As a landlord I have been looking for a plumbing company that i could use as after many failed attempts. I called Shane out to my rental property after previous plumber told me that the cartridge could not be removed from the bathtub and that the wall would have to be ripped out and a new entire faucet control installed. After the tenant again informed me that a lot of water was going to waste, even more than before I called Cochrane Hydronics. Shane took the phone number of the tenant and when I called the next morning the job had been complete. Shane told me that, yes the cartridge was corroded but using some force he was able to get it out and replace it. I have since had him out to a couple of other jobs moving dishwashers around, etc. I plan to continue to use Cochrane Hydronics going forward. Also worth noting that his prices are very fair.