These guys are great. I've had two interactions with them recently. They're now in my address book for future needs!
1. I put an offer on a house & had them come out for a detailed plumbing inspection. They found that the copper piping was bad and needed to be replaced. They were professional, friendly, and drew up a cost estimate immediately. Upon careful consideration, I decided to withdraw the offer and saved a ton of money as well as a big headache.
2. More recently, they came out to investigate a leak in my kitchen sink. Found the leak quickly and advised how I could fix it myself quickly and pretty easily. Of course, they said that they'd be happy to come out and do it themselves, if I'd prefer. I was impressed with their transparency.