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Door Entry & Access Control in Houston, TX 77057
In 77057 the hard part is rarely the hardware. It is that somebody else owns half the doors. Between the Galleria office towers, the garden-office buildings off Chimney Rock and Fondren, the multi-tenant retail along Westheimer and the residential high-rises in Tanglewood, most access control here begins with a lease clause and a conversation with a building engineer.
Before anything else: work out whose door it actually is
In a leased space the boundary of what you may modify is a legal line, not a physical one, and it usually runs right through the opening you care about.
As a rule of thumb: the door into your demised premises is yours to act on, subject to your lease. The lobby, the stair doors, the common corridors, the garage and the shared restroom corridor belong to the landlord, and touching hardware there without written approval creates a problem far more expensive than any card reader.
Two lease clauses that decide your hardware
- Alterations. Most leases require written landlord consent for anything attached to the building. Ask for that consent naming the specific opening and the specific hardware, before anybody orders anything.
- Restoration on surrender. If you have to return the space in its original condition, a cut frame and a cored door become a move-out expense. That clause alone is often the reason we recommend surface-mounted hardware and a reader on the wall rather than a strike in the landlord’s frame.
We read those two clauses with you on the estimate visit before quoting anything, because the answer genuinely changes the design.
Ride the building’s card system, or run your own?
Most managed buildings in this ZIP already badge tenants into the garage and lobby. The real question is whether your suite door should join that system or stand apart from it.
| On the building’s system | Your own controller | |
|---|---|---|
| Credentials | One badge opens garage, lobby and suite | A second credential, unless the two systems are compatible |
| Adding or removing a person | Request goes to the management office and happens on their schedule | Immediate, by you, at any hour |
| Reporting | Usually not available to tenants on demand | Your own log, exportable, whenever you want it |
| Maintenance | Building engineer’s responsibility | Yours, or your contractor’s |
| If the building changes hands | The system and the rules can change with it | Unaffected; it moves with you at lease end |
For most tenants the sensible answer is both: keep the building badge for the perimeter, and run your own controller on the suite door and any interior rooms that matter. The perimeter stays the landlord’s problem and the part you are accountable for stays yours.
Five questions for the building engineer before we quote
- Is there an existing perimeter card system, and what credential technology does it use?
- Will the building permit a tenant-owned controller inside the suite?
- Who is required to perform any fire alarm interface — the building’s fire alarm contractor, or may ours coordinate it?
- Is the ceiling cavity a return-air plenum?
- What are the approved work windows, and who must be named on the certificate of insurance?
The narrow-stile aluminum glass door — common here, and the fussiest
The glass entry door with slim aluminum rails is the signature door of a 77057 suite or retail bay, and it constrains hardware more than any other door type we work on.
The vertical stile beside the glass can be under two inches wide. There is simply not enough material for a standard cylindrical lockset, which is why these doors use a narrow deadlatch, often with a hook bolt on a pair of doors. That single dimension rules out most of what a general contractor would reach for.
What actually works on one
- An electric strike built for aluminum jambs — a narrow profile designed to fit the jamb and catch a deadlatch, rather than a standard frame strike.
- An electrified deadlatch or electrified exit device, with power crossing the gap through a concealed transfer or an armored loop. Preserves mechanical exit through the push bar.
- A surface magnetic lock on a header bracket where nothing may be cut — with the full release package, and only where the exit path permits it.
Reader placement on a glass wall
A standard single-gang reader has nowhere to land on a glass storefront. Mullion-style readers are made narrow specifically to mount on the vertical mullion between leaves or on the frame itself. Placement also has to leave the accessible clear floor space at the door intact — a reader in the wrong spot makes an otherwise compliant entry awkward to use.
Expect seasonal drift. Aluminum moves, closers lose adjustment and top pivots wear. A strike alignment that is perfect in February can miss in August. On a heavily used glass entry, a closer adjustment belongs in the commissioning scope and a seasonal check is worth planning — most “the door won’t unlock” tickets on these doors are really alignment tickets.
Cable paths above a leased ceiling, and the wall you cannot cross
A tenant suite usually offers an accessible lay-in grid, which looks like an easy cable path and sometimes is not.
- Plenum first. If that ceiling cavity handles return air, the cable in it must be plenum-rated. This gets quietly skipped and then caught, and the fix is pulling everything out and doing it again.
- Support, not improvisation. Cable rides J-hooks on their own supports. Not zip-tied to ceiling grid wire, not laid across tiles, and never on sprinkler pipe or electrical conduit.
- The demising wall is a hard stop. You do not penetrate into the neighbouring tenant’s space, and a rated corridor wall requires landlord approval plus a properly firestopped penetration restoring the rating.
- Slab-to-slab walls. In many newer buildings the demising wall runs full height, so the “go over the top” route simply is not there. We verify that at survey, because assuming it is what turns a clean quote into a change order.
- Controller placement. In your IT or electrical closet, in a locked enclosure, with battery backup, on a labelled circuit — because in a shared building someone will eventually shut off an unlabelled breaker.
Fire alarm interface, delayed egress, and the inspection nobody wants to fail
Anything electrically locked on an exit path in a commercial building will eventually be looked at. Two rules keep that conversation short.
First, mechanical exit survives. An electric strike paired with a lever or panic device leaves the latch mechanically releasable. Push, and you are out — powered, unpowered, or mid-alarm. That is why we specify strikes wherever the door will take one.
Second, the fire alarm belongs to whoever holds it. If a magnetic lock is unavoidable, it must release on alarm, and in a managed building that interface is generally performed by the building’s own fire alarm contractor, who owns the panel and its programming. We coordinate with them and stay on our side of the line. Nobody should be cutting into somebody else’s life-safety system.
On delayed egress
Delayed egress — the door that alarms and holds briefly before releasing — is a narrow allowance tied to specific occupancies, with required signage, alarm conditions and automatic release. It is not a tool for stopping staff leaving through the back, and when it is requested for that reason the answer is no. If somebody is proposing it for your suite, ask who approved it and on what basis before hardware is ordered.
The same principle rules out the request we hear most in retail bays: no device that needs a key, a code, or two separate actions to get out.
Certificates of insurance, work windows and the freight elevator
In a single-tenant building, scheduling is a calendar entry. In a managed 77057 building it is a process, and it is the most common reason a straightforward install slips a week.
- Certificate of insurance. Most management companies require a COI naming the landlord, the management company and sometimes the ownership entity before a technician is allowed to badge in. EVOTECH IT LLC is licensed and insured and handles that paperwork as part of scheduling.
- Work windows. Noisy work, corridor work and anything involving a core drill are frequently restricted to evenings or weekends. That is a scheduling constraint we price at quote time, not a surprise on install day.
- Freight elevator. Reservation, padding and a time slot — booked in advance, because in a busy building there is no walking up with a ladder at 10am.
- Access for the crew. Security desk check-in, temporary badges, parking and loading dock arrangements.
Handled at quote time these cost days. Discovered on install day they cost days and money.
What drives cost in a leased suite, and five mistakes we get called to undo
Is this ever a DIY job here? Rarely. A keypad lock on an interior storeroom inside space you own is fair game. Anything on the suite entry, anything on an exit path, anything above a shared ceiling and anything requiring landlord consent needs a licensed and insured contractor — partly for code, mostly because the building will not let anybody else touch it.
Cost follows: the number of openings inside your demise; door construction, since a hollow metal service door is straightforward and an all-glass entry with patch fittings is not; whether your restoration clause pushes you to surface-mounted hardware; plenum-rated cable; after-hours labour windows; whether the fire alarm interface falls to us or to the building’s own contractor; integration with the base-building system versus standalone; and credential count. Itemized, in writing, after a free on-site visit.
Five mistakes
- Buying hardware before reading the lease. The restoration clause has cancelled more strike orders than any technical issue.
- Assuming the ceiling is not a plenum. One question to the engineer, asked early, avoids a full re-pull.
- Ordering a standard reader for a glass entry. It arrives, and there is nowhere on the door to put it.
- Treating the closer as somebody else’s problem. On an aluminum door it is the problem.
- Nobody owning offboarding. A credential that is never revoked is the entire risk you were trying to remove.
Related services
Frequently asked questions
Our landlord will not let us cut the door or the frame. Do we have options?
Several, and this is a common starting point in the Galleria buildings. A surface-mounted magnetic lock with a header bracket attaches without modifying the leaf, where the exit path allows it. A wireless or battery lock can replace the existing lockset on a bored prep and be returned to original at move-out. Readers mount on the adjacent wall rather than the frame, and cable can be run in surface raceway inside your own suite. We put the proposed method in writing so you can take it to the management office for consent before anything is ordered.
Can we get a report showing who came in and when?
Yes, if the controller is yours. Every credential presentation is recorded with the door, the credential and the timestamp, and you can export it. This is precisely the capability tenants usually cannot get from a base-building system, and it is the most common reason a suite ends up with its own controller behind the building’s badge. We set up who is permitted to view and export those records during handover.
We own a unit in a Tanglewood high-rise. Can you do just our door?
Sometimes, and it depends entirely on the building’s rules rather than on the hardware. The unit entry door in a residential high-rise is typically fire-rated and its hardware is often governed by the association, so a modification usually requires approval and a battery lock that preserves the rating and the closer is frequently the only accepted route. We will look at the door, tell you what is physically possible, and put it in writing for your association — but we do not install anything on a rated door without their consent.
The building already gives our staff badges. Why would we add our own system?
Three reasons, and if none of them apply you genuinely do not need us. You cannot remove somebody’s access yourself at 9pm on a Friday. You cannot pull your own entry records. And you cannot control interior doors — a file room, a server closet, a stockroom — which the building system does not extend to. If your only need is the front door and the management office responds quickly, the building badge may well be enough, and we will tell you that.
An employee left and still has a badge. How quickly can that be shut off?
On a system you control, seconds — you deactivate that credential and the door stops honouring it on the next presentation, with the change recorded. On the base-building system it takes as long as the management office takes, which on a weekend can mean Monday. That gap is exactly why we recommend that any suite handling sensitive material keeps its own controller on its own doors.
Free on-site survey for your 77057 suite
Send us your suite number and a photo of the entry door. We will look at the door construction, read the alterations clause with you, ask the building engineer the right questions, and come back with an itemized written quote you can take to management for consent.
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