Coombs Backflow Testing & Service
We’re committed

to helping you
Call Us: 707-685-2124
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Welcome
You can schedule your annual test using any of the the following methods:

Call us @ 707-685-2124
Email us @ coombsbackflow@gmail.com or use the "Contact Us" form to the left. 
Please provide the address where the backflow valve device is located, as well as the meter/serial number, and the date the test is due. 


If you’re looking for high quality and personal service, you’ve come to the right place. 
At Coombs Backflow Testing & Service we’ll give you the attention and personal service you’ll come to expect and enjoy. 

We offer the one of the lowest backflow testing rates in Napa and will take care of all the paperwork needed to satisfy the City of Napa annual backflow testing requirements.

Give us a try!
Residential Test
$35
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Commerical Test
$45
Commercial
Fire Protection
 Systems
(alarm monitored) 
$85