We wanted to replace our old tank type water heater with a tankless model so shopped around and got a quote from a few places. Subha from Aqua Systems responded promptly with a good price, and came out that week, finishing a hard project in one day. The quality of work was excellent, and the heater worked perfectly as soon as we turned it on. He has good reference from other satisfied customers and I can see why. We will definitely think of him again should there be other projects.

Lawrence W.
San Jose, CA
6/9/2009