PEACE OF MIND PACKAGE $59 In this 7-point performance checkup, we look at your water pressure, water heater, sump pump, pressure-reducing valve, expansion tank, and well pump/casing/cap; and evaluate your current plumbing system and water treatment.. With this coupon. Not valid with other offers or prior services. Expires 4-13-20. C-3-20-3 Go to LocalFlavor.com for more coupons.