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Access Control Service in Houston, TX 77027
Card, fob, code and mobile door entry for leased suites along Post Oak and Richmond, boutique storefronts around Highland Village, and the mid-century homes of Afton Oaks. EVOTECH IT LLC is a licensed and insured low-voltage contractor rated 5.0 stars, working Houston doors for more than twenty years. Free on-site estimate, itemized quote, no phone guesses.
Leased suites on one side of the street, ranch houses on the other
77027 is unusually mixed for such a compact ZIP. On one side sit tenant spaces — boutique retail and restaurants near Highland Village and the River Oaks District, salons and med-spas, dental and specialty practices, design showrooms, and small offices in the mid-rises along Post Oak Boulevard and Richmond Avenue. On the other sit quiet residential blocks: Afton Oaks and its neighbors, mostly 1950s single-story brick houses, now salted with three-story stucco townhomes on subdivided lots.
Both need door control and almost nothing about the two projects is alike. A leased suite is governed by a lease and a landlord’s construction rules. A house on a narrow street is governed by a slab, an attic you can barely stand in, and whoever comes to the door while the family is at work. We quote them as the different animals they are.
In a leased suite, the lease designs half the system
Tenants regularly get surprised by this, so we raise it first. Before any hardware is chosen we find out what you are permitted to alter.
- Base-building versus demised. The suite door is normally yours. Common corridors, restrooms, the loading area and the stair towers usually are not, even when your staff use them constantly.
- Core drilling and slab penetration. Many Post Oak buildings prohibit it outright. That is fine — it simply means the cable route goes overhead or through an existing sleeve, and we plan for that before we price it.
- Plenum ceilings. If the return air rides the ceiling cavity, every cable up there has to be plenum-rated. An installer who uses ordinary riser cable to save money has handed you a fire-marshal problem you will inherit.
- Restoration language. Some leases require the opening returned to original condition at move-out. That argues for a strike that drops into an existing prep instead of hardware that reshapes the frame.
- Approved-vendor and COI requirements. We send insurance certificates to property management as a matter of routine, and we schedule around whatever hours the building allows work.
Bring the lease exhibit and the building rules to the walkthrough. Fifteen minutes of reading has saved several tenants here a change order.
Aluminum storefront and full-glass doors: what actually fits
Retail frontage around Highland Village and along Westheimer is mostly narrow-stile aluminum with glass, and that door type rules out a lot of hardware immediately. There is not enough material in the stile for a heavy mortise lock, and the frame is hollow.
What works, in rough order of how often we specify it:
| Opening | Typical solution | Why |
|---|---|---|
| Narrow-stile aluminum entry | Electric strike in the jamb with the existing latch | Least modification, easiest to hand back at lease end |
| Frameless or all-glass entry | Magnetic lock with alarm release and sensor | Nothing to mortise; release must be engineered |
| Pair of doors, one active leaf | Electrified panic hardware on the active leaf | Keeps egress mechanical on a busy public door |
| Hollow-metal back-of-house door | Electric strike plus door position switch | Delivery doors are the ones actually propped open |
| Stockroom or cash office | Standalone keypad or a second controlled point | Limits who can reach the valuable room |
The back door deserves more attention than the front. A rear service door standing open on a hot afternoon is the single most common weak point we find on retail walkthroughs in this area — and a position switch that texts you after two minutes fixes a habit no amount of signage will.
Mid-century slab houses and where the cable has to travel
The residential blocks here are dominated by 1950s ranch construction, and that has a distinct set of consequences at the door.
- Slab-on-grade. There is no crawlspace under the floor, so everything routes up and over. The attic becomes the highway.
- Low-pitched roofs. Those attics are shallow and hot, and at the eaves they can be almost unworkable. Getting down an exterior wall near a front door often means drilling a top plate from a very tight position — doable, but it is real labor and we say so before we quote it.
- Brick veneer over frame. Good news: the cavity behind the brick gives a clean drop to a side-light or a gate post without cutting the exterior.
- Original steel or wood frames. Some of these front doors are in their third generation of hardware and the frame has moved. If the latch does not seat cleanly today, electrifying it will not help; the frame comes first.
- Townhome infill. The newer three-story stucco homes have utility closets stacked vertically, which usually gives an easy riser from garage to front entry.
For most houses here the practical package is the front entry, the door from the garage into the house, and the side gate — three points that cover every way a person actually enters.
Auto-unlock, the person who opens at six, and holiday calendars
Scheduling is the feature that tends to sell itself once a 77027 business owner sees it working.
A salon or clinic can have its front door unlock automatically when the first appointment block starts and re-secure itself at close, so nobody is standing outside in the rain with a key. The better configuration adds a condition: the door only auto-unlocks if a valid credential has already been used inside. If nobody made it in that morning, the door simply stays locked instead of opening to an empty suite at seven.
Around it you can set a first-in rule for whoever opens, a separate window for the cleaning service after hours, a different profile for Saturdays, and a holiday calendar that suspends the unlock automatically on the days you are closed. For homes, the same engine is quieter but just as useful — a code for a service that only works on their afternoon, and a family credential that works whenever.
Staff turnover is the honest reason to buy this
Retail and personal-service businesses in this ZIP turn over staff regularly, and every departure used to mean a decision: re-key the suite, or hope the key does not come back. That is the problem access control actually solves.
Three rules we set up with you on handover:
- The account is in the business’s name. Not the installer’s, not a manager’s personal email. You should never have to call us to remove somebody.
- One credential per person, never per role. A shared “front desk” fob destroys the audit trail and outlives everyone who held it.
- Off-boarding happens the same day. Disabling a credential takes seconds from a phone, and the log shows it was done.
The event log matters too. When stock goes missing or a back room was entered at an odd hour, you get times and names rather than speculation — and paired with cameras on the same doors, a timestamp and a clip tell the whole story.
Five ways these jobs go sideways here
- Hardware chosen before the door was measured. A mortise lock bought online will not fit a narrow-stile storefront leaf, and the box cannot be returned once it has been cut.
- Non-plenum cable above a return-air ceiling. Cheap on the invoice, expensive at inspection or when the suite next changes hands.
- A magnetic lock with no engineered release. A magnet on a public entrance that does not drop on alarm and on power loss is a life-safety failure, full stop.
- The power supply mounted where it cannot breathe. Sealed inside a warm closet above the ceiling, the battery cooks and dies quietly, then the doors fail on the first outage.
- Nobody owns the administrator login. We meet suites where the original installer is unreachable and every credential change is impossible. Recovering that is one of the more common calls we take.
What changes the number inside the Loop
No dollar figures appear on this page, and we will not give one over the phone — a photo cannot show us the frame prep or where the ceiling can be opened. What the walkthrough prices out:
- How many openings, and whether they can share one multi-door controller or need separate ones.
- The condition of the existing door, frame and latch, since that decides whether we electrify hardware or repair the opening first.
- Ceiling type and cable route, including whether plenum-rated cable is required.
- Whether work must happen after hours or on a weekend to avoid trading time.
- Cloud management versus a local controller, and who administers it afterwards.
- Any tie-in to cameras, an intercom or an existing alarm panel.
You receive one itemized quote covering hardware, cable, labor, programming and training, so you can approve it line by line — or trim a door and keep the rest.
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Frequently asked questions
Can a tenant install access control, or does the landlord have to do it?
My entrance is glass in an aluminum frame. What can even lock that?
Can the front door unlock itself at opening time and lock at close?
We lose and hire staff often. How much admin is this really?
Do you have to open the ceiling in my suite?
Can one system cover this location and a second store?
Is a keypad code enough, or do we need cards?
Free on-site access control estimate in 77027
Send us the suite, the storefront or the house. We will walk every opening, read the building rules with you, and price it line by line. Call (832) 359-2425, or book the visit at /contact/.
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