858-694-0929


License #631304. (C55 & C36)

About Us

What Makes Us Different..

Celebrating over 30 Years

Celebrating over 30 Years

For over three decades, All Cities Water has been providing water treatment services to the San Diego area. As one of the few licensed water treatment contractors in California, our professionals hold License #631304 and are experts in both C55 and C36 services. In addition, we are a licensed plumbing contractor, ensuring that our customers receive top-quality solutions.
Our Mission

Our Mission

We are committed to providing honest, reliable, and guaranteed service to our customers. Our goal is to educate and inform our customers about home water treatment systems, so they can make informed decisions about their water filtration needs. With years of experience, we are able to offer expert guidance and recommend the best equipment for each customer’s specific needs, all at competitive prices. Trust us to be your partner in ensuring that you have access to clean and healthy water in your home or business.
Our Products

Our Products

We offer a comprehensive selection of water filtration products specifically designed for the unique water conditions in San Diego. Our products feature state-of-the-art technology and are known for their high efficiency and reliability. Whether you need a water softener, reverse osmosis system, or a whole house filtration solution, we have the right product to meet your needs, both for residential and commercial applications. With our extensive product line, you can count on us to provide the best solution for your water filtration needs.
Why so affordable?

Why so affordable?

We keep our overhead costs low by operating out of a simple warehouse and office in an industrial park, rather than a fancy sales office or showroom. This allows us to offer our customers lower prices and more reliable service. We do not employ commissioned salespeople or use high-pressure sales tactics, and all installations, sales, and service are performed by our licensed contractors. By keeping things simple and doing everything in-house, we are able to deliver the best possible customer experience at an affordable price.
Repair Services

Repair Services

Our skilled technicians are dedicated to providing professional and friendly service and repair for a wide range of water treatment products. They are well-versed in repairing and maintaining products from leading brands such as Fleck, Clack, GE, Nimbus, Omnipure and many others. Providing top-notch service is our top priority, and our technicians take pride in delivering the best possible customer experience. Trust us to keep your water filtration system running smoothly and effectively.
Serving San Diego County

Serving San Diego County

We focus exclusively on serving the San Diego County area, which allows us to provide fast and efficient service to our local customers. By limiting our service area, we are able to respond quickly to customer needs and provide timely repairs, maintenance, and installations. Whether you need an emergency repair or a routine maintenance visit, you can count on us to be there for you, providing reliable and efficient service.