Sprinkler Repair, Smart Controllers & Drainage Solutions for McKinney Homeowners

NTMWD-compliant irrigation service across Stonebridge Ranch, Craig Ranch, Trinity Falls, and every ZIP from 75069 to 75072. Same-day diagnostics. Licensed by the Texas Department of Licensing and Regulation – Licensed Irrigator #LI0024249.

• ⭐ 5.0 on Google (313 reviews from across North Texas)
• TDLR Licensed Irrigator #LI0024249
• Family-owned – 6 years serving North Texas
• Same-day & weekend service available

Casas Irrigation provides sprinkler repair, smart controller installation, French drain construction, and landscape lighting services to McKinney, TX homeowners across ZIP codes 75069, 75070, 75071, and 75072. Our crews operate to the standards required by McKinney Public Works and the North Texas Municipal Water District (NTMWD), which mandates a year-round 2-day-per-week outdoor watering schedule across all member cities. Whether you need a same-day sprinkler head repair in Stonebridge Ranch, a Rachio or Hunter Hydrawise controller programmed for NTMWD compliance in Craig Ranch, or a French drain installed to handle the Houston Black clay drainage challenges in Trinity Falls, our licensed technicians dispatch from our Frisco service center to McKinney addresses within 24 hours of your call.

Why McKinney Lawn Irrigation Requires Local Expertise

Three local realities shape how every Casas Irrigation crew approaches a McKinney property. Understanding them is the difference between an irrigation system that works for a year and one that works for a decade.

1. NTMWD’s Mandatory 2-Day Watering Schedule (Year-Round)

McKinney is served by the North Texas Municipal Water District, which sources treated surface water from Lake Lavon, Lake Texoma, Jim Chapman Lake, and Lake Tawakoni. NTMWD’s Stage 2 mandatory rules apply year-round. From April 1 through October 31, no outdoor watering is permitted between 10:00 AM and 6:00 PM. Even-numbered addresses water on Mondays and Thursdays; odd-numbered addresses water on Tuesdays and Fridays. Violations are reported through the McKinney Public Works WaterSmart program and assessed via your regular water bill.

What this means for your system: a standard mechanical controller is no longer compliant with the way McKinney watering needs to be scheduled. Smart controllers (Rachio, Hunter Hydrawise, Rain Bird LNK) can be programmed to honor the even/odd schedule automatically and pause during the 10 AM–6 PM blackout window. Every new install we complete in McKinney includes NTMWD-compliant programming.

2. Houston Black Clay Soil

Almost all of McKinney sits on Houston Black clay – a dense, expansive soil that holds water poorly and shrinks dramatically during dry stretches. Two practical consequences for irrigation:

• Surface runoff happens fast. Long single-cycle watering wastes water and triggers NTMWD violation reports. We program every McKinney controller for cycle-and-soak (multiple short cycles with rest periods).
• Drainage problems are common. The same clay that resists irrigation absorption also resists storm runoff, which is why drainage projects in McKinney run higher volume than in sandier suburbs to the south.

3. Foundation Watering Is Allowed Any Time

Few homeowners know this: McKinney watering restrictions do not apply to foundation watering with a soaker hose, up to 2 hours per session. On expansive clay, foundation soaker hoses are not optional. They prevent the slab heave that costs Collin County homeowners thousands in foundation repair every summer. We install dedicated foundation-watering zones on every new system and retrofit existing systems on request.

Irrigation, Drainage & Lighting Services in McKinney, TX

Sprinkler Repair (Same-Day Available)

Broken sprinkler heads, leaking valves, electrical solenoid failures, low-pressure zones, and timer/controller faults. We carry common Rain Bird, Hunter, Toro, and Irritrol parts on every truck, which means most McKinney sprinkler repair calls are resolved in a single visit. Typical residential sprinkler repair in McKinney runs per call depending on parts.

Smart Controller Installation

Rachio 3 and 3e, Hunter Hydrawise, Rain Bird LNK Wi-Fi modules. We program every install with NTMWD’s even/odd schedule, the 10 AM–6 PM blackout window, and zone-specific cycle-and-soak intervals tuned for Houston Black clay. EPA WaterSense-labeled controllers may qualify for utility rebates in select North Texas cities – we’ll check eligibility before quoting.

French Drain & Drainage Installation

French drains, channel drains, downspout extensions, dry creek beds, sump pumps, and yard grading. Most residential French drain projects in McKinney run depending on linear footage and depth. McKinney does not require a permit for residential French drains in your own yard, but utility crossings require a locate call to 811 before excavation – we handle that for you.

Landscape Lighting Design & Installation

Low-voltage LED path, accent, and architectural lighting. Designed for the long Texas evenings and engineered to withstand the freeze-thaw cycles that fail cheap big-box lighting kits within two summers.

Sprinkler Winterization & Blowout

North Texas freezes are short but severe. We use compressed air to clear lines, drain backflow assemblies, and protect controllers before the first hard freeze. Standard winterization service for a McKinney residential system.

Backflow Testing & RPZ Certification

Texas state law requires annual backflow assembly testing on residential and commercial systems with RPZ devices. We are TCEQ-licensed to perform certified tests and file the report directly with McKinney Public Works on your behalf.

Where in McKinney We Work

We dispatch to every McKinney ZIP code (75069, 75070, 75071, 75072). The three communities below represent our highest project volume in McKinney over the last 24 months.

Stonebridge Ranch (75070, 75071)

McKinney’s largest master-planned community. The mature landscape and established irrigation systems here mean most calls are for controller upgrades, zone expansion, and repair of 15- to 20-year-old systems. We have completed projects on the front-yard turf zones, golf-course-adjacent properties, and HOA-required landscape sections in Stonebridge Ranch over the last several seasons.

Craig Ranch (75070)

Younger landscapes, newer construction, and TPC Craig Ranch’s manicured surroundings create a higher concentration of smart controller installations and landscape lighting projects. Craig Ranch homeowners often request Hunter Hydrawise systems because of the included weather-based scheduling.

Trinity Falls (75071)

Six miles north of Downtown McKinney along the Trinity River. New construction, large lots, and proximity to the floodplain make drainage a common concern. French drain installations in Trinity Falls represent a meaningful share of our McKinney drainage work, particularly on properties backing up to natural drainage corridors.

What North Texas Homeowners Say About Our Work

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Frequently Asked Questions (FAQs)

What are the current outdoor watering rules in McKinney, TX?

McKinney follows the North Texas Municipal Water District (NTMWD) Stage 2 mandatory rules year-round. Outdoor irrigation is limited to 2 days per week. From April 1 through October 31, no watering is permitted between 10:00 AM and 6:00 PM. Even-numbered street addresses water on Mondays and Thursdays; odd-numbered addresses water on Tuesdays and Fridays. Hand watering with a shut-off nozzle and foundation watering with a soaker hose (up to 2 hours) are permitted any time. Violations are reported through McKinney Public Works WaterSmart and penalties appear on your water bill.

How much does sprinkler repair cost in McKinney?

Most residential sprinkler repair service calls in McKinney run $85 to $250, including the diagnostic, common replacement parts (heads, nozzles, solenoids, wire repairs), and labor. Major repairs like full valve replacement or controller swaps typically fall between $250 and $650. We carry standard Rain Bird, Hunter, Toro, and Irritrol parts on every truck, which means roughly 9 out of 10 McKinney repair calls are completed in a single visit.

Do I need a permit to install a French drain in McKinney, TX?

McKinney does not require a permit for residential French drain installations on your own property. However, any excavation crossing utility lines requires an 811 locate call before digging – this is Texas state law. If your French drain ties into the public storm sewer or crosses into the City right-of-way, McKinney Public Works will require a permit. We handle the 811 call and any required permitting on every project.

Why is my sprinkler system using so much water in McKinney?

The three most common causes in McKinney are: (1) Houston Black clay soil causing surface runoff during long single-cycle watering – the fix is cycle-and-soak programming; (2) hidden underground leaks at valves or pipe joints, which can waste 50+ gallons per zone per cycle without showing on the surface; and (3) an older mechanical controller that cannot honor the NTMWD 10 AM–6 PM blackout, leading to overwatering during peak evaporation hours. A smart controller upgrade and a 30-minute system audit will identify which of the three applies.

Can I get a watering exemption from McKinney if I just installed new sod?

Yes. McKinney Public Works offers a New Landscape Establishment Exemption that allows daily watering for up to 30 days following sod or hydromulch installation. The exemption must be requested before the install begins through the City of McKinney Watering Exemption Request Form. Overseeding does not qualify. All water used during the exemption period is the responsibility of the account holder. We can help schedule your sprinkler installation to coincide with the exemption window.

What smart sprinkler controllers work best for McKinney’s watering schedule?

The three controllers we install most often in McKinney are the Rachio 3 (or 3e), Hunter Hydrawise, and Rain Bird LNK Wi-Fi modules. All three support the even/odd schedule, the 10 AM–6 PM blackout window, weather-based skipping, and cycle-and-soak programming required for Houston Black clay. The Rachio 3 has the cleanest mobile interface; Hunter Hydrawise offers the strongest professional-monitoring features; Rain Bird LNK works best as a retrofit on existing Rain Bird systems. EPA WaterSense-labeled models may qualify for utility rebates.

Is Casas Irrigation licensed to do backflow testing in McKinney?

Yes. We are licensed by the Texas Commission on Environmental Quality (TCEQ) to perform backflow assembly testing and certified RPZ device testing. Texas state law requires annual backflow testing on all residential and commercial irrigation systems with RPZ devices, and the test report must be filed with the local water utility. We perform the test, complete the TCEQ-required documentation, and submit the report to McKinney Public Works on your behalf.

When should I winterize my sprinkler system in McKinney?

Winterize before the first sustained freeze, which historically arrives in McKinney between mid-November and mid-December. A proper sprinkler winterization uses compressed air to blow water out of the supply lines, drains the backflow assembly, and shuts down the controller. Skipping winterization on a Texas system causes more spring repair calls than any other single issue – frozen water expanding inside a backflow assembly will crack the brass body, a $400+ replacement that a $130 winterization would have prevented.

McKinney Service Area

ZIP codes served in McKinney: 75069, 75070, 75071, 75072. Outside McKinney we also serve Allen, Plano, Frisco, Little Elm, Prosper, The Colony, and Celina from our Frisco-area dispatch hub.

Schedule McKinney Sprinkler or Drainage Service

Tell us what’s going on with your system. We’ll dispatch a technician – usually same day for McKinney addresses – and quote any work before we begin. No upsells, no surprises.