Superstition Plumbing was prompt and did great work. I've used them in the past, and I always found them to be very efficient with their work, so when I needed a new hot water heater I contacted them. Their installation team was very knowledgeable and they even offered extra help with how to use the functions of my new heater. Within two days the unit was installed, and their original price quote stayed the same. I'm happy with their work, and would gladly use them again.