What does a landlord gas safety inspection include? Getting rid of nasty clogs may be a dirty job, but it’s our pleasure to get your plumbing in working order. To avoid mishaps or damage from a worn boiler, contact a licensed plumber and heat technician for semi-annual boiler inspections your technician can check for signs of current/future boiler dysfunction. Our experts are here for all of your plumbing needs as well give us a call today to find out more! Before you buy, note the stem length required.