Is it recommended to ask for references from a plumber? If you are worried about the upfront costs of installing a new boiler you can visit our. I don't have vinger to mix or soda plz help what else can i use? You may want to check to see if a toilet is leaking check the water level in the tank to see if water is overflowing into . We offer solutions for all of your commercial plumbing needs! T&s.