Six years and three HVAC companies later, Sean McCutcheon Air Conditioning and Heating, Inc. diagnosed and fixed our air conditioning and heating unit with ease. His rep, David, was ultra knowledgeable and very professional.
He had located the problem and had the unit running within 20 minutes of his arrival! That was over six weeks ago and it has performed perfectly since. As a bonus, it appears that our electrical utility cost has decreased at least 15%. I recommend them without exception as the first company to call. You won't need to make that second call because your problem will be solved the first time.