Heating & Air Conditioning review in
Richmond Hill
Alarm system installation has been done but we didn't receive clear instruction on the usage and don't know where the GSM monitor location ($6 GSM is included in my package). The installation worker was very impatient to answer customer's questions. However another lady is an excellent staff who explained in detail about my package and sent me professional email. I wish Grand Alarms can have more staff like the lady who can offer the professional services to the customers with passion.
- Approximate cost of services:
- $280.00
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