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Re-keying
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How Much Does Lock Installation & Rekey Cost in Pasadena?
In Pasadena, TX, rekeying a standard residential lock usually runs $65 to $110 per cylinder, and installing a new basic deadbolt (Kwikset or Schlage) typically costs $85 to $150 per lock, hardware included. A full rekey of a typical three-to-four door house lands around $220 to $380, while high-security installations like Medeco or Abloy climb toward $200 to $400 per lock once you account for restricted-key cylinders. Same-day service, hardware brand, and how many doors you need done are the three biggest levers on the final number.
Lock Installation & Rekey Cost Breakdown (2026)
Here’s what Pasadena homeowners and property managers actually pay in 2026. These ranges reflect labor plus standard hardware; exotic finishes or hard-to-find cylinder sizes can push toward the top of a range or slightly above it.
| Service | Typical 2026 Range | Notes |
|---|---|---|
| Rekey, first cylinder (house call + labor) | $65 – $110 | Includes trip charge and re-pinning to a new key |
| Additional cylinder, same visit | $25 – $55 each | Marginal cost drops once we’re already on site |
| Full house rekey (3 – 4 doors) | $220 – $380 | All locks keyed alike by default |
| Standard deadbolt install (Kwikset / Schlage) | $85 – $150 per lock | Replacing an existing deadbolt; hardware included |
| New deadbolt install, no existing bore hole | $120 – $200 per lock | Drilling, chiseling, and door prep add labor |
| Knob-to-lever or handle-set upgrade (Baldwin, Yale) | $150 – $280 per door | Premium architectural hardware raises the hardware line |
| High-security cylinder install (Medeco, Abloy, Mul-T-Lock) | $200 – $400 per lock | Grade 1 / restricted-key systems; key control cards |
| Sargent commercial-grade hardware install | $180 – $350 per lock | Common on small commercial doors and rentals |
| Keyed-alike coordination (whole home) | $0 – $40 add-on | Often included; complex multi-brand setups add labor |
| Emergency / after-hours rekey or install | +$40 – $100 over standard | See our emergency locksmith service |
What pushes cost up: an unfamiliar door (steel-frame or commercial hollow-metal), a lock that’s been painted over or seized, high-security brands that require controlled key blanks and authorization cards, and after-hours timing. What pulls cost down: bundling every cylinder into one visit, staying with standard Kwikset or Schlage hardware, and rekeying existing locks instead of replacing hardware that’s still in good shape. If your hardware is already solid, rekeying is usually the smarter spend – we’ll tell you which one you actually need. The full service overview lives on our Lock Installation & Rekey page.
A Real Pasadena Example
A three-bedroom home off Fairmont Parkway, older 1990s construction with factory Kwikset knobs and builder-grade deadbolts on three exterior doors: we rekey all three cylinders keyed-alike for around $205 in standard hours. Same house, but the buyer wants Schlage deadbolts on the front and back door plus a rekey on the side entry: that runs roughly $340 to $420 depending on finish and whether the doors need fresh bore holes. The spread is real, and it’s almost always about hardware and door condition, not the rekey itself.
What Affects Lock Installation & Rekey Pricing in Pasadena
- Existing door prep. Pasadena has a deep bench of mid-century and 1970s-1990s housing stock, especially around Southmore and the older neighborhoods near the ship channel. Older doors often have a non-standard backset or a worn strike plate, which means extra fitting time when we install new hardware. A pre-bored modern door is a 20-minute job; a warped 1970s slab can take twice as long.
- Lock brand and security grade. Kwikset and Schlage are entry-level residential workhorses and priced accordingly. Baldwin and Yale move into architectural territory. Medeco, Mul-T-Lock, Abloy, and Sargent are certified high-security and commercial grades – restricted keyways, patented cylinders, and controlled key duplication. We’re fluent across all eight, so you’re not paying a shopping trip premium for a brand we already stock and service.
- Gulf Coast humidity and salt air. This is an Information Gain point most national pricing pages miss: the Houston-area humidity and the salt air drifting in from the ship channel corrode exterior lock internals faster than dry-climate homes. We regularly see seized deadbolt throws and pitted cylinders on east- and south-facing doors in Pasadena within 5-7 years. If your locks are already corroded, a rekey may not be enough and an install is the honest call.
- Number of doors, one trip. The per-lock price drops sharply after the first cylinder because the trip and setup are already paid for. Bundling is the single easiest way to save.
- Timing. Standard business-hours visits are the baseline. Emergency response – a break-in, a lost key with a security concern, a rental turnover you need handled now – carries an after-hours add-on. Our car key replacement and emergency calls cover the same urgency.
- Keying requirements. Standard keyed-alike is straightforward. A master-key system (different keys per door but one master) requires more planning and slightly more labor, especially across multiple brands.
Why “It Depends” Isn’t Good Enough
You’ll see plenty of Pasadena locksmith pages that dodge the number and say “prices vary.” That doesn’t help you budget. The ranges above are what we actually charge, and when we show up we quote the exact figure before any work starts – no surprise line items. If the hardware you already have is fine and a rekey does the job, we’ll say so and save you the install cost.
How to Save on Lock Installation & Rekey
Smart spend, not cheap spend. A few moves shave real money off the bill without cutting corners on the lock itself.
- Bundle every cylinder into one visit. The first cylinder pays for the trip; every additional one is marginal. A five-door house rekeyed in one call costs far less than five separate visits.
- Rekey instead of replace when hardware is sound. If your existing deadbolts and knobs are solid and just need a new key, rekeying is the answer. We’ll inspect and tell you honestly which one you actually need rather than defaulting to replacement.
- Stay with standard brands where security allows. Kwikset and Schlage cover most residential needs well. Reserve Medeco or Abloy for the doors that genuinely warrant a restricted-key system.
- Combine with a move or turnover. A rekey right after closing or lease-signing protects you immediately and avoids a second trip later. See our rekey locks service.
- Ask for a free estimate. Call (833) 589-8049 and describe your doors and hardware; you’ll get a number before you commit.
Rekey vs. Replace: Which Is Cheaper in Pasadena?
Rekeying is almost always cheaper – typically $65 to $110 per cylinder versus $85 to $150 per new deadbolt install – but the cheaper option is only correct when the existing hardware is in good shape. Here’s how to think about it without us in the room:
- Rekey when: you moved in, you had a roommate or tenant leave, you lost a key, or you just want one key for every door on hardware that still operates smoothly.
- Replace when: the deadbolt is seized, the finish is corroded through (common on Gulf-facing doors in Pasadena), the grade is too low for your comfort, or you’re upgrading to restricted-key high-security like Medeco, Mul-T-Lock, or Abloy.
- Replace + rekey when: a new install happens and you want the whole house keyed-alike afterward. Bundle it and it’s one trip.
When the situation is a break-in or a lost key you’re genuinely worried about, that pushes toward the faster, more secure option. Our emergency response handles those calls when they can’t wait for business hours.
Security Trade-off Worth Knowing
Standard pin-tumbler locks (Kwikset, Schlage residential) resist casual attack well, but they’re pickable and their keys are easy to duplicate. High-security brands – Medeco, Mul-T-Lock, Abloy, and Sargent – use restricted keyways that prevent unauthorized duplication and add drill-and-pick resistance rated to commercial grades. That’s the real reason the price is higher: controlled key blanks and certified Grade 1 hardware, not just a fancier finish. For a front door you genuinely want to protect, the jump from a $150 install to a $300-$400 high-security install is often worth the difference. For a shed or a closet, it rarely is.
What About a Lockout in Pasadena?
Pricing above is for planned installs and rekeys. If you’re locked out right now, that’s a separate, time-sensitive call. Our emergency locksmith service covers being locked out of a home or vehicle, and if a key is lost rather than simply locked inside, our car key replacement service handles the automotive side without a dealership trip. Explain your situation and we’ll quote before we move. When you need in now – not tomorrow, call (833) 589-8049.
Neighborhoods We Cover in Pasadena
We handle installs and rekeys across Pasadena – from the older homes near central Pasadena to the newer builds around the Fairmont corridor and the rentals scattered near the refineries and the Port of Houston edge. If you’re unsure whether your address is in range, ask when you call. We treat every Pasadena door like our own: inspect first, quote straight, then work.
How Much Does It Cost to Rekey a House in Pasadena?
A full rekey of a typical three-to-four-door Pasadena home runs $220 to $380 all-in, with the first cylinder at $65 to $110 and each additional one adding $25 to $55. Most homes are keyed-alike in a single visit, so you walk away with one key that opens every exterior door. Call (833) 589-8049 for an exact quote on your door count – the estimate is free.
Do I Need to Replace Locks or Can I Just Rekey?
If your existing deadbolts and knobs operate smoothly and aren’t corroded or seized, rekeying at $65 to $110 per cylinder is the right call and saves you $85 to $150 per lock. Replace instead when the hardware is worn, low-grade, or you want restricted-key high-security. We’ll inspect and tell you honestly which one you actually need before any work starts.
How Much Does High-Security Lock Installation Cost in Pasadena?
Installing a restricted-key or Grade 1 high-security cylinder – Medeco, Abloy, Mul-T-Lock, or Sargent – typically costs $200 to $400 per lock installed, hardware included. The premium covers patented key control and certified drill-and-pick resistance, not just a nicer finish. Call (833) 589-8049 for a quote on the doors you want upgraded.
Can You Come the Same Day for a Rekey or Install in Pasadena?
Yes. Standard-hour rekeys and installs across Pasadena are usually handled same day when you call early, and our emergency response is available for time-critical situations. If it’s a lockout or a security concern that can’t wait, say so when you call and we’ll prioritize it. Reach us at (833) 589-8049.
Is It Cheaper to Rekey or Replace All the Locks in My Pasadena Home?
Rekeying is cheaper in almost every case: $220 to $380 for a full four-door house versus $340 to $600 or more to replace that same hardware. The only time replacing wins is when the existing locks are degraded or you’re upgrading to high-security. Either way, bundling into one visit keeps the labor line down. Call (833) 589-8049 and describe your doors for a free, exact quote.
Contact Knight Locksmiths for a Free Pasadena Estimate
You know the ranges now – the next step is your exact number. Knight Locksmiths handles rekeys, standard installs, and premium high-security work across Pasadena, with the brand fluency to move confidently from a basic Kwikset rekey to a Medeco or Abloy system. Call (833) 589-8049 for a free estimate and a straight answer on which locks in your home should be rekeyed, replaced, or upgraded. Your security situation is specific. So is our answer. From everyday residential hardware to restricted high-security cylinders, start at our home page or dial us directly.
Pricing reflects the Pasadena market as of 2026 and is subject to inspection and hardware final selection. Knight Locksmiths offers free estimates – call (833) 589-8049.
Written by the team at Knight Locksmiths, serving Pasadena, TX homeowners, renters, and property managers with residential, automotive, and high-security lock work.
What Our Customers Say
"Quoted a price on the phone and honored it. After the last locksmith I called, that alone is worth a review."
— Whitney Lawson"Programmed a transponder key for a 2014 model that the dealership wanted an absurd amount for. Same key, fraction of the price, took him twenty minutes in my driveway."
— Greg Delaney"Told me over the phone that what I needed was a five dollar part from the hardware store, not a locksmith. I called him back a month later for real work because of that."
— Tiana Bryant