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All Pro Water Flow started cleaning RV

holding tanks in May of 2003.  The process of cleaning RV holding tanks was developed by Preston Hall, a licensed plumber with 25 years of experience.  After having Preston clean my RV holding tanks several times, I joined the company in May 2011.


About Us

All Pro Water Flow Ltd. uses a Hydro Jet cleaning system to remove sludge and accumulation from your holding tanks, leaving you with a clean and healthy tank as well as in most cases correcting the misreading sensors and allowing you to again rely on the message they are sending you.

All Pro Water Flow Ltd. is a mobile service we come to you where you are camping, or your home, if you have water and sewer available at your site. (I cannot use an RV dump station to do this service as I take 1 to 1 ½ hours to properly clean your tanks so I cannot tie up a dump station for that long.)

All Pro Water-Flow can also flush your water heater for you when we service your black and grey holding tanks.  Your water heater should be flushed at least once a year, this is also a good time to inspect your pressure relief valve to insure it is operating as it should and is not dripping or leaking.  If your water heater is a Suburban brand this is a good time to replace the anode rod as it is designed to protect your heater from rust and deterioration.  If your heater is an Atwood heater it does not require an anode rod, and Atwood recommends that only a plastic plug be used, medal plugs or drain plugs are not recommended.


All Pro Water Flow Ltd. serves Colorado from late April through early October, and Arizona from late October through early April. Specific dates vary from year to year. Please call or email with any scheduling questions.


Cash and Checks accepted.

Sorry we are unable to accept credit cards at this time.


John H. Michel

All Pro Water Flow Ltd.


Members of FCRV, Escapees, FMCA, and Good Sam Club.

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