Recently, while doing an emergency water heater replacement, I needed some lube for the small O-rings on the mixing valve. 

We keep super glue on the truck for any time we run into needing an O-ring, but don't have the exact size. 

I have been reading a lot of tips about setting toilet bowls. 

We are a full service plumbing company. There are times when we have to gain access to the roof of million dollar homes. 

I have seen and experienced draining a water heater for replacement, and the drain is clogged and won’t let out any water.

When installing a shower arm or hand held hose wall elbow, thread a ½" coupling onto the male ends and select the appropriate size pipe nipple to use as a lever.

The customer says there is water at the base of the toilet after flushing, which means you get to replace the wax seal. 

We do gas and electric water heaters for lots of residential customers. 

First, remove the overflow trim. Then, insert a water hose down overflow. 

When installing a toilet, the final touch is caulking around the base which can sometimes be a mess.