Rekey Service in
the Heights, Houston, TX

Planned rekeys are scheduled when it suits you.

An Unlocked Front Door and a Kitchen Light Left On

The moment that prompts a rekey is often a small, unsettling detail. Here's a typical example from a renovated bungalow near 20th Street, starting with that detail.

The homeowner came back from a weekend away and stopped on the porch. The front door was unlocked. She was sure she'd locked it. Inside, the kitchen light was on, and she never left it on. Nothing was missing. Her laptop sat on the table. But someone had been in the house.

She thought back. The renovation had finished three weeks earlier. The contractor had returned his key, but she remembered him mentioning that his crew had used a copy during the job. She'd never asked for it back. Maybe one of them had stopped in for a tool left behind. Maybe not. Either way, keys to her house were out there.

She called the police non-emergency line first, as our dispatcher later confirmed was the right move, and an officer walked through the house and found nothing. Then she called us. Our dispatcher explained what a rekey does: the old pins come out of each lock and new ones go in, so every existing key stops working, while the locks themselves stay. How many doors? Front, back and the side door to the driveway, plus the garage keypad. Did she want one key for all three? Yes.

Not quite, the technician arrived in uniform and introduced himself with his ID. He checked her deed. He started with the back door, rekeying the deadbolt with his pinning kit and testing the new key. The side door went just as smoothly. The front deadbolt was different. When he pulled the plug, it was worn slightly oval from years of use, so new pins wouldn't sit reliably. He explained that rekeying a worn cylinder only moves the problem, and replaced it with a new cylinder of the same brand, keyed to the new key.

He cut four keys and tested each one in every lock. Then he showed her how to change the garage keypad code and erase the old remotes from the opener. The explainer's summary: after any renovation, rekey on the day the crew leaves, because the keys you don't know about are the ones that matter.

Rekeying a Heights House, Door by Door

Small Pins, Big Difference

Inside every pin tumbler cylinder sit a handful of tiny brass pins, stacked in pairs of different lengths. A key works because its cuts push each pair to one exact height. Change the lengths and the old key pushes them to the wrong heights, so the plug won't turn. That's all a rekey is, and it's why the outside of your lock never changes.

Closing Out a Renovation Properly

A rekey after contractor work belongs on the final punch list, right next to touch-up paint. During a long Heights renovation, keys get copied for the framers, the electrician, the tile setter and whoever meets the appliance delivery. Most people are honest. Rekeying means you don't have to rely on it.

A New Key on Move-In Day

A rekey after moving into a house that's a century old covers a lot of history: previous owners, their renters, a grown child who kept a key, a neighbor who watered the plants. Do it the day you get the keys, before the movers start propping doors open.

When a Rekey Isn't Enough

People often ask about rekey vs change locks. A rekey suits hardware you like that still works well. A cracked lock body, a sloppy knob or hardware in the wrong style is better swapped. In between sits the worn cylinder, which we can replace on its own while keeping the rest of the lock.

One Key for the Whole Property

We can key all locks the same so a single key handles the front door, the side door, the back, the garage studio and the gate. Mixed brands sometimes use different keyways, and those get a matching cylinder before they can share a key.

Old Brass, New Pins

Original mortise locks from the early twentieth century often take standard cylinders that can be rekeyed like any other. Others need a replacement cylinder made to fit the old body. Either way, the brass trim and knobs stay on the door.

The Garage and the Keypad

A rekey covers keyed cylinders only. Garage keypads, opener remotes and smart lock codes need changing separately, ideally in the same hour so nothing is left open. Smart lock codes handed to contractors deserve the same treatment: delete them the day the job ends.

Duplexes and Garage Apartments

Owners renting out half a duplex or a garage apartment should treat a landlord rekey between tenants as routine. Texas has rules on rekeying after a tenant leaves, so check the current requirement, and key each unit separately so one tenant's key never opens another's door.

Deed, Lease or Landlord Letter

Owners with photo ID and a deed or closing papers, or tenants with written landlord approval.

Meeting You at the Spot in the Heights

The dispatcher confirms the address in the Heights on the call, and the technician meets you there. Most rekeys are planned. The Heights sits between I-10 and I-610, and evenings on Shepherd and Durham are usually easier than rush hour.

A Look Inside Every Lock

A uniformed technician arrives and introduces himself with company ID. They check ownership, explain how rekeying works and what they find inside each lock, protect your door finishes and test every new key. If a cylinder is too worn to rekey well, they'll tell you why.

We're licensed and insured, and Houston homeowners give us 5 stars on Google.

Rekeying Around the Heights

Rekey calls in the Heights come from homeowners finishing renovations, buyers of Victorians and bungalows, renters whose roommates moved out, landlords of garage apartments and duplexes and townhome owners near Washington Avenue. Rekey service in the Heights is usually a single visit. If you're searching for someone to rekey locks near me after the crew leaves, call and tell us how many doors. Many owners also take the chance to key the garage studio and side gate to the same new key, so the whole property runs on one.

Rekeying changes the inside of a lock so old keys stop working. It suits an older home, where the lock itself is worth keeping but nobody remembers who holds a copy.

Gather the keys you have and list the locks to rekey. Front, back, side and any gates. We can set several to one key.

If a lock is worn or rusted, the technician will tell you. Rekeying keeps good hardware and is not the answer for every lock.

Label the new keys with a small tag.

Many Heights owners rekey after buying, even when the seller says the locks were changed.

Keep a short record of the date, the doors and who received keys.

Ask whether any lock should be left alone. A rarely used side door can share the new key or stay on its own.

Tell us if the home has a keyed-alike set from an earlier owner. We can keep that convenience while changing the pins, so one key still opens every door.

We also rekey locks in Montrose, Downtown Houston and Spring Branch. For new hardware, see lock change, and if you think someone was inside, emergency locksmith.