I'm sorry to say we didn't have a great experience with this company recently. I called on a Friday evening for a gas water heater repair - there were warning lights on water heater and it hadn't been working all day. I had read the mostly positive reviews and found a coupon online for a free service call ($89) with repair. They offered to come out that night, but wouldn't honor the coupon since it was considered after hours. I asked if they could come first thing Saturday morning and honor the coupon and they said they could. So - ease of scheduling was good. The repairman was out before 9 am Saturday morning.
He looked at the heater, checked some stuff in his book, and said the igniter assembly was probably broken, which was a common problem with that brand of water heater. He said we could google the brand and read all about it. He said it was going to be an expensive repair - at least $1000 - or we might prefer to opt for a new heater altogether. He didn't have the parts in stock, and couldn't check until Monday whether the parts were under warranty, in which case we'd only pay about $500+.
Meanwhile, my mom, who happened to be visiting, took his advice and started googling. While the repairman was looking up costs, she found a YouTube video that described the exact problem we've been having - the flame tries to ignite, the fan goes on, and it doesn't stay lit. It cycles about 3 times then turns off for an hour. The video repairman showed that this is usually caused by a dirty, corroded igniter. The video showed how to remove the igniter assembly and clean it with steel wool. After the repairman left, my Dad and I were able to follow the video and do just that. It's been 5 days now and the water heater has been working perfectly ever since.
I would have been perfectly happy to pay the repairman a couple hundred bucks to do what we did. However, he didn't even look at the assembly. He also gave us a written estimate of $1900 for a new water heater with installation. According to the web and everyone I've talked to, a new mid-range water heater with installation should only be about $800.
When he called back on Monday to tell us our parts were indeed under warranty he didn't sound at all surprised to hear that we had fixed the problem ourselves. I think he knew by then that he had overshot his target. We did end up paying the $89 since we didn't make a repair - fine. Luckily we now know the parts are under warranty - if they break permanently I'll call a different company.