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Rainwater Tank Installation in Little Rock, AR

Diamond State Plumbing installs rainwater tanks across Little Rock, AR, with licensed plumbers who handle sizing, site prep, and code-compliant hookups. We're open Monday through Friday, 8 AM to 5 PM. Call us at 501-585-5454 to schedule your installation.

4.8/5 (200+ reviews)

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Licensed, insured, bonded

We install rainwater tanks that catch roof runoff and hold it for the dry weeks ahead. Dry summers in Little Rock can turn a healthy lawn brown fast. Sizing and site prep both shape how well your system performs.

Our plumbers handle every step, from tank placement to the full hookup. The system ties into your home's plumbing safely and to code. Call us or request a quote to start your rainwater tank installation in Little Rock.

Right-Size Your Tank Before You Buy

If you live in Chenal Valley or west Little Rock, your roof is probably bigger than most. A bigger roof catches more rain, so your tank should match your roof size and how much water you use.

Little Rock gets about 50 inches of rain a year. Most of it falls in spring. A properly sized tank fills fast then and carries you through summer.

Steel tanks hold up longer over time. Plastic tanks cost less upfront and resist rust.

We measure your roof and talk through your water goals before we recommend a size. That way you buy the right tank once.

Prep a Level, Legal Site for Your Tank

In Little Rock, where your tank sits depends on your yard's slope and drainage. Water needs a clear path away from your home once the tank is full.

Large tanks need a flat, compacted base or a concrete slab underneath. This keeps thousands of pounds of water stable and level. Small tanks can sit on gravel or a paver pad instead.

Arkansas law allows homeowners to collect rainwater. You won't run into permit trouble here.

We walk your yard with you and pick a spot that drains well and holds the tank safely.

Why Little Rock Homeowners Hire a Licensed Plumber

Homeowners in Hillcrest want a tank that's installed right the first time, not a leaky DIY project. A licensed plumber ties your tank into gutters, overflow lines, and any pump system you need.

Backflow prevention keeps rainwater separate from your home's drinking water. This step protects your family and keeps the system code-compliant.

Little Rock inspectors expect proper drain slope and secure fittings on every job. We build to that standard on every install, not just when someone's watching.

Know What's Safe to Drink and Store

Little Rock homeowners often ask us if roof water is safe to drink straight from the tank. It isn't, not without filtering and treatment first.

A sealed, dark tank keeps untreated rainwater fresh for several weeks. Light and heat speed up bacteria growth, so we install tanks that block both.

Safe uses for untreated rainwater:
  • Watering your garden or lawn
  • Washing outdoor tools or equipment
  • Filling a pond or rain barrel feature
Anything you drink or cook with needs filtering first.

Keep Your Tank Clean and Overflow-Ready

If you live near Riverdale creeks, a working overflow line matters most. When your tank fills up, it should drain excess water safely away from your foundation.

Regular care keeps your system working through every dry season. We recommend:
  • Clean filters and screens once a year
  • Deep-clean the tank every one to three years
  • Check overflow lines before spring rains start
  • Watch for algae growth during Little Rock's humid summers

Common Questions

Yes, Arkansas allows homeowners to collect rainwater with no state restrictions. You won't need a special permit to install a tank on your property.

Yes, a licensed plumber should handle your tank installation. We connect the tank to your gutters and drainage the right way, with proper backflow prevention.

Your tank size depends on your roof area and how much water you plan to use. We measure your roof and talk through your goals before recommending a size.

Only larger tanks need a concrete slab or compacted base. Smaller tanks can sit on gravel or a paver pad instead.

You only need a pump if you want water pressure for irrigation lines or indoor use. Gravity-fed systems work fine for basic garden watering.

Inspect your tank once a year and deep-clean it every one to three years. Little Rock's humid summers can speed up algae buildup, so check filters more often if you notice it.

Why Local Matters
For Your Plumbing

You could call a big national chain. They'll probably charge you more and send someone who doesn't know Little Rock. Local plumbers understand that homes in Pulaski Heights have different plumbing than new builds in West Little Rock. They know which neighborhoods have older plumbing prone to mineral buildup and which areas tend to have foundation shifts that affect plumbing.

When you call a local company, you get someone who answers the phone and can usually tell you right away what's probably happening and when they can get there. No automated system. No waiting on hold for 20 minutes.

Response times are better too. A local plumber is 15 minutes away, not coming from another city. If you've got a burst pipe or sewage backing up, those minutes matter. Plus, local companies know the city inspectors, understand Little Rock's specific codes, and can get permits processed faster. When you need plumbing work done right and done quickly, local is the way to go.

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Have any questions? Contact us today for expert services in Little Rock and neighboring communities. Let us handle your plumbing needs!