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Water system care that ripples through North Idaho.

From sprinklers to sinks, we've got North Idaho's back(flow). We offer expert irrigation services for homes and businesses that flow right.

Let's Talk Water
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    Home Backflow Testing

    Dirty water? Not on our watch. Our certified backflow testing keeps the bad stuff out, so your Coeur d'Alene or Hayden taps flow pure, and your family stays healthy.

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    Business Water Safety Checks

    We'll keep your business on the right side of the law (and the faucet). Our commercial backflow testing services make sure your North Idaho enterprise maintains only the best water quality and regulatory compliance.

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    Backflow Preventer Care

    Backflow preventers need love, too. Our backflow testing and irrigation maintenance keeps them doing their job right. You get cleaner water free from contaminants, and equipment that will never quit on you.

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About us

We don’t go with the flow; we control it.

FlowGuard isn't your average backflow business. We're the locals who turned our water obsession into a mission. We've grown our roots deep in North Idaho's soil. From Coeur d'Alene's lakeside homes to Hayden's hilltop properties, we've seen it all, fixed it all.

Our backflow testing and irrigation services include pinpointing sneaky leaks and overhauling entire systems. We treat North Idaho's water like liquid gold because, well, to us, it is.

Have a sprinkler system acting up? Or maybe your backflow preventer is on strike? No water challenge is too big or too small for our team. At FlowGuard, we set the standards. Every job gets our full attention, whether it's a quick check or a complete system revamp.

So next time your water's acting fishy (and not in a good, Lake Coeur d'Alene way), give us a call. We'll make sure the only thing flowing back is our gratitude for your business.

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Our services

Expert Water Solutions

We know irrigation inside and out in Coeur d'Alene and Hayden. Our team keeps your systems running smoothly while meeting all local regulations. No fuss, just reliable service.

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    Certified Backflow Checks

    We take backflow testing seriously. Our thorough checks ensure your system works perfectly and stays in line with Kootenai County codes.We're sticklers for safety and compliance.

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    Startup & Winterization

    Prepare your irrigation system for peak performance in spring and safeguard it against winter damage with our comprehensive seasonal maintenance service.

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    All-Inclusive Water Protection

    We take backflow testing seriously. Our thorough checks ensure your system works perfectly and stays in line with Kootenai County codes.We're sticklers for safety and compliance.

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    System Repairs

    Sprinkler problems? We're on it. Our team finds and fixes issues fast, keeping your lawn healthy and green. At $65/hour (minimum), you get quick, effective solutions quicker than you can say ‘brown spot’.

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The Importance of Backflow Testing

Why Backflow Testing?

Let's talk dirty water—or rather, how to keep it far away from your taps. Backflow testing is the best way to ensure that the water in your Coeur d'Alene or Hayden home stays as pure as a mountain stream.

We're the local experts who take this seriously (but we promise we're still fun at parties). Our certified team doesn't cut corners when it comes to your water safety.

Here's the lowdown on what backflow testing does:

  • Keeps your drinking water clean (no surprise flavors)
  • Keeps the regulation folks happy
  • Makes your plumbing last longer than a North Idaho winter
  • Spots trouble before it becomes a headache


Clean water matters here. Let's keep it that way, shall we?

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Your Yard's Best Friend All Year Long

Keep Your Landscape Thriving Year-Round

  • 01

    Spring System Activation

    We check for winter damage, fix what's needed, and get your system ready for prime growing time.

  • 02

    Water Usage Optimization

    We'll tweak your system to sip water, not guzzle it. Your lawn stays green, your water bill doesn't.

  • 03

    Fall Freeze Prevention

    We'll drain those pipes and bundle up your system tighter than you on a chilly Coeur d'Alene morning.

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    Winter Protection

    We guard your whole setup against the cold, so you don't face nasty repair bills in spring.

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Why Choose Us

Why FlowGuard

At FlowGuard LLC, we specialize in backflow prevention and water safety services for Coeur d'Alene and Hayden, North Idaho. Our deep understanding of local water systems and regulations ensures your property meets all safety standards.

  • Local Backflow Experts

    We know North Idaho water systems like locals know secret fishing spots

  • Customer-First Approach

    We listen (yes, really) and tailor our service to you

  • Comprehensive Water Protection

    One call does it all: backflow, sprinklers, and everything in between

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Our Partners

Trusted Alongside

Pricing

Our Pricing

  • Backflow TesT
    $55
    • Comprehensive testing by a licensed professional
    • Proper gauge attachment and calibration
    • Simulation of potential backflow scenarios
    • Careful monitoring of water pressure
    • Clear, detailed report of our findings
    • Honest recommendations for any necessary repairs
    Book Appointment
  • Winterization
    $100
    • Complete fall system shutdown and drainage
    • Complete drainage to prevent freezing
    • Thorough compressed air blowout of pipes
    • Winterization of above-ground components
    • Careful leak detection and damage assessment
    • Expert controller programming and maintenance
    Book Appointment
Our Reviews

What Our Clients Say

Our customers count on us to keep their water safe and their systems running smoothly. But don't just take our word for it. Check out what your neighbors, local landscapers, and plumbing pros have to say about us. Spoiler alert: They're pretty happy campers. We've earned their trust, and we'd love to earn yours too.

  • We hired Cody, the owner of FlowGuard to complete our backflow test and to do some sprinkler repairs. He did a great job, was very prompt and even came by between customers to help with a water problem we were having. We highly recommend using FlowGuard for your backflow tests and sprinkler repairs.

    Kelly Gill
  • Cody responded to my e-mail request for his back flow service inspection promptly. He kept us up to date with scheduling and showed up as promised. He was very professional and completed the back flow device test very quickly. Very reasonable. Would recommend his services whenever I can.

    Jim Dryden
  • Absolutely stellar service from this backflow company! He arrived promptly, assessed the situation, and resolved the backflow issue with precision and expertise. Super professional customer service all the way through the job as well. Highly recommend this company to anyone who is looking for backflow testing!

    Zakry Wenglikowski