23/05/2019 Khristine S. I highly recommend Josh. He was so friendly & easy to work with. He helped us test 13 backflow devices for our HOA, filled out the paperwork and submitted it to the City of Kirkland. I couldn't... (read more)
18/03/2019 Tuan N. Requested a quote through Yelp, for our annual backflow testing at our house and he was the quickest of 3 to respond. Communication was prompt and professional and scheduling was easy. He arrived... (read more)
16/03/2019 Jonathan G. Update 3/17: So the good news is someone came and fixed our valve. Scott, who fixed it, said that whoever serviced it before left one of the test valves open on accident. I thought it was Josh but... (read more)
03/06/2019 Ron P. Im glad I found 5 Star Backflow. I would give 10 stars if it was possible. Detail oriented from start to finish. Excellent customer service. Great prices, the best in town. Thank you Leslie for... (read more)
22/05/2019 Gerry S. A great service from a husband and wife team. Very prompt, easy to work with and great communication throughout.
Will use them again next year. (read more)
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23/05/2019
Khristine S.
I highly recommend Josh. He was so friendly & easy to work with. He helped us test 13 backflow devices for our HOA, filled out the paperwork and submitted it to the City of Kirkland. I couldn't...
(read more)
18/03/2019
Tuan N.
Requested a quote through Yelp, for our annual backflow testing at our house and he was the quickest of 3 to respond. Communication was prompt and professional and scheduling was easy. He arrived...
(read more)
16/03/2019
Jonathan G.
Update 3/17: So the good news is someone came and fixed our valve. Scott, who fixed it, said that whoever serviced it before left one of the test valves open on accident. I thought it was Josh but...
(read more)
03/06/2019
Ron P.
Im glad I found 5 Star Backflow. I would give 10 stars if it was possible. Detail oriented from start to finish. Excellent customer service. Great prices, the best in town. Thank you Leslie for...
(read more)
22/05/2019
Gerry S.
A great service from a husband and wife team. Very prompt, easy to work with and great communication throughout. Will use them again next year.
(read more)