Marietta's hot summers and clay soils demand irrigation systems designed for local conditions. We install, repair, and maintain sprinkler systems throughout Cobb County that deliver the right amount of water to keep landscapes healthy without waste.
As Marietta's trusted landscaping company, Alegria Landscaping has been transforming properties throughout the city for years. From the historic homes near the Square to modern subdivisions, we understand what makes Marietta landscapes thrive.
Our irrigation services ensure your landscape receives the right amount of water at the right time. We design, install, and maintain efficient watering systems that protect your investment.
Did You Know?
Marietta was founded in 1834 and is home to the historic Marietta Square, one of Georgia's most charming downtown areas with beautifully landscaped public spaces.
Proudly serving
Marietta Square · East Cobb · West Marietta · Franklin Gateway · Powers Ferry
We specialize in water-efficient irrigation designs that meet local water restrictions while keeping your landscape healthy during Georgia's hot summers.
Ensure proper watering for plant health
Save water with efficient systems
Automate your lawn care routine
Protect your landscape investment
Browse through our recent work in the area

Upgraded aging system with WiFi-enabled smart controller and new efficient heads. Water usage dropped 30% while lawn health improved.
Irrigation Systems feedback from Marietta residents
Tech-Savvy Homeowner
East Cobb
Smart controller was the best upgrade. I adjust watering from my phone, it skips when it rains, and my water bill dropped. Should have done this years ago.
via Google
New Homeowner
West Marietta
Complete system installation was smooth. They explained every zone, showed me how to use the controller, and the lawn has never looked better.
via Yelp
Gardener
Franklin Gateway
Drip irrigation changed my garden. No more wet leaves, no more overspray on the driveway. Plants get exactly what they need.
via Direct
Common questions about irrigation systems in Marietta
Cobb County requires permits for retaining walls over 4 feet. Some HOAs have specific landscaping requirements.
Clay soil is prevalent in Marietta, requiring proper soil amendment for plant health. Drainage issues are common on sloped properties.
Spring and fall are ideal for planting. Summer heat requires proper irrigation and heat-tolerant plant selection.
Mix of established neighborhoods with mature trees and newer developments. Properties range from historic homes near the Square to modern subdivisions.
Contact us today for a free estimate. We'll visit your property, discuss your goals, and provide a detailed proposal.