Not only did I receive comprehensive information about their Matrix75 Reverse Osmosis system, its warranty, and other pertinent costs/fees during my initial call, but I was lucky to get the appointment on the same day.
Marvin came with a smile and efficiently installed the system. He answered my questions pleasantly and explained what the system does.
Thank you!

Marvin was super friendly and finished super quick! 🙂 good experience. Also everything was left super tidy.

Marvin was very helpful in fixing a missing clip and resetting the water softener so it worked well again after 11 months of faulty operation

I have been using the service since 2108. The service was excellent . The technician Marvin was very nice and responsible. Highly recommended.

I've been receiving maintenance service for several years for my RO system with the alkaline filter since they helped with the initial installation by Allcities. You will definitely taste the difference in the water especially when you go out to eat and prefer to bring your own reusable water bottles! Marvin the technician who has helped service and replace the parts is pleasant. The technician will contact you in advance when they're enroute to your appointment. The front desk phone personnel make it easy to book an appointment in advance if you are on a fixed schedule and know far in advance your availability.

We bought a water softener (that is also a water conditioner) and a reverse osmosis unit from All Cities Water Treatment. At first, we weren't happy with the placement of the drain line for the water from the regeneration process. In fact, we were quite unhappy. I called Jaye, who had given us our estimate, and explained the situation to him. He scheduled a time a few days later (it was not an urgent problem) to come out and fix the drain placement himself. All Cities gets the full five stars from us because Jaye fixed the problem fully and completely to our satisfaction. More than that, he was quite friendly and professional about it. I didn't feel the least bit of resentment from him. He wanted to make sure we were satisfied. That is so rare these days,especially when it comes to contractors. We have tested both our softened water and the water from our reverse osmosis system. The tests reveal that they are functioning properly. We are very happy!