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.
Fast, Reliable Change Door Locks Across Perris
Changing door locks in Perris typically costs $85 – $210 per lock for a standard residential cylinder swap, and a full lock change with new hardware runs $145 – $340. Most jobs in Perris are completed the same day, often within a two-hour window once our dispatcher confirms the address. We know the difference between a KB Home tract door off the I-215 and a 1-3/8″ manufactured-home slab in a park off the 74, and we bring parts for both. That local knowledge is the reason Perris homeowners call us instead of gambling on a big-box kit. Call (910) 714-4287 and a live person answers, any hour.
If you just closed on a new build in Perris, here’s what most people miss: the builder’s key still turns the lock. Rekeying changes that, and it costs less than you think.
Why Dunmore Locksmith Is Perris’s Preferred Change Door Locks Company
Dunmore Locksmith has served the Perris area as part of the Threshold Group family since 2007. Our Change Door Locks team works both sides of this city’s housing story: the 2000s and 2020s builder subdivisions around Orange Avenue and Ethanac Road, and the manufactured-home parks scattered through the city’s older core. We know that a Lennar front door and a mobile-home entry door are not the same job, and neither is a warehouse door along the I-215 logistics corridor.
Every technician who arrives in Perris is background-checked, identity-verified, uniformed, and sent to you by name and photo before the visit. They show a photo ID badge at the door. That’s the Threshold Standard, and it matters more in Perris than most places. If someone shows up at your door whom you were not told to expect, that visit is free. No exceptions, no argument.
Our reputation in Perris is built on written prices. You get the full number on paper before any work begins, and that number is the number on your invoice. No call-out surcharge tacked on at the door, no estimate that grows after the lock is apart. For a city with as much new-construction turnover as Perris, that written price is the difference between a locksmith you recommend to your neighbor and one you warn them about.
Lock Change in Perris
A lock change in Perris means removing the existing lock hardware from the door and installing new hardware. It’s the right call after a rental turnover, a break-in, or when you want to move from a builder-grade Kwikset knob to something stronger like an ANSI Grade 1 deadbolt. In Perris, a standard lock change on a site-built home costs $145 – $340 per door, depending on the hardware you choose. The price is written before we touch the door.
New Home Lock Change
Perris’s newer subdivisions off the I-215 corridor were built with builder-grade Kwikset hardware. It works, but the pins in those cylinders are the same ones the construction crew used. A new lock with fresh keys means the contractor’s key, the sales office key, and any key floating around from the build cycle stops working. We rekey or swap every exterior cylinder and hand you a fresh pin-and-tumbler set with spares.
Manufactured Home Lock Change
Manufactured home doors in Perris are thinner than site-built doors, with a 1-3/8″ slab and a 1-3/4″ backset. Big-box deadbolts are packaged for 1-3/4″ backsets on thicker doors. Our trucks carry mobile-home-spec locksets and latches so the job finishes in one trip, not two. The cost for a manufactured home lock change in Perris runs $145 – $300, including the specialized hardware.
Change Lock Cylinder in Perris
To change a lock cylinder in Perris means replacing just the internal core of the lock rather than the entire hardware set. This is the right move when the lock body is in good shape but you’ve lost a key, fired a housekeeper, or bought a home and don’t know how many copies of the old key exist. In Perris, a cylinder change typically costs $95 – $210 per cylinder, depending on the lock’s brand and security level. High-security cylinders from Medeco or Mul-T-Lock run higher but give you key control that a big-box cylinder cannot.
After a Property Purchase
If you bought a resale home in Perris, the previous owner may have handed you two keys but kept a third. Changing cylinders resets that risk without replacing every lock body. If you bought a newly built home, the builder’s key is the bigger issue: most builders key every home in a phase with the same master pattern. A cylinder change or rekey is the first thing we recommend before you move furniture in.
High-Security Cylinder Upgrades
For Perris homeowners who want more than standard residential cylinders, we install Medeco, Mul-T-Lock, and Baldwin high-security cylinders. These use restricted keyways, meaning keys cannot be duplicated at a big-box kiosk. For a city with as much turnover and as many rental properties as Perris, key control matters. The cylinder swap itself takes under an hour, and the price is written before we start.
Trusted Brands We Service in Perris
We maintain parts and hardware for the brands Perris door and lock installers actually used: Kwikset on nearly every builder-grade tract home, Baldwin on higher-end residential openings, and Medeco and Yale where someone wanted real key control or smart-lock compatibility. We stock mobile-home-spec latches and deadbolts that are not on the shelf at the big-box stores in Perris, so a lock change on a manufactured home does not become a two-visit job. Factory-authorized service means the warranty holds and the parts are genuine. We do not put knock-off cylinders in a door your family locks at night.
Common Change Door Locks Problems We See in Perris Homes
- Builder’s key still working every exterior door after closing. New buyers in Perris’s KB Home and Lennar tracts assume the handover key stopped working once they got their own copy. The pinning inside the cylinder does not change just because a key got handed over. We rekey every exterior cylinder before you set the moving boxes down.
- Big-box deadbolts that will not seat in manufactured-home doors. A 1-3/8″ slab with a 1-3/4″ backset and 2-1/8″ cross-bore rejects the standard latch bolt that comes in the box. Perris has a lot of manufactured-home parks, and we keep the correct mobile-home-spec hardware on the truck.
- Deadbolts binding in July through September heat. Perris routinely hits 108 – 112°F. The metal bolt expands and binds against the strike plate on west- and south-facing doors, and homeowners think the lock is broken. Usually it is a seasonal alignment fix, not a replacement.
- UV-damaged electronic locks on west-facing entries. Plastic keypad covers on smart locks and keypads degrade faster in Perris heat than in coastal markets. We carry replacement covers and swap degraded units during lock-change calls so you do not get locked out by a cracked display.
Pricing for Change Door Locks in Perris, CA
Here are the honest ranges we quote in Perris. A standard lock cylinder change runs $95 – $210 per cylinder. A full lock change with new hardware on a site-built home runs $145 – $340 per door. A manufactured-home-spec lock change runs $145 – $300 because the hardware is specialized. High-security cylinder upgrades with Medeco or Mul-T-Lock start around $180 per cylinder and go up based on the keyway. The price you get on the phone is the price in writing before work starts, and it is the price on your invoice. No dispatch fee loaded onto a “service call” once we arrive. Call (910) 714-4287 for a free, exact estimate.
We Also Serve Cities Near Perris
While this page covers Perris lock changes specifically, our crews also run lock-change and cylinder-change calls through Moreno Valley, Lake Elsinore, Menifee, and Homeland. If you are just across the city line, call (910) 714-4287 and we will route the nearest available technician to you. Same written pricing, same guarantee, no dispatch games.
Serving Perris, CA - Our Local Coverage Area
We’re based in the Perris 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 Change Door Locks in Perris
Rekey is almost always enough for a new build in Perris unless you want different hardware or a higher security grade. Rekeying changes the internal pins so the builder’s key no longer turns, and it costs less than a full lock change, typically $95 – $210 per door. Many Perris buyers in the new tracts off the I-215 corridor rekey every exterior door the same week they close. We quote per door on the phone before anyone is dispatched. Call (910) 714-4287 for a written estimate.
Yes, we change and rekey locks on manufactured homes throughout Perris, and we carry the mobile-home-spec hardware on the truck. The thinner 1-3/8″ door slab, 1-3/4″ backset, and 2-1/8″ cross-bore require latches and deadbolts that big-box kits do not include. We see these doors every week in Perris parks, so the parts are always on hand, not a special order.
The deadbolt sticks every July in Perris because extreme heat expands the metal bolt and the strike plate, and once the bolt seats tight, the key struggles to turn. It is far more common on west- and south-facing doors where the afternoon sun hits the hardware directly. Our technicians in Perris fix this with a strike plate adjustment or seasonal realignment, and if it recurs, the 365-Day Done Right Promise covers the second visit at no charge.
Most smart locks designed for a standard 2-1/8″ cross-bore will retrofit onto a Perris tract home’s existing door prep, but compatibility depends on the exact deadbolt brand and spacing. We have installed and serviced smart locks on hundreds of Perris tract doors, and we check the fit before quoting. One thing to plan for in Perris specifically: west-facing keypad covers degrade under the inland sun faster than manufacturers expect, so we note that during the install and carry replacements.
Yes, we change locks and cylinders on commercial doors throughout Perris’s I-215 logistics corridor, including distribution facilities, access-control doors, and high-security master key systems. These jobs are surveyed and scheduled rather than dispatched as emergency calls. You get a written scope and a flat per-lock price before the work begins. Call (910) 714-4287 to schedule a walkthrough.
Why the Builder’s Key Is a Larger Perris Problem Than Most Cities
Perris is one of the few Inland Empire cities where a locksmith crew can rekey builder-grade Kwikset deadbolts in a KB Home or Lennar subdivision off the I-215 in the morning and then swap a mobile-home-spec lockset on a 1-3/8″ thin aluminum door in a park off the 74 in the afternoon. Big-box deadbolt packaging assumes a 1-3/4″ backset and a thicker slab, so neither of those two Perris jobs works with the same off-the-shelf kit. That is why we carry both sets of hardware on every truck that routes through Perris.
We got a call from a new homeowner in the Enchanted Hills tract north of the 74. Their builder’s key from closing still turned the Kwikset entry knob and deadbolt, so before anything else our tech rekeyed both cylinders and handed back a fresh pin-and-tumbler set with a spare. While we were there, the homeowner asked about a keypad entry for the garage entry door, so we swapped the builder-grade deadbolt for an ANSI Grade 1 smart lock and noted the west-facing door would need a UV check on the keypad cover by next summer. That is a normal Perris call for us: new construction, heat exposure, and a homeowner who wants the door to work without wondering who else has the key.
The heat factor is real and specific to Perris. This part of the inland valley hits triple digits for weeks at a stretch. Metal deadbolt bolts expand. Strike plates shift. Electronic keypad covers bake. We schedule more lock-adjustment and smart-lock service calls in Perris between late June and September than any other season. When we change locks here, we set the strike plate with that seasonal movement in mind, so you are not wrestling your own front door by July 15th.
Changing the locks in Perris is not the same job as changing them in Menifee or Murrieta. The housing stock is split between builder-grade tract doors and manufactured-home slabs, the heat is more punishing, and the logistics corridor means commercial access control and residential rekeying live in the same service area. Dunmore Locksmith understands that because we have worked it since 2007. The name Dunmore comes from old words for a great fort, a stronghold built to keep what is inside safe. That is the idea we bring to every Perris door. Call (910) 714-4287 for a free quote, and a live person will answer.
Written by Perry Osgood, Owner at Dunmore Locksmith, serving Perris through the Threshold Group family of local locksmith businesses.