Don't Rave & Rant, Call Avant. Ronnie Avant - Your Plumbing Specialist.  a master plumber who's been in business for 42 years -providing customers with good old-fashioned service. If you want it done right, that's what he does. And he stands behind his work. You can count on him for everything from faucets, toilets, & leaky pipes…to drain cleaning, water heaters, gas lines, & backflow testing. For honest, reliable, & friendly service, call Ronnie Avant - Your Plumbing Specialist today.