Flowcheck LLC

Flow Check | Portland Oregon

Important Notice 
Regarding Backflow Testing 

Due to a high number of backflow test bookings, we are currently unable to accept bookings for systems that require home or garage access.

We expect this to be a temporary issue

Backflow Testing, Irrigation Services & Installs
In Portland Oregon & Surrounding Areas

Flowcheck LLC is a local backflow and irrigation service in based in Hillsboro OR.  We specialize in backflow certification and offer irrigation services, repairs and service plans to several locations in our area.

Backflow Testing Portland

Irrigation Backflow Testing

It is mandatory that all irrigation systems in the Portland OR area have their backflow devices tested annually and certified by a licensed tester.  

We have perfected the certification process to make it as easy as possible for you to be compliant with city regulations and have made our certification process as easy as possible. 

We also offer:

What is a backflow certificate? Why do I need one?

The backflow certification process ensures that your irrigation system isn’t allowing sewer, ground water, and other byproducts into the community water supply. 

Flowcheck LLC is a state-certified contractor

We remind our customers each year when it is time to book their backflow test.  Priority booking is given to our service plan holders.  


Flowcheck LLC Backflow Testing Hillsboro

Irrigation Maintenance & Repair

In addition to our backflow testing and certification service, we also offer spring maintenance, fall maintenance, and call in repair services.   We want to make your irrigation system as worry free as possible with our call in or annual maintenance services.

Irrigation Systems in Hillsboro

Irrigation System Installs

Request a quote with Flowcheck and we will visit your home or business to plan out your new irrigation service with you.

Our systems include:

Areas We Serve

Backflow Tests Performed
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Repairs Completed
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Happy Customers
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Experience 5 star service
with Flowcheck LLC

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