Certified Backflow Prevention Assembly Testers
This list is current as of March 2025. All agencies are listed by request only.
| Testing Agency | Phone Number | |
|---|---|---|
| Aqua Engineers | (808) 332-7381 | ann@aquaengineers.com |
| Arroyo’s Plumbing, LLC. | (808) 635-3014 | koalii123@gmail.com |
| Artistic Builders Corp/Kauaʻi Plumbing Co. Eric Rita | (808) 720-1827 | kauaiplumbers@gmail.com |
| Backflow Kauaʻi Elizabeth Jenkins | (808) 651-5137 | backflowkauai@gmail.com |
| Backflow Testing Hawaiʻi, LLC Bonnie Magarro | (808) 960-3698 | backflowtestinghawaii@gmail.com |
| Brad’s Backflow Testing, LLC. Bradley Fernandez | (808) 895-0577 (808) 889-6219 | info@bradsbackflowtesting.com |
| Bryan Deplumber, LLC. Bryan Yoon | (808) 639-9245 | bryandeplumber@gmail.com |
| Carl Arume Backflow Testing Services | (808) 634-8982 | arumetestingservice@gmail.com |
| Commercial Plumbing Teddi Kashima Akoni Kashima | (808) 630-3152 (808) 291-7787 | teddi@complumbing.com akashima@complumbing.com |
| DBA Uniform Plumbing, Fire, & Solar Robin Murayama | (808) 639-7589 | fire-ups@hotmail.com |
| Estenzo Plumbing | (808) 652-3523 | estenzo.plumbing@gmail.com |
| Furuta Plumbing | (808) 546-0940 | talyia@furutaplumbing.com |
| Garden Isle Backflow Testing | (808) 346-2997 | gardenislebackflow@gmail.com |
| JR’s Plumbing | (808) 822-4161 | jrsoffice@jrsplumbingkauai.com |
| Ladd Construction, Inc. Allen Ladd Elmore | (808) 645-0885 | ladd@laddconstructionkauai.com |
| Lani’s Plumbing | (808) 639-6945 | tmatsuyoshi@hawaii.rr.com |
| Readyman Service, Inc | (808) 635-7713 | service@readymanservices.com |
Disclaimer: The Department of Water, County of Kauaʻi (DOW) makes no representation regarding the abilities, performance, or quality of service of the backflow prevention assembly testers listed above, nor does DOW assume or accept any responsibilities for the actions of these backflow prevention assembly testers. This posting only contains those Certified Testers that have requested their name to be put on this list. This list is provided merely as a service to the tester and the public. To the best of our knowledge, the information published on this list is believed to be accurate.