Our previous heating and air conditioning company told us that our air conditioning system would fail within a year. We called Bonney out to double check and found out that the previous outfit had switched the wires around to cause a failure as soon as we increased our usage during the coming summer. We did need to change the motor as it was leaking, but our main system was just fine. Instead of spending $10K needlessly we spent $700 on a new motor and we're in great shape. Thanks, Bonney. You are our new company now.