I recently used Bay and Valley Backflow Services f...

I recently used Bay and Valley Backflow Services for my annual backflow preventer testing, and I must say, they did an excellent job. The technician arrived on time, was very professional, and took the time to explain the entire testing process to me. The service was quick and efficient, and I felt confident that my backflow preventer was working properly. I highly recommend Bay and Valley Backflow Services!