Custom Sprinkler Systems That Keep Your Lawn Green All Summer — Without Wasting a Drop
Professional irrigation system installation for homeowners in Gallatin, Hendersonville, Mount Juliet, and surrounding Middle TN communities. Efficient sprinkler coverage, long-term reliability, and water-smart design — built exactly for your property.
Request a Free Estimate
Fill out the form and we'll call you within 24 hours to schedule your on-site walkthrough.
Water-Smart Systems, Installed the Right Way
Every Rainey irrigation system is custom-designed with smart zoning that matches sun exposure, soil conditions, and plant needs — so water stays where it belongs and your landscape thrives all season long.
Head-to-Head Coverage
Properly sized spray heads and rotors eliminate dry patches and brown spots. No more hauling hoses across the yard on 95° days.
Smart Zoning by Zone
Sunny front yard, shaded back beds, thirsty new plantings — each zone gets the exact amount of water it needs. No more, no less.
Wi-Fi & Weather-Aware
Control your system from your phone. Rain and freeze sensors automatically pause watering so you're never the neighbor with sprinklers running in a downpour.
Designed Around Hardscapes
Driveways, patios, and sidewalks stay dry. Fine-tuned placement eliminates overspray and keeps every drop on your landscape.
Drip for Landscape Beds
Filtration and pressure-regulated drip lines deliver slow, targeted water right to the root zone — where your plants actually use it.
Built to Last
Check valves, pressure regulation, and commercial-grade components mean fewer service calls and a system that performs year after year.
From Free Estimate to a Perfectly Watered Lawn
Three straightforward steps. No guesswork, no hidden costs, no pressure.
Free On-Site Walkthrough
We visit your property, map your yard, and design a custom system around your turf, beds, sun exposure, and water pressure. You get a firm quote — no surprises.
Clean, Careful Installation
Our crew installs your system with minimal disruption to your lawn. Lines are trenched, heads are placed, and everything is tested zone-by-zone before we leave.
Smart Setup & Walk-Through
We program your Wi-Fi controller, sync rain/freeze sensors, walk you through the app, and fine-tune every head so your coverage is dialed-in from day one.
Complete Irrigation Solutions for Your Property
From full-yard sprinkler installs to smart upgrades and drip systems for flower beds — we do it all, and we do it right the first time.
Lawn Sprinkler System Installation
Properly sized spray heads and rotors with head-to-head coverage — no dry patches, no brown spots. Every head is fine-tuned to avoid overspray onto driveways, sidewalks, and patios.
- Custom zone design for sun and shade
- Professional-grade rotors & spray heads
- Pressure-regulated for even coverage
- Check valves to prevent low-head drainage
Drip Irrigation for Landscape Beds
Drip irrigation systems that work alongside your sprinkler system — with filtration and pressure regulation to deliver slow, targeted water directly to the root zone of every plant.
- Dedicated zones for new plantings
- In-line drip with integrated emitters
- Filter and pressure regulator included
- Reduces pooling and runoff
Smart Sprinkler Upgrades
Upgrade your existing system with Wi-Fi sprinkler controllers, rain and freeze sensors, and seasonal adjustments that automatically adapt your schedule — saving water and lowering your bill.
- Wi-Fi controllers (control from your phone)
- Rain and freeze sensors
- Automatic seasonal adjustments
- Works with Alexa & Google Home
Repairs & System Tune-Ups
Broken heads, leaking valves, uneven coverage, or a controller that stopped working? We repair all makes and models, and we can retrofit older systems with modern smart components.
- Head replacement & adjustment
- Valve & wiring repair
- Coverage & pressure diagnostics
- Controller upgrades & replacements
Real Results From Real Lawns
"Rainey designed a system for our half-acre that finally gave the side yard even coverage. The Wi-Fi controller is a game-changer — I adjust everything from my phone. Professional crew, clean install, great follow-up."
"We had two other companies quote us before we called Rainey. They were the only ones who actually walked the whole property and designed around our hardscapes. Zero overspray on the driveway, lawn looks incredible."
"They added drip lines to all our landscape beds and our plants have never looked better. Honest pricing, showed up on time, and explained everything. Would absolutely hire again."
Irrigation Questions, Answered
The straight answers we wish every homeowner had before getting quotes.
How much does a sprinkler system cost in Middle TN?
Most residential systems in Gallatin, Hendersonville, and Mount Juliet fall between $3,500 and $7,500 depending on lot size, zones, and whether you want smart controls. We provide firm, written quotes after a free on-site walkthrough — so you'll know the exact number before anything is installed.
Will installation damage my lawn?
We use a vibratory plow that pulls lines through the soil with minimal disturbance — most customers can barely tell we were there within 2–3 weeks. We're meticulous about cleanup and protect hardscapes throughout the install.
Do I really need smart controls and sensors?
Yes — and it pays for itself. Wi-Fi controllers with rain and freeze sensors automatically skip watering when nature handles it, cutting water bills by 20–50%. You also get phone control, seasonal auto-adjustments, and leak alerts. It's the single highest-ROI upgrade on any system.
How long does installation take?
Most residential installs are completed in 1–2 days. We arrive early, work cleanly, and walk you through the full system before we leave. You'll have a fully programmed, tested, and dialed-in system ready to go.
Do you service systems you didn't install?
Absolutely. We repair, adjust, and upgrade systems from any brand or installer. If your coverage is uneven, your controller died, or you want to add smart features to an older system, we can help.
What areas do you serve?
We're based in Middle Tennessee and serve Gallatin, Hendersonville, Mount Juliet, Lebanon, Nashville, and the surrounding communities. Not sure if you're in our area? Give us a call — if we can't help, we'll point you to someone who can.
Ready for a Lawn That Waters Itself?
Fill out our online form or give us a call today to schedule your free estimate.