Every month, Merlo Plumbing features a new special to help save you money. Sometimes it's a service discount, other times you can save on quality products for around the house. Keep checking every month and save! This month, save on RootX! Check out the coupon here. Get your FREE Plumbing Care & Repair handbook. It's full of great tips for fixing and maintaining your plumbing system in your home or office. Call 314.843.1000.