Redwood Backflow    

My hours of operation are 7:00 am to 6:00 PM PST seven (7) days a week.

Please feel free to call at any time to schedule a backflow test.

Weekend testing and repair services are available at no additional charge.

If you have any questions about the backflow testing process, or if you have any other questions please call me at

Call or Email

Jack Allenfort            425-495-1939 redwoodbackflow @hotmail.com

Also 

If you would like to make the annual re-certification of your backflow assembly more of an automatic process,  I would be pleased to add you to the Redwood Backflow annual maintenance program.