Schlage Lock Rekeying in California, CA | Strongbox Lock & Safe Co. of California

Schlage Lock Rekeying: The California Owner’s Guide

Schlage lock rekeying in California typically runs $45-$85 per cylinder when done on-site, and most residential jobs are finished inside an hour. We stock Schlage key-in-knob, deadbolt, and lever-cylinder pinning kits on every truck, so same-day service is standard across the state. Most homeowners realize they need this service after a move, a lost key, or when their contractor-grade Schlage starts accepting keys it shouldn’t.

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Which Schlage Models This Applies To

Schlage has built locks in the U.S. since 1920, and the product lines stack deep. The cylinders we rekey most often in California homes fall into three families: the A-Series (residential knob sets, often marked “A53” or “A80” on the latch face), the B-Series deadbolts (B60, B62, B360 - the “B” prefix means deadbolt, the second digit indicates grade), and the F-Series levers (F51, F54, F93 - common in 1990s-2000s tract homes from Sacramento to San Diego). The AL-Series and D-Series commercial levers use a different plug diameter, so a residential pinning kit won’t fit.

Here’s how to tell what you’ve got without taking anything apart: look for the Schlage logo on the thumbturn or rosette, then check the keyway shape. The SC1 keyway (five-pin, standard on most residential models) has a wider, squarer bow than the SC4 (six-pin, found on B660P and higher-security residential deadbolts). If your key says “A3” or “C” near the bow, that’s an aftermarket blank; the original Schlage key will be stamped “SC1” or “SC4” on the shoulder.

We carry OEM Schlage cylinders and top-line aftermarket equivalents from Ilco and Kaba-Ilco. For a 20-year-old B60 in a coastal California home, an aftermarket cylinder with solid brass pins often outlasts the original because the brass resists salt-air corrosion better than the nickel-plated pins Schlage used in that era. We tell you which we’re installing before we start, and the price difference is usually $8-$12.

Signs Your Schlage Lock Rekeying Is Failing

• The key works in some locks but not others. This usually means one cylinder was rekeyed at some point and the others weren’t - common after a partial rekey by a previous owner or a handyman who only had the front door done. The pins don’t match across the house, and you’re carrying two keys you shouldn’t need.
• The key catches or requires jiggling to turn. Worn driver pins, accumulated grit from California’s dry summers, or a plug that has shifted slightly in its housing. In the Central Valley, dust infiltration accelerates this; near the coast, corrosion does the same damage.
• A key still operates the lock after you thought it was rekeyed. Either the rekey was done incorrectly (a pin stack left at the old height) or the cylinder was swapped without changing the pinning. We’ve found this in older Sacramento rentals where a landlord changed locks between tenants but used recycled cylinders.
• The lock accepts multiple keys or no key at all. Broken springs, mushroomed pins, or a plug so worn that the shear line has effectively disappeared. This is a security failure, not just a convenience issue - the lock is no longer doing its one job.
• You’re moving into a home with Schlage hardware and no key history. In California’s competitive housing market, keys change hands four or five times before closing. Rekeying is the only way to know who has access, and it’s cheaper than replacing the entire lockset.

Replacement Cost & What’s Included

Our flat pricing for Schlage rekeying in California:

What drives the range: keyway type (SC4 costs more in parts and labor), whether the cylinder needs extraction (some older Schlage knobs have corroded retaining clips), and travel distance for rural California calls. The price we quote on the phone includes everything - pins, springs, new keys, labor, and the 90-Day Done Right Promise in writing. No trip charges, no “service fees” added after arrival. Gil Sanderson started this company on the principle that an honest quote and a clean job are the only two things a customer remembers, and we still operate that way.

DIY or Call Us?

Schlage rekeying kits sell for $12-$18 at hardware stores, and if you’re mechanically inclined, the process looks straightforward: remove the cylinder, dump the pins, insert new ones to match your key’s bitting. Here’s where it goes wrong for most California homeowners. The plug follower - the tool that keeps the top pins and springs from launching into your carpet - must match your cylinder diameter exactly. A-Series and B-Series use different followers. Lose one spring, and you’re driving to three stores to find a replacement. Cross-thread the cylinder retaining screw, and you’ve damaged the lock body.

More importantly, rekeying doesn’t fix a worn cylinder. We’ve answered calls in Fresno, Oakland, and Orange County where a homeowner rekeyed successfully, then realized the plug wobbles or the keyway is wallowed out. The rekey was wasted money. We can assess whether the cylinder is worth rekeying or needs replacement in about two minutes on-site. If you want to try the kit, go ahead - but keep our number handy.

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