🌿 Serving the entire North Metro — North Branch, Forest Lake, Wyoming, Lindstrom, Hugo & beyond

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❓ Common Questions — Answered

Irrigation FAQs —
Everything You Want to Know

We get a lot of the same questions from homeowners across North Branch, Forest Lake, and the North Metro. Here are honest answers from our team — no fluff, no sales pitch.

Most residential systems in the North Metro range from $3,500 to $8,000+ depending on the size of your yard, number of zones, soil conditions, and the components chosen. Larger properties or systems with smart controllers and drip zones for gardens will be on the higher end.

We never quote over the phone without seeing the property. We do free site walkthroughs — we'll walk your yard, check your water pressure, and give you an accurate number before any commitment.

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Most residential installs are completed in one to two days. A smaller single-zone yard can sometimes be done in a half day. Larger properties, commercial sites, or jobs with complex soil conditions may take two to three days.

We do our best to minimize lawn disruption — lines are pulled with a vibratory plow rather than trenching wherever possible, and any disturbed turf is replaced as we go.

It depends on the size and layout of your property. A typical North Metro suburban lot might need 4 to 8 zones. Larger properties or those with gardens, trees, and specific watering needs often need more.

Zones aren't just about size — different areas of your yard have different watering requirements. Sunny turf, shaded beds, and drip lines for gardens should all be on separate zones for efficient watering. We design this during your free site walkthrough.

Some minor disruption is unavoidable, but we minimize it significantly. We use a vibratory plow that pulls pipe through the ground without digging a trench. Any areas that are disturbed are leveled and sod is replaced before we leave.

Within a few weeks of regular watering, most yards show no visible sign of installation. The grass grows back quickly — especially since your new system will be keeping it well watered.

In most North Metro municipalities a permit is not required for a standard residential irrigation system. However, requirements vary by city — some require permits for systems that connect to the municipal water supply or include a backflow preventer inspection.

We handle all permit research as part of your project. If a permit is needed in your area, we'll take care of it. You won't have to deal with city hall.

We primarily install Hunter and Rain Bird components — both are industry-leading brands with excellent parts availability and long warranties. We stock the components we use so repairs and replacements are fast if anything ever needs attention.

For controllers, we install smart weather-based models that automatically adjust your schedule based on rain and temperature — saving water and preventing overwatering.

Yes — when designed properly. The biggest driver of high water bills is overwatering, which is extremely common with manual hoses and poorly configured systems. A properly zoned system with a smart controller waters only what needs water, only when it needs it, and shuts off automatically when it rains.

Most homeowners see measurable water savings compared to hand watering. The system pays for itself over time — and your lawn looks better too.

A dead zone is one of the most common issues we see. The most likely causes are:

  • Faulty solenoid valve — the valve that controls that zone has failed and isn't opening
  • Broken wire — a nick in the wire from lawn aeration, landscaping, or settling soil
  • Controller programming issue — the zone was accidentally disabled or the timer is misconfigured
  • Clogged or damaged heads — debris blocking the zone's heads prevents pressure from building

We diagnose the exact cause on the first visit and fix it the same day in most cases.

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Yes, and it's usually a quick fix. A head that won't pop up is often clogged with debris or dirt — especially after spring startup. Heads that spray wrong may have been bumped by a lawnmower, shifted over winter, or simply need adjustment.

Head replacements are inexpensive, and adjustments typically take just a few minutes per head. We check every head during spring startup and make adjustments as part of the service.

Yes — absolutely. We service all brands and all systems regardless of who installed them. Hunter, Rain Bird, Toro, Orbit, or no-name systems that came with the house — we'll diagnose and repair it.

If you just moved in and aren't sure what you have or how it works, we can do a full system assessment to document your zones, test every head, and make sure everything is properly calibrated.

It very likely is. A soggy patch that appears after irrigation runs is almost always a broken lateral line, a leaking valve, or a head that's stuck open. Underground leaks can go unnoticed for a long time and waste a significant amount of water.

We locate and repair line breaks and leaks efficiently — often without having to dig up large sections of the yard. Call us as soon as you notice it; a small leak left unchecked can saturate the soil and damage your lawn's root system.

Not necessarily. Before assuming it needs replacement, check these:

  • Make sure the outlet it's plugged into has power — try another device
  • Check if the transformer has blown a fuse (some controllers have an internal fuse)
  • Look for a reset button or try unplugging for 30 seconds

If none of that helps, the transformer or controller board may have failed. Controllers are relatively inexpensive to replace, and we keep common models in stock. We'll have you back up and running the same visit.

Simple repairs like a broken head replacement are very affordable — often $75–$150 for parts and labor. More involved repairs like a valve replacement, wire repair, or line break can range from $150–$400 depending on complexity and access.

We always diagnose first and give you a clear quote before doing any work. No surprise charges, ever. If we find something beyond the initial issue we'll tell you before proceeding.

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In the North Metro, we typically recommend scheduling spring startup for late April through mid-May once the ground temperature has stabilized above freezing and the risk of a hard frost has passed.

The key is not to rush it — pressurizing your system too early while there's still frost in the ground can crack pipes and damage heads. That said, our schedule fills up fast in April. We recommend booking your startup appointment in late February or March to get your preferred time slot.

Learn about spring startup →

Our spring startup service includes:

  • Slow, safe pressurization of the system to check for leaks or breaks
  • Running each zone individually and visually inspecting every head
  • Adjusting head direction, arc, and distance as needed
  • Clearing any clogged heads or nozzles
  • Checking and programming the controller for the season
  • Noting any repairs needed and quoting them before proceeding

We don't just turn it on and leave — we make sure every zone is doing its job before we go.

Technically yes, but we recommend against it for a few reasons. The most important step — pressurization — needs to be done slowly and carefully. Pressurizing too quickly can cause water hammer, which can crack pipes and blow out fittings, especially if there's any remaining ice in the lines.

A professional startup also catches issues early that DIY often misses — a weeping valve, a slightly misaligned head, or a zone that's running too long. Catching these in spring avoids costly repairs mid-season.

We recommend scheduling your blowout for mid-September through mid-October in the North Metro — before the first hard freeze but after the lawn has mostly stopped actively growing.

Don't wait for a frost warning to call — by then we're booked solid and the window to protect your system safely is closing fast. Book in August or early September to guarantee your spot. A freeze event in October with water still in your lines can crack pipes and destroy backflow preventers — repairs that cost significantly more than the blowout itself.

Learn about winterization →

We use a commercial-grade compressor to force compressed air through each zone individually, pushing all remaining water out of the pipes and heads. Each zone is run multiple times until no water comes out — we don't move on until a zone is confirmed dry.

We also shut off and drain the backflow preventer, close the main irrigation shutoff, and drain any accessible low points. The goal is zero water remaining in the system before the ground freezes.

It's possible but risky without experience. The most common DIY mistakes are using too high a pressure (which destroys heads and fittings), running each zone too briefly (leaving water in the lines), and not knowing where all the low points are.

Rental compressors also typically don't have the CFM (cubic feet per minute) output required for larger systems — they'll clear the heads but may leave water in the lateral lines where it freezes and cracks. A professional blowout with the right equipment is inexpensive insurance against a much larger repair bill in spring.

It depends on how cold your winter was and where the water was sitting. In a mild winter you might get lucky — but in a typical Minnesota winter with sustained sub-zero temperatures, water left in the lines will freeze and expand, and something usually cracks.

Common damage from a missed winterization: cracked lateral pipes, split backflow preventers, blown fittings, and stuck or damaged heads. We see this every spring. Schedule your startup early so we have time to assess the damage and get repairs done before the season starts.

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Still have a question?
Just call or text us.

We're a real local team — not a call center. Brent or one of our guys will pick up, and if we don't have the answer on the spot we'll call you back.

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