Commercial 2-Wire Irrigation
in San Antonio, Texas
San Antonio's strict water conservation requirements and Edwards Aquifer regulations demand irrigation systems that can prove compliance. 2-wire decoder technology with smart controllers is the most defensible solution for large commercial properties in Bexar County.
San Antonio's Water Conservation Mandate
San Antonio operates under some of the most rigorous water conservation regulations in Texas. We design every system to meet and document compliance with SAWS and EAA requirements.
Edwards Aquifer Regulations
The Edwards Aquifer Authority (EAA) enforces strict pumping restrictions and stage drought rules. Commercial properties must be able to demonstrate compliance — and 2-wire systems with smart controllers make that simple.
Stage Watering Restrictions
San Antonio Water System (SAWS) enforces tiered watering stage restrictions. 2-wire controllers can be remotely reprogrammed to comply instantly when SAWS activates new stage requirements.
Limestone & Caliche Soils
Much of Bexar County sits on shallow limestone with caliche hardpan. Irrigation design must account for poor drainage, perched water tables, and the risk of root zone saturation.
Historic & Sensitive Properties
The River Walk, King William Historic District, and other San Antonio landmarks require irrigation solutions that respect architecture and underground archaeology.
San Antonio Properties We Serve
- Military installations and defense facilities
- Tourism, hospitality, and River Walk properties
- Healthcare and medical center campuses
- University and college facilities
- Large HOA communities
- Government and municipal grounds
- Commercial corridors and retail centers
- Industrial and logistics park landscaping
San Antonio Coverage Areas
San Antonio Client Results
"When the Edwards Aquifer went to Stage 2 restrictions mid-summer, 2 Wire Irrigation remotely reprogrammed our entire 8-property HOA portfolio overnight to comply. That kind of flexibility is exactly why we converted to 2-wire."
"Our River Walk property required directional drilling to avoid disturbing historic hardscape. 2 Wire Irrigation handled the sensitive installation without a single issue raised by the historic preservation board."
San Antonio Irrigation Resources
Guides for San Antonio properties navigating EAA restrictions, SAWS compliance, and water conservation mandates.
Water Audits and TCEQ: What Texas Commercial Properties Need to Know
TCEQ landscape water conservation rules affect most Texas commercial properties, but few property managers understand what's actually required. Here's a clear breakdown of the rules, audit requirements, and…
ET-Based Irrigation Scheduling: Stop Overwatering Texas Landscapes
Most Texas commercial irrigation schedules are set once and left alone — resulting in significant overwatering in winter and spring, and underwatering during peak summer demand. ET-based scheduling…
Distribution Uniformity: The Number That Determines Your Irrigation Efficiency
Distribution Uniformity (DU) is the single most important metric for assessing how efficiently a commercial irrigation system applies water. Most property managers have never heard of it. Here's…
San Antonio Irrigation FAQs
Common questions from San Antonio commercial properties navigating EAA and SAWS requirements.
The Edwards Aquifer Authority (EAA) enforces pumping restrictions that escalate through drought stages — from Stage 1 (voluntary conservation) through Stage 5 (emergency restrictions). Commercial properties on EAA-regulated groundwater must be able to cut irrigation use on short notice when stages are declared. 2-wire systems with remote management capability allow programming changes from a phone or laptop within minutes of a stage declaration.
Yes. SAWS enforces watering day restrictions, time-of-day restrictions, and water budget allocations for large commercial accounts. All systems we design for SAWS-served properties include programming that complies with current SAWS requirements. For properties receiving water budget notices, we can assist with the audit documentation and efficiency improvements needed for budget compliance or variance application.
Shallow limestone and caliche hardpan create drainage challenges — water perches above the impermeable layer rather than moving through the root zone. We address this through aggressive cycle-soak scheduling, carefully matched precipitation rates, and — on properties where the hardpan is shallow enough to affect turf health — zone design that minimizes irrigation in areas where drainage isn't viable.
Yes. Historic and architecturally sensitive properties require special care — we use directional drilling and non-invasive installation methods where conventional trenching would damage hardscape, root systems, or subsurface archaeology. We've worked on sensitive properties in the River Walk corridor, King William Historic District, and other protected areas in San Antonio.
Our San Antonio team is based locally and targets same-day or next-day response for active system failures affecting significant turf areas during the irrigation season. Standard repair requests are typically scheduled within 3–5 business days. San Antonio maintenance program clients receive priority dispatch.
Yes. We serve the entire San Antonio metro including New Braunfels, Schertz, Cibolo, Universal City, Boerne, and Helotes. We also work on commercial properties in San Marcos and the I-35 corridor between San Antonio and Austin.
Ready to Discuss Your San Antonio Property?
Our San Antonio team understands EAA requirements and can help you design a system that meets conservation goals while keeping your landscape green.