Company

We’re More Than
Wrenches & Valves.

We’re your local Spokane water system pros—certified, experienced & built for year-round residential & commercial service. From backflow testing & installs to seasonal sprinkler care & repair, we deliver compliant & reliable results. With expert knowledge and pro-grade tools, we handle the work others overlook—keeping your property protected, efficient, & ready for any season.

About

10

yrs

10+ years of Combined experience

100

Over one Hundred Systems Serviced

100

100% customer Sastisfaction Guaranteed.

Solutions

We're partners in all Water System Solutions.

From backflow installs to seasonal sprinkler & irrigation systems, we have the experience to handle any job. Our crew delivers compliant & efficient results you can count on—every time.

02 Backflow Services

02 Sprinkler Services

02 Irrigation Services

02 Installs, Repairs & More

Our Process

walk through our process step by step.

Our straightforward process takes you from start to finish in clear, managable steps that saves time, reduces risks, & delivers results.

Let's Talk

Connect With Our Team

Call or book online. We take the time to understand your property and your priorities.

Book an On-Site Estimate

We’ll walk the site with you, assess the scope of work, & provide a detailed, transparent quote.

Let Us Handle the Rest

Our skilled crew shows up ready. From start to finish, we always deliver efficient, reliable results.

Book Online

Success Stories

Delivering real results
for over a decade.

With hundreds of satisfied customers and real results—see why Spokane counts on H2O FLOW for trusted, year-round water installs & system care.

Get Started

Nate B.

H2O Flow has helped us with several projects—sprinkler repairs, backflow inspection, & spring setup. They are knowledgeable, responsive, and clear. If you want reliable, professional service, this is the team to call.

REVIEWS

Patricia T.

I called H2O Flow for backflow testing at our business and Josh personally answered. He was kind, helpful, and clearly knew what he was doing. The process was quick and smooth from start to finish. Highly Recommend.

REVIEWS

Larry C.

Josh got us scheduled fast after we blew out the manifold. I really appreciated the text updates and reminders before the visit. He handled the repair quickly and professionally and everything was done at a fair price. Great experience overall!

REVIEWS

Terri M.

Josh was honest, didn’t try to upsell, and diagnosed the issue quickly. Turned out it was a smaller fix than expected, and he still took the time to do the job right. It’s refreshing to work with someone that is super transparent and professional.

REVIEWS

Dave B.

Josh is honest, responsive, and knows his stuff. He delivered great work at a fair price without the runaround. It’s hard to find reliable service like this in Spokane. If you’re tired of bad contractors, just call Josh at H2O Flow—you won’t regret it.

REVIEWS

Amy W.

Scheduling was easy and fast. Josh handled our backflow testing perfectly and got everything done ahead of the deadline. Communication was clear, and the whole process was hassle-free. It’s rare to find this level of service!

REVIEWS

Licensed, Insured & Always On Time

Backflow, Irrigation
& Sprinkler Services You Can count on.

Protecting your water system with expert care. Serving Spokane, and All surrounding areas.

We’re More Than
Wrenches & Valves.

10

100

100

We're partners in all Water System Solutions.

walk through our process step by step.

Learn, Connect
& Understand.

About Us

Contact Us

Questions Answered

Delivering real results
for over a decade.

Let's Talk
Water Solutions.

Licensed, Insured & Always On Time

Backflow, Irrigation & Sprinkler Services You Can count on.

Protecting your water system with expert care. Serving Spokane, and All surrounding areas.

We’re More Than Wrenches & Valves.

10

100

100

We're partners in all Water System Solutions.

walk through our process step by step.

Learn, Connect & Understand.

About Us

Contact Us

Questions Answered

Delivering real results for over a decade.

Let's Talk Water Solutions.

Backflow, Irrigation
& Sprinkler Services You Can count on.

We’re More Than
Wrenches & Valves.

Learn, Connect
& Understand.

Delivering real results
for over a decade.

Let's Talk
Water Solutions.