We were having problems with our toilets, they were leaking water from the tank into the bowl & wasting a lot of water, causing our utility bills to go through the roof.
Our landlord called Lynx Mechanical because they were the initial installer, they came out the next day, they looked at the toilet & immediately new the problem & explained it all in detail to us. They replaced a part in the tank that stop the leaking, the work & materials cost about $75 but because they were the initial installer they waved the repair fee.
I was extremely impressed with the work & would have happily paid but they wouldn't hear of it.