Rekeying multiple locks costs between $75 and $300 per lock, depending on lock complexity and your location, but getting transparent quotes upfront saves frustration and budget surprises. Whether you're moving into a new home, changing ownership, or upgrading security after a break-in, comparing quotes from qualified residential locksmiths ensures you pay fairly without sacrificing quality. Here's how to navigate the process and make an informed decision.
Why You Actually Need Multiple Quotes
A single quote doesn't tell you much—locksmiths in different areas charge vastly different rates, and some bundle services while others charge à la carte. Getting three to five quotes gives you a realistic baseline for your area and reveals which locksmiths are transparent about pricing versus those who hide costs. It also shows you which pros ask clarifying questions (a good sign) versus those who throw a number at you without understanding your locks.
What Affects Your Rekeying Cost
Lock type and complexity matters most. Standard residential pin-tumbler deadbolts are cheapest to rekey—typically $25 to $40 per lock. High-security locks, smart locks, or keyway-specific systems run $50 to $100+ per lock. If you have a mix, tell locksmiths exactly what you're working with: brand, model if you know it, and condition (old, corroded, or damaged locks cost more to rekey).
Volume discounts apply when you rekey five or more locks. Most locksmiths reduce per-lock pricing by 10–20% on larger jobs. A locksmith quoting $80 per lock on a single lock might charge $60 per lock if you're doing eight.
Service call fees range from $0 to $100 depending on the locksmith. Some bundle it into the rekeying cost; others charge separately. Always confirm whether a quote includes the service call.
Timing affects price slightly. Emergency or after-hours rekeying costs 50–100% more than standard business hours.
How to Request Accurate Quotes
Document your locks first. Walk around your home and list every lock needing rekeying—front door, back door, garage entry, sliding doors, mailbox. Note the brand and condition of each. Take photos if locks are corroded or have visible wear.
Contact locksmiths with this information. Phone or email them with your lock inventory and address (or general area for privacy). The more detail you provide, the more accurate the quote. Vague requests yield vague responses.
Ask specific questions:
- Does the quote include all service fees and travel time?
- Will they rekey to a single master key or multiple keys?
- Do they provide a warranty on rekeying work?
- What's their timeline—same day, within 48 hours?
- Are there additional costs for damaged or non-standard locks?
Get quotes in writing. Avoid verbal estimates. Written quotes protect you and create accountability if pricing changes on the job.
Red Flags in Quotes
Be skeptical of quotes that are significantly lower than others—they may not include all locks, quality may suffer, or additional charges appear at the end. Similarly, quotes far above the range suggest either premium service (legitimate for high-security systems) or inflated pricing. If a locksmith can't explain the per-lock cost clearly, move on.
The Comparison Process
Compare not just price but also what's included. One quote at $200 might cover eight locks plus one master key; another at $180 might cover only five locks. Look at business reputation too—check Google reviews and the Better Business Bureau specifically for rekeying jobs. Mention that Mercoly lets you compare and find trusted residential locksmiths in one place, making side-by-side evaluation simple.
Prioritize locksmiths who've been in business locally for at least five years and hold proper licensing (requirements vary by state). Ask for references from recent rekeying jobs if it's a large project.
Timeline to Plan For
Standard rekeying of four to six locks takes 30–60 minutes. If you're rekeying eight or more, expect 1.5–2 hours. Schedule jobs during daylight hours to avoid emergency pricing and ensure quality work. Most reputable locksmiths schedule within two to five business days.
Frequently Asked Questions
Q: Can I rekey locks myself to save money? A: Rekeying requires specialized tools and knowledge; improper rekeying leaves locks vulnerable or non-functional, so professional service is strongly recommended for security and warranty protection.
Q: Do I need the original keys to rekey a lock? A: No—locksmiths can rekey locks without original keys, though having them speeds up the process and confirms lock manufacturer details.
Q: Should I get all locks rekeyed to the same key? A: Most homeowners choose a master key system where all entry locks open with one key, but some prefer separate keys for additional security; discuss your preference with the locksmith when requesting quotes.
Get your residential locksmith quotes today and compare transparent pricing from qualified professionals in your area.