I had a RainWater chlorinator installed over 20 years ago and the unit finally went bad. The RainWater business in Edgewater, MD refused to travel down to my area, but this company out of Baltimore was happy to make the trip. I submitted my initial info on Angie, and this company's customer service agent (Lisa) called a number of times to see if they could help. She in turned put me in touch with a manager who asked me to take some pic's and send them along. With that, he made some suggestions how to better my situation and improve the system I have. I ended up prepaying for everything, they ordered what was needed and arrived for the install in just a few days. The installer had 29 years of experience with the company, and it showed. He answered all my questions, the work was well done and I couldn't be happier with the new system. These guys are professionals, hire them with complete confidence. They get my highest A++++ rating. read more