I was referred to Al Richards Plumbing by another tradesman. He came out quickly, diagnosed our problem, and indicated we needed to replace our recirculating pump for about $600. I said OK, let's do it. When he came back to replace the pump, he discovered that the pump was actually OK, and that the problem was less complicated. Al was totally honest, fixed the problem, and did not charge us for an unnecessary repair. Instead of $600, the repair was less than $300. What a guy! He deserves at least 5 stars! Thanks...