I have had a tricky intermittent problem with the electrics in my spa. I have paid to have different spa repair guys come and fiddle around only to tell me I need to spend a small fortune to replace equipment. Bruce came promptly and within a few minutes of observing the fault Tracked down the problem and replaced some small part that cost nothing. Its fixed finally. This guy knows what he is doing. Very honest as he could have spun me along for a lot of money.