Door locks usually give plenty of warning before they fail. A key that drags, a latch that misses, or a handle that wobbles are all early signals that something inside the lock is wearing out. Catching these problems early can save you from a lockout, a broken key, or a door that won’t secure at night. At Curleys Key Shop, we’ve repaired locks for Pomona Valley homes and businesses since 1951, and most of the issues below are quick, affordable fixes when handled early. Here are five signs it’s time to call (909) 622-6716.
1. Your Key Is Hard to Insert or Turn
If you have to jiggle, wiggle, or force your key to get the lock to work, the problem is likely inside the cylinder. Common causes include:
- Worn or misaligned internal pins
- Dirt and debris buildup in the keyway
- A worn-down key that no longer matches the lock precisely
- A poorly cut duplicate
This is the most common warning sign, and it’s also the one that most often leads to a key snapping off inside the lock. A locksmith can clean, repair, or rekey the cylinder and cut a fresh key that operates smoothly.
2. The Door Won’t Latch or Lock Properly
When a door won’t stay shut or the deadbolt won’t fully extend into the frame, your home isn’t as secure as you think. This often happens when:
- The strike plate has shifted out of alignment
- Hinges have sagged over time
- The latch spring is worn or broken
- Seasonal changes cause the door or frame to shift slightly
Sometimes the fix is a simple adjustment to the strike plate. Other times the latch mechanism itself needs repair or replacement.
3. The Lock or Handle Feels Loose
A wobbly knob, lever, or deadbolt is more than an annoyance. Loose hardware can mean screws have backed out, internal parts have broken, or the lock body is no longer seated firmly in the door. Left alone, a loose lock can eventually fail completely or become easier to tamper with.
4. You Notice Rust, Corrosion, or Visible Damage
Exterior locks face sun, heat, and the occasional rainstorm. Over time, corrosion can seize moving parts and make the lock unreliable. You should also have a lock inspected if you see:
- Scratches or gouges around the keyway
- Bent or cracked hardware
- Signs of a forced entry attempt
Damage around the keyway can be evidence that someone tried to pick or pry the lock, which is reason enough to have it checked and possibly upgraded.
5. Your Lock Makes Unusual Sounds
Grinding, clicking, or scraping noises when you turn the key point to worn or broken internal parts. A healthy lock should operate quietly and smoothly. Unusual sounds often mean the mechanism is close to failing.
Repair or Replace: What Makes Sense?
Many lock problems can be repaired without replacing the entire lockset. Our residential locksmith services include lock repair, rekeying, deadbolt upgrades, and new installations when hardware is past its useful life. For businesses, our commercial locksmith team handles worn commercial locksets, door closers, and exit hardware. We’ll always give you an honest assessment of what your lock actually needs.
Avery Carter, one of our owners, still repairs antique and skeleton key locks, so even older hardware in historic Pomona homes can often be restored rather than replaced. Learn more about our full range of locksmithing services.
Schedule a Lock Repair in Pomona Today
Don’t wait for a sticky or loose lock to leave you stuck outside. Curleys Key Shop is a five-generation, family-owned locksmith serving the Pomona Valley with honest workmanship and fair pricing. Call (909) 622-6716 or stop by our shop, and we’ll get your locks working smoothly and securely again.