How Much Does the Average Locksmith Charge — And What Changes the Price

Every locksmith invoice — whether for a simple door knob lock rekey, a full mortise lock installation, or a car lockout — is made up of three distinct charges. The first is the service-call or dispatch fee, which covers the cost of routing a trained technician to your location. The second is the labor charge, which reflects how long and how technically demanding the job turns out to be. The third is the cost of any hardware or parts used: a new mortise lock body, a fresh cylinder, a transponder key blank, or a deadbolt set. Understanding that these three buckets exist — and that each one can vary independently — is the key to reading any quote you receive and knowing whether it reflects the real scope of your job.

What makes one job more expensive than another is almost never a single factor. It is the combination of factors stacking up. A standard door knob lock rekey on a weekday afternoon involves a low service-call fee, a short labor window, and no new hardware — so the total stays modest. A high-security mortise lock replacement during an after-hours emergency on the far north side of San Antonio involves all three cost buckets running at their higher ends simultaneously. Our team walks through each factor with you before work begins and confirms an exact, up-front price — no surprises on the invoice.

Time of day is one of the most consistent pricing variables in the industry. Emergency locksmith calls that come in during nights, weekends, or holidays require a technician to be dispatched outside normal scheduling windows, and that availability carries a premium. If you can wait until morning for a non-urgent job — say, rekeying the locks after a move — you will generally land in a more straightforward pricing tier than if you need an emergency locksmith at 2 a.m. That said, lockouts rarely happen on schedule, and our 24-hour team is structured specifically to handle those middle-of-the-night situations without leaving you stranded.

The type of lock matters enormously. A basic door knob lock on a standard residential door takes far less time and fewer specialized tools than a commercial-grade mortise lock, which is a multi-component mechanism installed inside a pocket cut into the door itself. Mortise lock service — whether that means opening, rekeying, repairing, or fully replacing the lock body — requires a higher skill level and often specific replacement parts, both of which are reflected in labor and hardware costs. Vehicle type plays a similar role on the automotive side: a straightforward key duplication for an older domestic vehicle differs significantly from programming a proximity key fob for a late-model truck with an immobilizer system. Travel distance within the San Antonio metro is also a real factor — a call originating near downtown is quicker to reach than one out toward Converse or Lytle, and that travel time is part of what the dispatch fee covers.

Hardware is often the line item homeowners overlook when budgeting for locksmith work, especially when the job turns out to require a full replacement rather than a rekey or repair. A door knob lock replacement is usually the most straightforward hardware swap: the unit attaches to the face of the door, and a wide range of options — including quality brands like Schlage and Kwikset — are available at various price points depending on the security grade and finish you choose. A deadbolt added above a door knob lock adds another hardware cost but substantially raises the security level of the entry.

A mortise lock is a different category entirely. Because the lock body sits inside a mortised pocket in the door edge rather than sitting on top of the door surface, the unit itself is more complex — and typically more expensive — than a standard cylindrical lock. Mortise locks are common on older San Antonio homes with heavy wooden doors, on commercial storefronts, and on multi-family entry doors. When one of these locks fails or is damaged, the replacement part must match the door's existing pocket dimensions precisely, which is why this is not a trip to the hardware store — it is a job for a skilled technician who can measure, source, and fit the correct unit. If you are dealing with a mortise lock issue at a home or business, call us at (210) 796-3922 and we will assess what is needed before quoting any work.

Locked out of your car? The cost variables for automotive locksmith work are almost entirely determined by the vehicle's make, model, year, and the type of key or entry system it uses. Older vehicles with traditional cut keys and standard door locks are simpler to service than modern cars equipped with transponder chips, push-button ignition, or advanced anti-theft systems. A child locked in a car is always treated as a priority emergency — our mobile team responds immediately and handles vehicle lockouts with tools and methods that protect the vehicle's door seals and electronics. Whether it is a sedan, a pickup truck, or a motorcycle, the starting point is always the same: we confirm what you have, give you a price, and get to work.

On the residential side, the most common calls we handle are house lockouts, lock rekeying after a move or a lost key, and lock upgrades — including the installation of a new mortise lock or a higher-grade deadbolt on a front or back door. On the commercial side, the scope gets broader. A commercial locksmith call might involve master key systems, push-bar exit devices, high-security cylinder replacements, electronic access control, or the kind of heavy-duty mortise lock hardware common in office buildings along San Antonio's Medical Center corridor or in older Southtown storefronts. Commercial jobs are typically quoted with a site assessment because the variables — door quantity, hardware grade, access hierarchy — are too specific to estimate without seeing the property. Our team handles home and business lockouts, automotive emergencies, new construction keying, and everything in between, seven days a week, around the clock.

Before you call any locksmith — including us — there are a few quick checks worth doing. For a home lockout, walk the perimeter calmly: a rear door, a garage entry, or a window that a household member may have left unlocked can save you the call entirely. Keep a spare key with a trusted neighbor, or consider a combination lockbox mounted near the entry — it eliminates the most common lockout scenario before it happens. For a car lockout, check all four doors and the trunk before assuming every entry point is locked. If you are dealing with a broken or stuck mortise lock, avoid forcing the handle — the internal components of a mortise lock are precision-fitted, and forcing them can turn a repair job into a full replacement.

When you do call a locksmith, ask these things before agreeing to anything: Will you confirm the total price before starting work? What is included in the service-call fee? If a part needs to be replaced, will you show me the part and explain why? A professional, experienced technician will answer all three questions without hesitation. At San Antonio Locksmiths, we verify ownership or occupancy as part of every call — for your protection and ours — and we confirm the complete price up front. There are no add-on charges discovered after the lock is already open. If you want to talk through a situation before committing to a visit, call (210) 796-3922 — we answer 24 hours a day, every day of the year.