Walker Heating & Air was recommended by a friend. I have relied on WH&A for over six years since then. I have received knowledgeable and fair recommendations, competetive bids, professional and successful installations, and timely followup afterwards. Any issues were always resolved quickly at no additional cost. Mr Walker puts customer service/satisfaction first, i.e., took time to explain options and removed shoes when entering our home during the installation. I have recommended WH&A to all my friends.