Winterization Services

Protect Your Irrigation System Before Freezing Weather Arrives

Michigan winters can cause thousands of dollars in damage to an irrigation system that isn’t properly winterized. Water left inside pipes, valves, sprinkler heads, or backflow devices can freeze, expand, and crack expensive components.

At Island Irrigation & Drainage, we professionally winterize sprinkler systems throughout Grosse Ile and the Downriver communities, using commercial-grade air compressors and proven procedures that safely remove water from your irrigation system.

With more than 25 years of local experience, we understand the unique layouts and conditions found on Grosse Ile properties and make sure your system is protected before winter arrives.

What’s Included

Every winterization service includes:

Complete sprinkler system blowout using commercial equipment
Removal of water from irrigation lines
Winterizing sprinkler heads and valves
Controller shutdown (if desired)
Visual inspection for obvious issues
Recommendations for repairs before spring

Why Professional Winterization Matters

Using an undersized compressor—or too much air pressure—can damage your irrigation system.

Professional winterization helps prevent:

Frozen pipes
Cracked sprinkler heads
Split fittings
Broken valves
Damaged backflow preventers
Expensive spring repairs

Proper winterization is one of the most important maintenance services you can perform for your irrigation system.

Local Knowledge Makes a Difference

Grosse Ile isn’t like everywhere else.

Different soil conditions, waterfront properties, well systems, and varying elevations all affect irrigation systems. After decades of servicing properties throughout the island, we understand these differences and tailor our service accordingly.

Keeping Grosse Ile Green. One Zone at a Time.

Winterization Pricing

City Water Systems
Starting at $50

Pump Systems
Pricing varies depending on system configuration.

Book Early & Save

Schedule your winterization before September 15 and your early booking discount will automatically be applied to your invoice.

Appointments fill quickly once temperatures begin to drop, so early scheduling helps guarantee your preferred date.

Frequently Asked Questions

When should I winterize my sprinkler system?

Most systems in Southeast Michigan should be winterized between late September and early November, before freezing temperatures arrive.

Can I winterize my system myself?

Most homeowners don’t have access to the commercial air compressors required to safely remove water from an irrigation system. Improper winterization can lead to costly damage.

What happens if I skip winterization?

Water remaining inside the system can freeze and expand, causing cracked pipes, broken sprinkler heads, damaged valves, and costly repairs in the spring.

How long does a winterization take?

Most residential systems take between 20–45 minutes, depending on the size of the property and the number of zones.

Do you service pump systems?

Yes. We winterize both city water and pump-fed irrigation systems.

Ready for Winter?

Protect your irrigation investment before freezing weather arrives.

Call (734) 365-9651 or Schedule Online today.