San Francisco, CA
Was referred from Home Depot. The technician called 1.5 hours early and said if I'm okay with him arriving 1 hour earlier than the appointment. Great. 5 Stars for this.
The technician, Art, lives up with the name of the company "Fast Water Heater Company". He is fast, friendly, and informative. Another 5 stars.
I would recommend this company to any one who needs a new water heater.