Tasca Group — Terrible service!

My wife and I purchased a 2001 Mazda MPV with an extended warranty from Vachon Mazda in South Attleborro MA. Vachon was bought out by the Tasca group and received all of its customers in the process. A recent maintainance visit revealed repairs that needed to be performed that should have been covered by the extended warranty. Tasca refused to honor the warranty and refused to refund us the prorated portion of the warranty. I feel that either Tasca or Mazda should honor their obligation to us.