I called American Leak Detection on the advice of my pool man because it was obvious that our pool (installed in 1992) was leaking. I had visions of having to dig up the patio to do repairs. Myles came out and did a careful evaluation of the pipes, drains, skimmer, pump, etc. visually and using pressure. He put on a dry suit and got in to do an inspection of the interior of the pool, and removed the drain covers and cleared away the accumulated debris before pressure testing them. He found that the big problem was with one of the jets that returns filtered water to the pool, and was able to fix it on the spot. What a relief.
The next day I noticed that there was still a little air coming from two of the jets, much less than before, and called ALD. They immediately scheduled a return visit at no additional cost. Myles found the very small leak, which was in the pump connections, and again fixed it on the spot. No more air bubbles coming through the jets.
The service was expensive, but they performed a service that was as minimally invasive as possible, and came back without question to take care of the final detail. I would definitely hire them again, but hope I don't have to.