01
A local analyst walks your home
A trained security analyst — not a commissioned sales rep — walks your property with you and recommends exactly what you need. Nothing you don’t.
Houston Home Security.Personal Service.
From Katy to The Woodlands — every moment matters. Trust Alamo Smart Home.
Rated 4.9 on Google · 1,400+ Texas homeowners
1,400+
5★ Reviews
11 yrs
In Texas
Free
On-site analysis
2 mo.
Monitoring on us
Licensed & Insured In Texas #B05229001Powered by Alarm.com 4.9 Google rating · 1,400+ reviews
Free on-site quote + 2 months free — from your neighbor, not a call center.
Flat $19.99/mo monitoring, no contract required — while the big brands charge $50–90 on a multi-year lock-in.
— Limited time · Houston residents
Meet your local team — and your first 2 months of monitoring are on us.
A trained security analyst walks your property in person and recommends exactly what you need — nothing you don’t. Then a licensed, salaried Alamo technician installs it and sets it up around how you actually live. No commissioned sales reps. No pressure.
- Free on-site analysis with a local security analyst
- Two months of professional monitoring, on us
- No contract required — it’s optional, never mandatory
- The same local, salaried team for as long as you own the home
— How it works
No pressure, ever. Here’s exactly what happens.
02
A salaried tech installs & sets it up
A licensed, salaried Alamo technician installs everything and configures it around how you actually live — then shows you how to use it.
03
The same local team services it
The person who installed it is the person who services it. Almost every service call is handled within a day — right here in Texas.
— Award-winning hardware
The Alamo panel — your home’s command post.
Hand-picked from the industry’s best. Branded, installed and serviced by the same Texas team — not shipped in a box to a stranger.
Touchscreen smart panel, made for your wall.
One screen for your entire home. Arm and disarm, see every camera, talk to whoever’s at the door, dim the lights, set the thermostat — all on a panel that wears the Alamo name.
— 01 · Video doorbell
See and talk, before you open
Crisp head-to-toe view, two-way audio, instant package alerts straight to your phone.
— 02 · Spotlight cam
Spotlight camera, color night vision
A built-in LED spotlight floods the scene and records in full color after dark — with two-way talk.
— 03 · Floodlight cam
Floodlight, siren & strobe
Motion-triggered LED floodlights plus a red/blue strobe to send the right message.
— Why families choose Alamo
The many reasons your neighbors moved over.
National brands send a stranger and a contract. Alamo sends the same Texas team — the one your neighbors already trust. Here’s why families on your block made the switch.
Low monitoring rates
24/7 monitoring starting at $19.99 — includes Alarm.com app access. Don’t get stuck paying $50–90 a month.
No contracts required
We earn your business every month. A contract is completely optional — never required, and never the reason you stay.
Award-winning equipment
We curate the newest and best security, automation, surveillance and audio equipment for your home or business.
Highest rated in Texas
Our stellar 4.9 / 5 rating, held for over a decade, shows our commitment to our customers and our community.
Locally owned
Founded and operated by Texans — we treat you the way we want to be treated when we’re the customer.
Locally serviced
We install and service our own customers. Don’t get stuck being supported by an out-of-state company.
You’re in Houston
Why Houston security feels better when it’s truly local
National brands send a stranger. We cater to your needs with the same point of contact and the care you deserve.
01 — Local team
The same faces, every visit.
Unlike most alarm companies, our technicians are salaried Alamo employees — so the person who installs your system is the same person who services it. No contractors, no call-center triage, no out-of-state dispatch.
02 — Service
Most service calls, done in a day.
Almost every service call is handled within one day — no national chain mailing you parts, booking you two weeks out, or turning you into the technician.
03 — Texas team
Texas-owned, serving Greater Houston.
We’re a Texas-owned team serving the Houston metro, with your system monitored right here in Texas — never out of state or overseas. An unbeatable focus on response lets us treat you the way we’d want to be treated.
Serving Greater Houston
Serving Houston & the Gulf Coast.
A Texas-owned team serving the greater Houston metro — install, service and Texas-based monitoring, never offshore. Free on-site quote, flat $19.99/mo, no contract required.
- Houston
- Katy
- Sugar Land
- The Woodlands
- Pearland
- Cypress
- Spring
- Pasadena
- Conroe
- League City
- Friendswood
- Missouri City
- Humble
- Kingwood
- Tomball
- Richmond
- Rosenberg
- Baytown
- Atascocita
Outside the metro? We also serve San Antonio, Austin, and all of Texas.
— Now in Houston
Houston-ready: storms, floods and all.
Houston is the newest metro we serve — and arguably the one where the right system matters most. Hurricane season, Gulf-coast humidity, and the flooding this city knows all too well mean security here isn’t only about break-ins. It’s about leak sensors and automatic water shutoff, cellular-plus-battery backup that keeps working when the power and internet don’t, and equipment that holds up in the heat.
From Katy and Cypress to Sugar Land, Pearland and The Woodlands, Houston’s sheer size is exactly why a flat $19.99/mo rate, no required contract, and Texas-based monitoring — never an offshore call center — make a real difference.
One local note: the City of Houston requires a burglar-alarm permit, and HPD may not respond to an alarm without a valid one — start with our home security permit guide. We help you register so you’re covered from day one.
Helpful Houston links
- Official application: City of Houston (HPD) burglar-alarm permit
- Permit basics: our home security permit guide · nearby guides: San Antonio, Austin.
— What you actually get
A team you know, a service you trust. Because real security is personal.
Same faces, same trucks, same phone number — for as long as you own the home. That’s the whole pitch.
Home Security.
Sensors, alarms, 24/7 monitoring — wired to alert real people, not algorithms.
Home Automation.
Lights, locks, thermostat, blinds — one app, one tap, built around your routine.
Audio / Visual.
Whole-home sound, hidden speakers, picture-perfect displays — tuned by hand, installed clean.
— Your home, in your pocket
Every door, light, lock and camera. One tap away.
The Alamo Smart Home app puts arming, video, locks, lights and climate in one place — built on Alarm.com, branded for you, supported by the same local team that installed it.
— 01 · Arm
Lock up from anywhere — even from bed.
One tap to arm Stay, Away, Sleep or Wake Up. Custom scenes set lights, locks and thermostat together.
— 02 · See
Live view, every camera, instantly.
Front door, back yard, garage — pinch to zoom, talk through the doorbell, save the clip to share.
Your home dashboard
— 03 · Control
Lights, locks, garage, thermostat.
Dim the bedroom from the couch. Unlock the front door for the dog walker. Crack the garage when the kids forgot a code.
— 04 · Know
Activity history, on a timeline.
Every door, every motion, every camera event — searchable, filterable, and there when you need it.
Smart Locks & Scenes
Home, Away, Sleep, Wake Up — one tap arms doors, lights and thermostat together.
Live Video & Clips
Watch live, talk through the doorbell, save and share clips of anything that mattered.
Lights, Climate, Garage
Brightness sliders, schedules, geofencing — every room and every door in one place.
Activity Timeline
Door opens, motion events, alarm trips — a searchable history of who came, went and rang.
— One simple app
One click. Peace of mind.
Control your entire home from your phone or smart device through one simple app.
Arm your alarm
Remotely arm or disarm and get notified automatically if you drive off and forget to arm.
Adjust your AC
You have a remote for the TV — why not the AC? Automatic HVAC adjustments as you come and go.
Lock your doors
Control every lock in your home — set them to lock on a schedule, or the moment you leave.
Answer your door
Never lose a package or answer the door for a stranger again. See, talk and let in — from anywhere.
Control your garage
Ever left the garage open by accident? Get a nudge when you drive off — or when it’s still open after dark.
Control your lighting
Lights that turn on at dusk, off at bedtime, or follow you home — set it once, forget about it.
— Pricing
You’re choosing one of Texas’ most trusted security teams.
As smart devices and cameras grow, having a reliable local service company is essential — even if you hope never to need it.
Compare for yourself!
24/7 professional monitoring
Remote app control
Monitoring starting at $19.99
True local company
Highest quality equipment
Same-day service
No required contracts
Immediate service calls
6-month install guarantee
Pricing
Or call us directly at (210) 625-6575
From as low as$19.99/ month
Save up to ~$840 / year
Traditional home
security company
security company
Usually as much as$89.99/ month
≈ $1,080 / year
$19.99/mo
Save up to ~$840 a year vs. the big brands
- 24/7 professional monitoring
- Remote app control
- Monitoring starting at $19.99
- True local company
- Highest quality equipment
- Same-day service
- No required contracts
- Immediate service calls
- 6-month install guarantee
Traditional companyContracts · out-of-state support · rented gear
$89.99/mo
≈ $1,080 a year — for less of the list above.
Don’t get trapped in high monitoring rates. Switch to Alamo at $19.99/mo — no required contracts, same local Texas team.
Get a free quote— In your home
What real installs look like across Houston.
Pulled from real Alamo installs across Texas.
— From your neighbors
Real Houston families. Real homes. Real reviews.
Verified Google review
“Marcus walked our place with my wife for two hours. He didn’t sell us a single thing we didn’t need. That’s why we use them.”
Marisa & Tom Velasquez
Katy · Since 2019
Verified Google review
“Power went out in the storm and our system kept rolling. Same guy who installed it texted to check on us. That’s the difference.”
Priya Singh
Sugar Land · Since 2021
Verified Google review
“My mom moved in last spring. They re-did the cameras and the doorbell so she could see everyone before she opened up. Peace of mind.”
James & Aida Connor
The Woodlands · Since 2017
— Good questions
Questions Houston homeowners ask us.
Straight answers — no fine print, no pressure. Still wondering about something? Call the local team at (210) 625-6575.
How much does home security cost in Houston?
Professional monitoring starts at $19.99/month — a flat, honest rate with no required contract. Most national brands charge $45–$90/month and lock you into 36–60 months. You own your equipment, so there’s nothing to rent forever.
Which Houston-area cities do you cover?
The greater Houston metro — Katy, Cypress, Sugar Land, Pearland, The Woodlands, Spring, Conroe and League City among them.
Do I need an alarm permit in Houston?
Yes — the City of Houston requires a burglar-alarm permit, and HPD may not respond to an alarm without a valid one. We help you register; start with our home security permit guide.
Will the system keep working through a hurricane or flood?
That’s what we design for on the Gulf Coast: cellular and battery backup keep your system reporting when power and internet go down, and we add leak sensors with automatic water shutoff to catch flooding early.
Do you require a long-term contract?
No — a contract is never required. We’ll offer you one if you’d like to lock in your low rate, but it’s completely optional. You stay because the service is good, not because you’re stuck. Think of the old cell-phone contracts everyone hated — we’re the opposite.
Do I own my equipment, or am I renting it?
You own it. The panel, cameras, sensors, and doorbell are yours. If you ever leave, you keep your gear — you’re not handing back hardware you’ve paid for monthly for years.
What areas do you serve?
We serve the greater Houston metro — Katy, Sugar Land, The Woodlands, Pearland, Cypress, Spring and Conroe. Texas-owned, with Texas-based monitoring — not a national call center.
Where is your monitoring done, and who responds when my alarm goes off?
Your system is monitored 24/7 right here in Texas — not out of state and not overseas. When your alarm trips, a real person responds and calls you. No robocalls, no offshore call center, no routing algorithm in another state.
What’s included in the free quote and 2 months of monitoring?
A no-pressure, on-site assessment of your home, a custom plan, and your first two months of monitoring on us. Just a conversation about protecting the home you’ve worked hard for.
Can it protect against water and flooding, not just intruders?
Yes. We layer water protection — spot leak sensors, whole-home flow monitoring, and automatic shutoff valves — so a burst pipe or slow leak is caught before it becomes a five-figure claim. Insurers increasingly reward or require shutoff valves.
Does it work with smart devices, cameras, locks and voice control?
Yes — lights, locks, garage, thermostat, cameras, and full voice control all run from one app and one panel. We can also integrate high-end platforms for true whole-home control.
Can you upgrade or take over my existing system?
Often, yes. We can frequently upgrade or take over compatible existing equipment, so you’re not paying to rip-and-replace what already works.
Are you licensed and local?
Yes — Texas licensed (#B05229001), locally owned and operated, with technicians who live in the communities we serve.
— One last thingLet’s talk about what you need.
Let’s talk about what you need.
Your free quote starts here.
Two months free monitoring. No contract required. Just a conversation about the home you’ve worked hard for.
— Prefer to talk?
Prefer to talk to someone who actually cares?
A real person picks up Mon–Sat, 7am – 9pm.
After hours? We text back within 20 minutes.