Planned rekeys are scheduled around tenant changeovers and move-ins.
A Fourplex Where Every Key Opened Every Door
What the technician sees first often changes the plan. Here's a typical example from a 1930s fourplex near Cherryhurst Park.
The technician pulled up to a two-story brick fourplex on a shady street and looked at the building before getting out of the van. Four front doors, two up and two down, each with a matching brass knob and a deadbolt above it. A shared laundry room door at the side. A row of four mailboxes by the steps. The new owner was waiting on the walk with a folder of closing papers and a single ring of keys from the seller.
She'd called a few days earlier. She'd bought the building and wanted the locks rekeyed before the tenants' leases renewed. Our dispatcher had asked the planning questions: how many units, how many locks per unit, which common doors, and whether she wanted to hold one key for everything. She did. He'd explained that a small master key system would let each tenant's key open only their own unit, while her master opened all of them. He booked the visit with all four tenants notified, and said the technician would call when he was on the way. He called from US-59 and arrived.
The technician arrived in uniform and showed his ID and checked her deed. Then he tested the seller's keys. One key opened all four front doors and all four deadbolts. The seller had keyed the whole building alike years ago, so every tenant had been carrying a key to every apartment. The new owner went a little pale.
He explained the plan. Each unit would get its own key, working both its knob and deadbolt. Her master would open every unit. The laundry room would open with any tenant's key, plus hers. He worked unit by unit, rekeying each cylinder with his pinning kit to the new plan. At the upstairs rear unit, the deadbolt wouldn't turn smoothly even with the new key. A tenant had painted the door at some point, and paint had crept into the bolt. He cleaned and lubricated it, and the bolt ran freely.
He cut two keys per unit, stamped them by unit, cut her master and wrote out a short key chart. He tested every key in every lock it should open, and every lock it shouldn't. His planning advice: keep the key chart with the property records, rekey a unit every time a tenant leaves, and never key rentals all alike again.
Rekeying, Planned Properly
What a Rekey Changes
Inside each lock are pairs of small pins. Your key lifts them to the right height so the cylinder turns. Rekeying swaps those pins for a new set matched to a new key. The hardware outside stays the same, and the old keys stop working.
New Pins or New Hardware?
When owners ask us about rekey vs change locks, we look at the hardware first. Solid brass knobs and deadbolts in good working order only need new pins. Loose, worn or mismatched hardware is worth swapping, and some owners change the front door for looks and rekey everything else.
Closing Day and the Seller's Key Ring
Plan a rekey after moving for the first week, ideally the first day. The seller's ring rarely tells the whole story: relatives, cleaners, contractors and agents may all have had copies. In Montrose, former tenants of a garage apartment or duplex unit belong on that list too.
Every Turnover, Every Unit
Schedule a landlord rekey between tenants as part of the move-out checklist, along with the paint and the cleaning. Texas sets a deadline for rekeying after a tenant leaves, so check the current rule or ask a property manager.
Master Key for Rental Units
A master key for rental units lets each tenant open only their own door while the owner opens all of them. We document it so future rekeys stay consistent.
Key All Locks the Same in a House
In a single home, we can key all locks the same so one key opens the front, back, side and garage apartment doors. Locks from different brands may need a matching cylinder first.
Common Doors in Small Buildings
Laundry rooms, storage sheds and gates are shared by all tenants. We key them so every tenant's key works, and so your master does too. Ex-tenants lose access when you rekey. If a common door has a padlock, we can supply one keyed into the same plan, so nobody carries a separate key just for the laundry.
Original and Older Locks
Many older Montrose locks can be rekeyed, including some original mortise cylinders. Some very old locks can't, and those may need a new cylinder that fits the original body. We'll tell you which is which, and keep the old brass where we can, because tenants and buyers in this neighborhood like it.
Deed or Manager's Authorization
Photo ID and a deed, or a property manager's authorization. We won't rekey a lock for anyone who can't show they have the right to.
Planning Ahead
Keep a key chart. Number keys by unit. Collect keys when tenants leave. Rekey every turnover.
Where We Meet You in Montrose
The dispatcher confirms the address in Montrose on the call, and the technician meets you there. Most rekeys are booked around tenant schedules. With US-59 to the south and Shepherd to the west, Montrose is easy to reach. Westheimer slows at midday and on weekend nights. Many fourplexes have a driveway or alley where the van can stop.
Organized Technicians Who Leave a Record
A uniformed technician arrives and introduces himself with company ID. They check ownership, test the existing keys, explain the plan and work through the building in an orderly way. They're polite with tenants, protect door finishes and leave you a written key chart.
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Rekeying Around Montrose
Rekey calls in Montrose come from new owners of bungalows on Hawthorne and Fairview, landlords of duplexes and fourplexes near Cherryhurst Park and off Westheimer, owners of garage apartments behind older homes and buyers of new townhomes along Montrose Boulevard. Rekey service in Montrose is usually a single visit. If you're searching for someone to rekey locks near me before a lease renews, call and tell us how many units.
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 knows who holds a copy.
Gather the keys you have and list the locks to rekey. Front, back, side, garage apartment 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. A small tag that names the door saves confusion.
Landlords in Montrose use rekeying between tenants. It protects the new resident and the owner.
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.
We also rekey locks in River Oaks, Midtown and the Heights. For new hardware, see lock change, and for whole-house work, residential locksmith.
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