What do I do if I bought a house 6 months ago and the 1 year home protection plan is not being honored?
If you believe that the plan is  not being honored, you can bring a lawsuit for breach of contract. Depending on the exact circumstances, you could seek a court order requiring the plan provider to honor the plan, and/or seek monetary compensation for the breach. For smaller amounts at stake, you may wish to sue in small claims court if possible, acting as your own attorney.