Poor experience with the company.
I have a radiator heating system which needs repair. The first technician who came (Dec 17) doesn't have enough experience with radiator system. He only fixed part of the problem but left a few issues unsolved. He said they'll send a more experienced technician next time. However next visit (Jan 2), another technician came to change the thermostat only and didn't solve other issues. He told me that he has no idea about the radiator system, so he will ask his supervisor to call me ASAP. Now two weeks passed, still no one has called me. All I received are two invoices under different company names, $169+tax (1st visit) and $299+tax (2nd visit), which is not what they promised (1st visit's cost will be deducted from following invoices). I called their customer service to explain what happened. She said she'll ask the supervisor to call me ASAP. I highly doubt someone will call me and solve the problem.
I don't recommend this company.