I bought a house that had prewiring already done but no hardware installed. Called the sticker on the window. I learned that Grand Alarms did the rough in for all the homes in my neighbourhood and had all the floor plans to my house, When it came to the finishings I had options but felt comfortable with a company as organized as Grand Alarm. When it came to the install the work was good and I will confidently say that I would strongly recomend Grand Alarm. Matt Z
- Approximate cost of services:
- $3,400.00
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