Best Tankless Water Heater Repa… in Dallas TX

They were on time and quickly diagnosed what was causing my circuit breaker to trip.  The technician was very friendly and I would recommend them to anyone needing electrical work done.

Simply stated.   AMAZING service.  Called CTX at 3:15 on a Friday afternoon with a water heater issue.  They were here by 4:30, diagnosed the problem and repairs were completed by 7:45.  Did I mention this was on a Friday?? Fantastic service.  I have used CTX several times in the past for other rental properties, and will NEVER use anyone else.  Thanks guys.  Truly appreciate your support.

Well I called them for a 2nd opinion on a HVAC replacement after reading all these glowing reviews. The woman on the phone was brusque and told me they would charge $89 for the visit which could be applied to any purchase. I was ok with that but just her attitude and tone of voice put me off from dealing with this company.