Cal-Oso Backflow Services Llc

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“Someone stole my backflow device to my business. Cal-Oso came out the same day and replaced the device. They also installed a cage to prevent this from happening again. Thank you Cal-Oso for the quick response and great work!”

“Great service! My backflow for my property was ran over, and Cal-Oso came out immediately to help me get back in water! Highly recommend”

“I would reccomend CalOso Bacflows to anybody who wants great service at competitive rates. Johnny answered all my questions and was prompt in arrival, highly reccomend.”

“Needed my backflow tested. Johnny came out same day and provided great customer service.”

“Thank you for the work . Did a great job . did it in a timely manner. Look great”