Why AllStar Water treatment Systems

Allstar is a Top Rated water treatment company.

Allstar Water Systems is San Diego’s leading water treatment company. We provide the highest quality drinking water San Diego has to offer. From water treatment and drinking water services and products to water cooler systems, water filtration, conditioning and softening solutions, we have all you need to make your drinking water the best it can be.

We are a locally owned and family operated company in San Diego.

We are San Diego Water Experts

Our San Diego water treatment specialists have over 120 years of combined experience in the water treatment industry. Our staff works hard to provide you with the best water quality, sound technical advice and the dependable customer service you deserve.

Our Water Treatment Professional Promise

Whether providing a thorough on-site analysis of your water, explaining how water filtration systems work or recommending the water treatment system that is right for you, nobody will bring a higher level of professionalism into your home or business. You can rest easy knowing Allstar Water Systems has an A+ Rating with San Diego’s Better Business Bureau.

BBB Accredited Business

A BBB Accredited Business since 9/28/2001.

BBB has determined that Allstar Water Systems Inc meets BBB accreditation standards our license number is #860665.

Comprehensive Warranty on all of our Water Treatment Systems

We stand behind our products with the most comprehensive warranty coverage in the industry. Compare our warranty to any other water treatment company – you will find ours stands alone.

We pride ourselves on making sure our customers are thrilled with our service and their water – ‘good enough’ isn’t a phrase we use at Allstar Water Systems!

Our Professional Promise

Whether providing a thorough analysis of your home’s water, explaining how water treatment systems work or recommending one that’s right for you, one thing is certain. Nobody brings a higher level of professionalism into your home. We promise.

Most Comprehensive Warranty

Improving the quality of your water is important to you, and giving you the confidence that you’ve made a wise decision is important to us. At AllStar, we pride ourselves on offering the longest and most complete warranties in the industry and coverage and inclusions you will not find from our competitors.

What makes our warranties so strong?

  • No Fine Print — Many warranties have limitations or “fine print,” and they end up falling short when you need them most. Excluded coverage on certain parts, the parts most likely to break down, is common in the industry. At AllStar, our warranties’ coverage is clear, straightforward and comprehensive.
  • On the Move — Our warranties are transferable to new owners, or they can stay with the unit and “go where you go” should you decide to take it with you.
  • Local Service — Our warranties are valid only if your AllStar product is installed, operated and serviced according to AllStar’s recommendations and applicable local codes. Your AllStar water expert will verify that the system is appropriate for your water conditions and will make sure your unit is installed properly for optimum performance. Your AllStar water expert will also be there for you should you have any questions down the road.
  • Our History — Our products have gotten better over the years, and so have our warranties. We continuously make improvements to our products, and in turn, they work better and last longer. We are so confident that your AllStar water treatment system will last for years and years that we put our money where our mouth is.
  • Safety in Numbers — We are so sure that a AllStar water softener will continuously do its job of protecting your home and water-using appliances that we will actually extend the warranty coverage on the K5 Drinking Water Station if it is installed with a AllStar water softener.
    *Water conditions must be similar to the original installation location.