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Smith Thompson Home Security and Alarm Houston

5.0 4 reviews Security System Installation Service
📍 Houston, TX 🕘 Open today Open 24 hours
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In Houston, TX

139 service profiles

Security System Installation Service businesses and related repair services are available around Houston, TX.

Quick profile facts
5.0Rating
4Reviews
1Photos
11Services
Overview

About this business

Smith Thompson Home Security and Alarm Houston is a home security business serving the Houston, Texas area. Smith Thompson Home Security and Alarm Houston provides home security systems with no contracts and has maintained the same low rate since 1978. Smith Thompson Home Security and Alarm Houston offers flexible security plans including smart home security systems, HD video doorbells, indoor and outdoor cameras, smoke and heat detectors, motion detectors, and extra door/window sensors. The business also provides in-house monitoring services that are 100% Texan. Smith Thompson Home Security and Alarm Houston emphasizes transparent pricing and professional installation, aiming to offer affordable and reliable home alarm solutions.

Security System Installation Service

Services

Services and categories listed for this business.

Security System Installation Service Home Security Systems Alarm Monitoring Smart Home Security Systems HD Video Doorbell HD Outdoor Camera HD Indoor Camera Smoke & Heat Detector Motion Detector Extra Door/Window Sensors In-House Monitoring

Photos

Smith Thompson Home Security and Alarm Houston photo

Location

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Address 5100 Westheimer Rd Suite 200, Houston, TX, 77056
Phone (713) 492-1064
Questions & answers

Helpful answers

Quick answers from this business profile.

Does Smith Thompson require contracts for home security services?
No, Smith Thompson Home Security and Alarm Houston offers home security systems with no contracts.
What types of security devices does Smith Thompson provide?
Smith Thompson Home Security and Alarm Houston provides devices including HD video doorbells, HD indoor and outdoor cameras, smoke and heat detectors, motion detectors, and extra door/window sensors.
Is professional installation available for the security systems?
Smith Thompson Home Security and Alarm Houston offers professional installation for its home security systems.
Does Smith Thompson Home Security and Alarm Houston provide monitoring services?
Smith Thompson Home Security and Alarm Houston provides in-house alarm monitoring services that are 100% Texan.

Reviews

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4 reviews
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S

S G

Oct 29, 2025
5.0

We have had Smith Thompson for the last seven years and couldn’t be happier. Luis came out to service our property and went above and beyond for us. He was competent, knowledgeable, thorough, thoughtful, and efficient. Most companies these days try a bait and switch or attempt to convince a homeowner hundreds of dollars in add ons are required. Smith Thompson is always a breath of fresh air. Top tier service at a fair price with no gimmicks. Thank you!

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Yosef Levenstein

Jan 19, 2026
5.0

Phone support is reliable and answers quickly. We also recently had a technician come in person, and it was the same technician who had installed our system years ago, so he had his notes and was able to quickly resolve the issue. Love the local service and the familial touch of this business, and I recommend them to anyone seeking an alarm company.

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T Pirtle

Jan 31, 2026
5.0

We had a local alarm and security system in Houston for over 20 years that just suddenly up and left the business, leaving us high and dry. So, I started my search for an alarm company that could reuse what we already had in place. I found Smith Thompson Home Security Systems advertising “Use your existing system”, so I gave them a call. Their salesman, Shawn, explained what they could and couldn’t reuse from our existing system and covered the cost of what changes would need to be made. I felt the cost was very reasonable and liked the fact that no contract was required. An appointment was scheduled for a technician to come out. John, the t...

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Mansour Hosseinifar

Oct 14, 2025
5.0

I have been with SmithThompson for almost Five years and they are the world class Home Security company hands down. I have enjoyed the best service that I have recommended and referred to my daughter and neighbors and they have switched to SmithThompson in the last Two years. Their top notch management like Mr.Thompson and Elias, Great knowledgeable technician Tony and Luis, and friendly call center representatives are the BEST in industry. I would highly recommend SmithThompson Home Security to anyone without any hesitation regardless of needs for the Alarm or Pest Control.

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