Email for Orange County Kern County (661) 282-7509
Serving all cities in Orange and Kern Counties in California
We Accept Cash, Check, Money Orders and Debit/Credit Cards.
Who we are
Alvarez Backflow Co. is a Veteran Owned and operated business. We specialize in backflow testing and repair for potable and non-potable water sources.
We have over 10 years experience in the water industry with both military and civilian training in Water Treatment, Distribution, as well as Backflow through USC and AWWA.
How does all this affect our customers?
We provide quick and timely service in order to get you back in compliance with your water district. Call or book online and set up an appointment that is convenient and timely. As a customer we will send out renewal notices for any assemblies we have on record.
Why choose us?
We specialize in backflow testing & repair and everything backflow. If it's backflow related, we have you covered. We do testing, repair, installations as well as security enclosures and locking mechanisms. Call us and we'll get you squared away.
Your business isn't on the list my water company gave me.
Although our company might not be listed in your city we assure you that we have all the proper certifications to test your device. We are limited to appearing on a list for one city but we are certified to work throughout Orange and Kern Counties.
Receive 20% off your next backflow test by referring 1 person before your next test cycle.
Size 3/4 in. to 2 1/2 in. $60
Size 3 in to 4 in. $120
Size 5 in and up $150
*Tests last approximately 15 minutes, during this time your water will be off.
Size 3/4-2/12 in. $65
Size 3-4 in. $125
Size 5 in. and up $155
*This service is only for Recycled Water assemblies. This is a specialty service and should only be selected if you have a recycled water system.
For a speedy estimate on a repair or test: Text or email a picture of all writing on your device, such as the ID plaque. We require device size, model, make, and type. Some models may have many different variations and the ID plaque identifies it accurately.
Prices vary on repair kits for your assembly. For an accurate quote just take a picture of the ID plaque with your assembly's information (it is on the backflow assembly)and send it to us. It's that easy! We need the make, model, type, and size. Email or text us the necessary info from the contact page after booking your appointment at Tony@alvarezbackflowco.com Let us know who you are when you contact us so we don't get you mixed up. Email your pictures to for Orange County and text your pictures to (661)282-7509 for Kern County
Find your city's backflow test sheet here:
Tips for successful tests and repairs
Locks-Please make sure your device is unlocked or key is readily available for immediate testing.
Alarms-Please call your security company to alert them of pending work on your device if your device has an alarm.
Payment-Please have method of payment available on the day of your scheduled appointment. Avoid a 5 dollar processing fee by paying with cash, check, or money order.
Paperwork-Please have your paperwork ready and available on the day of your appointment. Avoid a 5 dollar convenience fee for paperwork by printing a copy from the pdf's we have or email your local water district for a copy or a pdf.
Repairs-You can speed up the ordering of your repair kit by texting a picture of the metal tag on your backflow assembly for Orange County and (661) 282-7509 for Kern County. The tag provides the Type, Size, Make and Model of your backflow assembly.