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Constant Security is a rapidly growing alarm company. Our niche is the fact that we are a small company, our clients know most of us by name, and each customer is treated like family. We are very price competitive with the national companies, and are not burdened by any long term debt. Join us in our quest to be the largest privately owned alarm company in Houston.

Constant Security Questions

The Constant Security annual revenue was $3.4 million in 2026.

Constant Security is based in Houston, Texas.

The NAICS codes for Constant Security are [561, 56].

The SIC codes for Constant Security are [738, 73].

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