Why AllStar Water treatment systems

Best Water Company in San Diego

Allstar is a Top Rated water treatment company.

locally-ownedAllstar Water Systems is San Diego’s leading water treatment company. We offer the highest quality water treatment and drinking water services and products in San Diego including water cooler systems, water filtration, conditioning and softening.

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

bbb-accreditedA 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!