1
local company
$406–$819
typical cost
1 company in Ontario list Lock Change. Typical cost $406–$819.
Safety and common issues
The full guide covers safety, what to do before the visit, whether to repair or replace, and when to replace.
Common issues:
- Key turns but the bolt does not extend or retract
- Key sticks, resists, or will not insert fully
- Lock spins freely without engaging
- Deadbolt does not align with the strike plate
- Smart lock fails to respond or loses its code
- Loose or wobbling handle and lockset
- Signs of tampering, drilling, or forced entry on the lock
Typical cost
$406–$819 — price in this city (metro index × 1.0644)
Local companies
RBM Lock And Key Service
2235 E 4th St, Ontario, CA 91764
Access Control, Auto Lock Repair, Automotive Services, Car Key Replacement, Commercial Locksmith, Construction sites, Deadbolt Installation, Door Closer Repair & Installation
Hours
- Sunday: Closed
- Monday: 8:30 AM – 5:00 PM
- Tuesday: 8:30 AM – 5:00 PM
- Wednesday: 8:30 AM – 5:00 PM
- Thursday: 8:30 AM – 5:00 PM
- Friday: 8:30 AM – 5:00 PM
- Saturday: Closed
View the full list of companies in Ontario
This directory does not verify a company's specialty.