Non-destructive entry first, always - and we re-key Schlage, Kwikset, and Baldwin locks on the spot while you watch
You get a price before we start. It does not change when we arrive. No surprises.
Before
AfterFast, Reliable Rekey Locks Across Monrovia
Rekeying a lock in Monrovia means changing the internal pins so your old keys stop working, without replacing the hardware itself. Most homes here need this after a tenant moves out, a contractor hands back keys, or a key goes missing. We serve Monrovia with written pricing before dispatch, background-checked technicians, and a 365-Day Done Right Promise on every job. Call (956) 275-7388 and a live person answers, 24 hours a day.
Our Rekey Locks team knows Monrovia’s housing stock well. That matters because the work changes block by block. Off Myrtle Avenue near Old Town, we’re opening 1920s bungalow doors with original mortise lock cylinders. Up toward the foothills, we’re rekeying builder-grade Schlage and Kwikset deadbolts on newer tract homes. Same day, same crew, entirely different hardware.
Why Ridley Locksmith & Security Is Monrovia’s Preferred Rekey Locks Company
Monrovia homeowners call us because we do what we say we’ll do, at the price we said we’d do it for. Every job starts with a written price, handed to you before any work begins. Not a rough estimate. A written price. And every job ends with a written guarantee covering the repair for one full year under the 365-Day Done Right Promise. If something fails inside that window, we come back at no charge. No argument, no fine print.
Drew Kowalski leads our operation, and he holds every technician to The Garrison Standard. That’s the code Ridley Locksmith & Security has operated under since 2007, as part of the Garrison Partners family. It means background-checked, uniformed technicians on every residential and commercial call. Not subcontractors. Not whoever a call center dispatches. The person who arrives at your Monrovia door is accountable to a written standard, not a script.
Response time to Monrovia is fast because our scheduling is tight. Dispatch and scheduling are coordinated from the brand’s Los Angeles office, and crews serve Monrovia locally. A live person answers the phone around the clock, so you’re never leaving a voicemail and hoping for a callback.
Keyed Alike in Monrovia
Keyed alike in Monrovia means setting multiple locks to the same key, so you carry one key instead of three. For a home on Mayflower Avenue with a front deadbolt, a back door knob, and a garage side door all on different keys, we rekey every cylinder to a single key. In Monrovia this runs $120 to $240 depending on lock count and whether any cylinders need bench work first. One key for everything. Old keys dead the moment we finish.
When Keyed Alike Makes Sense
We see this most after a move-in. A new owner near Monrovia High School has the front door key, but the previous owner’s handyman had a key to the back. Or the garage key is different from the house key. Keyed alike fixes that in one visit.
What the Job Involves
We remove each cylinder, swap the pins to match a new key, and reinstall. If a cylinder is worn or paint-seized, like many original mortise cylinders near Old Town, we bench-service it before rekeying. The goal is smooth operation and dead old keys, not a quick pin swap that binds in six months.
Rekey Deadbolt in Monrovia
Rekey a deadbolt in Monrovia when you want the old key dead but the deadbolt itself stays. This is the most common rekey request we get here, often paired with a keyed alike job. A straightforward single deadbolt rekey runs $75 to $130 in Monrovia. If the deadbolt is a high-security line like Medeco or Abloy, the range climbs to $120 to $190 because of specialized pinning and tighter tolerances.
When You Need a Deadbolt Rekeyed
A roommate moves out. A cleaner or pet sitter had a key. A contractor finished a remodel and never returned their copy. In each case the deadbolt still works fine, but you cannot control who has a working key. Rekeying kills every old key in minutes.
Deadbolt Rekey vs. Replacement
If the deadbolt is solid and the finish matches your door, rekeying is the right call. It’s faster and cheaper than replacement. If the deadbolt is loose, dented, or the thumb turn binds, we’ll tell you plainly and quote replacement instead. We won’t rekey a failing lock just to take the job.
Trusted Brands We Service in Monrovia
Our technicians are trained on the hardware you actually have in Monrovia. That includes Schlage and Kwikset deadbolts by the thousands in foothill tract homes, plus high-security lines like Medeco and Abloy on commercial properties along Huntington Drive and Myrtle Avenue. We stock common pins and parts for these brands locally, so most rekey jobs finish same day without a second trip for parts. If you have a less common line, we’ll still quote it on the phone and bring what’s needed on the first visit.
Common Rekey Locks Problems We See in Monrovia Homes
- Paint-seized mortise cylinders in Old Town bungalows. Homes built in the 1920s and 1930s often have original mortise lock cylinders that got painted over during a remodel. A standard rekey kit won’t seat until the cylinder is freed and bench-serviced, which adds 20 to 30 minutes to the job.
- Builders-grade Kwikset keypad entries where the mechanical key still works. Newer foothill homes often have keypad or smart lock hardware. Homeowners assume changing the code kills the old key. It does not. The mechanical cylinder still accepts the old key until it’s rekeyed, which we flag on every call.
- Half-rekeyed rental units where a prior tenant’s key still opens one door. Monrovia has a lot of small multi-unit rental properties. If only one of two cylinders on a unit gets rekeyed between tenants, the old key still works on the other door. We check every cylinder, not just the front door.
- Worn pins in 80-year-old locks that make the new key stick. Aged pin and tumbler cylinders near Old Town Monrovia often have pins worn down from decades of use. A straight rekey leaves the new key binding or sluggish. We replace the worn pins as part of the job, and the written price includes it.
Pricing for Rekey Locks in Monrovia, CA
A single deadbolt rekey in Monrovia typically runs $75 to $130. Keyed alike across two to four locks runs $120 to $240. Mortise cylinders on older bungalows add bench-servicing time and usually land between $110 and $190 per cylinder. High-security hardware like Medeco or Abloy rekeys run $120 to $190 per lock. What moves the number is lock count, cylinder condition, and whether high-security pinning is involved. You get the full written price on the phone before anyone is dispatched, and that is the price on the invoice. No call-out surcharge added on arrival. Call (956) 275-7388 for an exact quote, free.
We Also Serve Cities Near Monrovia
Our technicians cover Rekey Locks in Monrovia and the surrounding foothill communities. That includes Arcadia, Duarte, Sierra Madre, and Baldwin Park. If you’re just outside Monrovia proper, call and we’ll confirm coverage and give you a written price over the phone.
Serving Monrovia, CA - Our Local Coverage Area
We’re based in the Monrovia area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Rekey Locks in Monrovia
In nearly every case we can rekey a mortise cylinder in place, even if it’s original to the house. The exception is a cylinder that’s been paint-seized so badly the internals bind or a pin chamber has cracked, which we see occasionally on Old Town bungalows that went through multiple remodels. We bench-service the cylinder on site, replace worn pins, and rekey it without replacing the surrounding lock body or trim. Call (956) 275-7388 with your address and we’ll tell you what’s realistic for your specific door.
Yes, and it matters. The keypad entry on most Monrovia foothill homes still has a mechanical key cylinder behind or below the keypad. Changing the code does not rekey that cylinder. Any old mechanical key still works. We rekey the cylinder inside the keypad unit and the standard deadbolt to match, so both old mechanical keys are dead and your new key works both locks. The written quote covers both pieces.
Most single-family home rekeys in Monrovia take 30 to 60 minutes on site. A keyed alike job across three or four locks might run 90 minutes if we’re bench-servicing an older mortise cylinder. Yes, we quote before dispatch. You get the full written price on the phone before anyone is sent, and that number does not change at the door. Call (956) 275-7388 for a free quote.
Keyed alike means every lock we rekey is set to the same key. One key opens the front deadbolt, the back door, the side garage door, and the gate if you want it in the set. For most Monrovia homeowners, yes, it’s worth it. You stop carrying a ring of keys and you get the same security from every door. In Monrovia, keyed alike across two to four locks runs $120 to $240.
Every technician arrives in a marked vehicle, in uniform, and carries identification showing they work for Ridley Locksmith & Security. We never send subcontractors. You’ll also get a written price before work begins, on Ridley letterhead. If you want extra confirmation, call (956) 275-7388 when they arrive and our live dispatcher will confirm the tech’s name and work order. Drew Kowalski holds every tech to The Garrison Standard, which is a written accountability code, not a slogan.
Written by Drew Kowalski, Owner at Ridley Locksmith & Security, operating to The Garrison Standard since 2007. Call our Monrovia team at (956) 275-7388 for a free, no-obligation quote on rekeying any lock in your home or business.