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 Rekey Locks Across Coronado
Rekeying a lock in Coronado typically costs $25 – $45 per cylinder for standard Schlage or Kwikset hardware, or $45 – $75 per cylinder when the job involves pulling and repinning a mortise cylinder on an older home in the historic district. Most Coronado rekey calls are completed the same day, often within two hours of your call to (409) 405-4485. We know Coronado’s door stock better than any out-of-town shop: the bungalows on A Avenue and F Avenue, the Spanish-style rentals along Orange Avenue, the vacation homes near the Del. When you call, you’ll get a written price before a single tool leaves the bag, a live arrival time you can track on your phone, and a background-checked technician in uniform at the door.
Why Preston Locksmith & Security Is Coronado’s Preferred Rekey Locks Company
Kevin Yoon, who leads our team, built Preston Locksmith & Security in 2008 around one idea: locksmith pricing should be honest and the person at your door should be exactly who you were told to expect. In Coronado that matters more than most places. A large share of the island’s homes are second properties or vacation rentals where the person meeting the tech is often a property manager, house cleaner, or contractor the homeowner has never met in person. Our techs arrive in uniform, carry ID, and verify the work order and authorization before touching a single cylinder.
Coronado residents routinely tell us the same thing: they called three locksmiths, got three vague answers, and picked us because we named a real price on the phone. That’s the standard we hold. Every rekey job starts with a written price. Every job ends with a written guarantee, the 365-Day Done Right Promise. If the work fails within a year, we return and make it right at no charge. No argument, no second invoice.
Our response time to Coronado runs about 45 – 75 minutes for most calls, depending on bridge traffic from the San Diego office across the Coronado Bridge. The Relay Visibility Guarantee covers every visit: a live trackable arrival time, before-and-after photos of the work, and a digital invoice with a pay link sent to your phone.
Keyed Alike in Coronado
Keyed alike in Coronado means taking two or more locks, usually on the same property, and repinning them so a single key operates every one of them. You’ll see this most often on Orange Avenue rentals where a homeowner has a front door, a rear service door, and a garage entry all on separate keys after years of piecemeal changes. We pull each cylinder, rekey the pin stack to match a new common key, and hand you fresh keys that turn every lock smoothly. The existing hardware stays in place; only the internal pins change.
Pricing for keyed-alike work in Coronado runs $25 – $45 per cylinder for standard bored deadbolts and entry knobs. Mortise cylinders add labor because the cylinder must be removed non-destructively from the lock body before repinning, which puts total cost around $45 – $75 per mortise cylinder. The written quote covers every lock on the list before we start.
One Key for a Whole Rental
A Coronado vacation rental with four exterior doors should not need four keys. We rekey all of them to a single new key in one visit, then verify every old key copy fails the cylinder test before we leave. Property managers on Orange Avenue and along First Street use this service between tenant turns so they are not keeping track of a dozen floating copies.
Matching New Locks to Existing Keys
If you add a new deadbolt to a Coronado home and want it to match your current house key, that is also a keyed-alike job. We pin the new cylinder to your existing key’s cuts right on site, so you do not carry a second key onto the golf cart or down to the ferry landing.
Rekey Deadbolt in Coronado
Rekey deadbolt in Coronado means repinning the internal cylinder of an existing deadbolt so old keys stop working, without removing or replacing the deadbolt body from the door. This is one of the most common calls we answer on the island, especially after a St. Pete Beach-style seasonal turnover, a tenant move-out, or a lost key that was never returned. We pull the cylinder, replace the pin and tumbler stack to match a new key, and reinstall everything tight. The deadbolt itself stays exactly where it was.
Standard Coronado deadbolt rekeys on Schlage, Kwikset, or Yale hardware run $25 – $45 per cylinder. If your deadbolt is an antique mortise setup on a bungalow or Spanish Revival home, the cylinder pull and repin runs $45 – $75 per lock. We quote the exact figure in writing before work begins, and we do not revise it at the door.
After Tenant Turnover
Coronado’s rental stock turns constantly. A family moves out of a duplex on C Avenue, a winter tenant leaves a condo near the shore, a property manager rotates a long-term guest on Orange. Each turnover means old keys are in circulation. A rekey resets the property so the next tenant starts with a clean key set and no unknown copies floating around the neighborhood.
Lost Key Response
You lost a key somewhere between the Ferry Landing and home. You will not sleep well until the deadbolt is repinned. Call us, and we will have a tech en route to Coronado with a written quote already on file, usually within an hour. The old key dies the moment the new pin stack goes in.
Trusted Brands We Service in Coronado
Our techs carry parts and pin kits for the hardware Coronado homes actually use: Schlage and Kwikset for everyday deadbolts and entry knobs, plus Medeco and Yale for the high-security cylinders found on a few newer builds and commercial storefronts along Orange Avenue. The older stock matters more here. We routinely rebuild mortise cylinders on Baldwin and vintage hardware from the 1920s and 1930s, the kind that looks wrong if you swap it for a modern knob. Because our vans stock common pin depths and cylinder bodies, most rekeys are completed in a single visit with no parts run back over the bridge.
Common Rekey Locks Problems We See in Coronado Homes
- Mortise locks no one quoted correctly. A homeowner gets a $19 rekey teaser on the phone, then the tech arrives on a 1920s door near the historic district and the price triples. We scope the door type before quoting, so the written number is the real number.
- Second entry points still keyed to the old key. The front door gets rekeyed, but the garage service door, back gate, or pool gate still opens on the prior tenant’s key. We walk the property with you and verify every exterior lock is on the service list before we start.
- Seasonal home authorizations. The person meeting our tech at a Coronado second home is often a property manager or cleaner. We verify identity and work authorization before touching any lock, so the homeowner knows exactly who was there and what was done.
- Worn cylinders on beachfront homes. Salt air works on lock internals. Pins corrode, keys stick, cylinders seize. A rekey on a coastal home often includes cleaning and lubricating the cylinder as part of the job, which prevents the new key from binding six months later.
Pricing for Rekey Locks in Coronado, CA
Rekeying a lock in Coronado runs $25 – $45 per cylinder for standard Schlage or Kwikset deadbolts and knob locks. Mortise cylinders, which are common on the island’s pre-1960 bungalows and Spanish-style homes, run $45 – $75 per cylinder because the work involves a non-destructive cylinder pull and repin. Keyed-alike jobs that bring multiple doors onto one key follow the same per-cylinder pricing, with the full total confirmed in writing before any tool leaves the bag. We do not add a call-out surcharge when we arrive, and the price on your written estimate is the price on the invoice. Call (409) 405-4485 for a free phone estimate. If the price changes for any reason, you will know before we start, not after.
We Also Serve Cities Near Coronado
Our Rekey Locks team covers Coronado and the surrounding South Bay and San Diego metro, including San Diego, National City, Chula Vista, and Imperial Beach. Dispatch and scheduling run from our San Diego office; crews cross the Coronado Bridge daily for local work. If you own a rental in Coronado and a primary home in National City or Chula Vista, one call can schedule both rekeys in the same week.
Serving Coronado, CA - Our Local Coverage Area
We’re based in the Coronado 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 Coronado
Yes, we rekey mortise locks as a core part of our Coronado service, and they price at $45 – $75 per cylinder because the cylinder must be pulled non-destructively from the lock body before repinning. Rekeying the mortise lock preserves the original hardware and leaves the door exactly as it was. Call (409) 405-4485 and we will confirm whether your door has a mortise or standard cylinder before quoting.
Yes, keyed-alike service covers multiple rental units on one Coronado property, and we will pin every lockset so one key operates all the doors you designate. We quote per cylinder at $25 – $45 for standard hardware and $45 – $75 for mortise, with the full written total before work begins. If you manage several units on Orange Avenue or near the Del, we can schedule all of them in a single visit. Call (409) 405-4485 for a free quote.
Every Preston Locksmith & Security tech arrives in a branded uniform, carries company ID, and matches the name and arrival time on the live tracking link you received when you booked. In Coronado, where a property manager or cleaner often meets the tech, this matters. Before any work starts, the tech reviews the written scope and price with whoever is on site and confirms authorization with the homeowner by phone if needed. That process is non-negotiable.
No, rekeying only changes the internal pin stack inside the existing cylinder, so your original hardware stays in place and untouched by modification. That is often the exact reason Coronado homeowners choose a rekey over replacing a vintage mortise lockset on a 1920s or 1930s door. The 365-Day Done Right Promise covers the work: if the new key sticks or the cylinder binds, we return and fix it free.
A standard rekey on a Coronado home with two or three exterior doors takes about 45 – 90 minutes on site, including verification that every old key copy no longer turns the cylinder. Mortise locks add a few minutes per lock for the careful pull and repin. We will tell you the expected window before we dispatch, and you can track the tech’s live arrival time on your phone. Call (409) 405-4485 for a same-day slot.
Written by Kevin Yoon, Owner at Preston Locksmith & Security, serving Coronado since 2008.






