Get matched with top water treatment & purification system installers and replacers in Oceanside, CA

"This was yearly maintenance Of my water treatment and water filtering (reverse osmosis) system. Always professional and efficient. Technicians are well-trained, courteous, and explain the work being done."

"Excellent overall; prompt with appointments.  Professional.  Minimal dry wall work needed.  Wifi thermostats work great as does the ice-cold AC.  We have 3 zones in a large 6000 sq ft house.  Did everything quickly and professionally.  Price was good for this large system.
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"I was interested in getting a whole home water filtration system. California Plumbing came out and provided me several options and a lot of information on them. After choosing the best option for me, they installed it asap. I’m so happy with my new system!"

"Element Pros did an awesome job for my whole family installing the most magnificent water purifier as well as an RO alkaline Purification system under the kitchen sink. Not only can we experience the wonderful purified water for the whole house including shower water, all the sinks, laundry all the appliances, and plumbing system being protected but I can also be assured that my whole house family drinking water is purified safe and healthy. Thank you once again element Pros you guys are great, and Lifesavers with wonderful water. I would highly recommend element Pros to my family, friends, and Neighbors. It's quality and customer service that you can trust."

"Jared and his assistant Brandon were very personable and professional and we highly recommend them. They wore masks and offered to cover their shoes with 'booties' They diagnosed the problems and replaced 3 hose bibs and a garbage disposal.While fixing the older toilet they noted that the bolts connecting the tank to the bowl were leaking so they replaced the toilet. The batroom faucett handle was difficult to turn so Jared diagnosed the problem; the faucett needed new cartridges. He suggested the faucett might be under warranty so I called the company and new cartridges will be sent. All this was completed efficiently within one day. We can highly recommend Plumbing Plus"

"I have a tankless water heater that was giving an error code and i had no hot water! The tech that came out was very nice and knowledgeable. Im glad to report i now have hot water again. As a side note I talked with the tech about water treatment options and a RO system and as long as my husband agrees I will be having them install both items!!"

"Aztec H2O provided a high quality water softener and the install was impressive. Stephen, the owner was very meticulous and took his time to explain the function of the Pentair unit. Best of all, he was a fraction of the cost of other water systems like EcoWater, Culligan, and Life Source! Please call Stephen first!"

"I have been with them for years with no problems with their Installation or Service. Their staff is always on time and professional."

"Installers were professional and friendly."

With more than four decades of industry experience, Anderson Plumbing, Heating & Air has become the leading choice for residential plumbing, heating, and AC services in San Diego County. Our team of San Diego plumbers and HVAC technicians is committed to your complete comfort, offering peace of mind and outstanding value with every service we provide. We are proudly woman-owned, family-operated, and a BBB A+ rated contractor.