Contact Therrell Alarm Protection Service in Waco, Texas

We answer our phones, 24 hours per day.

Our Address:

1618 Exchange Pkwy
Waco, Texas 76712

Sales. Installation. Inspection. Service. Upgrade.

Therrell Alarm Protection Service is headquartered in Waco, Texas. We serve the areas of Killeen, Temple, College Station, and all of central Texas.

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Central Texas Location

Off I-35 and the 340 Loop in Waco, Texas. We are in a great location to serve homes and businesses both in Waco and throughout central Texas.

You can come to us, but let us come to you.

Convenient, Friendly Service

Schedule appointments at your convenience for the services that you need.

Sales & Installation Home and Commercial Security Systems

We Maintain. We Service. We Inspect and Certify.

Professional Call Answering Services

24 hours per day, get a professional to answer your business’ incoming calls. Tailored to meet the needs of medical facilities, dental offices, real estate and property management teams, funeral homes, and other professional services.

Alarm System Monitoring

Around the clock, Therrell Alarm Protection Service monitors fire and security alarms. Home and commercial security systems are safer with us.

Therrell Alarm