Winterizing your sprinkler system is essential to prevent freezing damage. Here's what you can expect in terms of costs and factors affecting pricing.
1. Average Costs
| Service Type | Cost Range |
|--------------------------------|--------------------------|
| Professional Winterization | $56–$132 (3–4 zones) |
| DIY Winterization | $30–$60 (air compressor rental) |
| Blowout Draining | $100–$250 |
| Manual Drain Valve | $75–$150 |
| Automatic Drain Valve | $90–$175 |
2. Cost by Number of Zones
| Number of Zones | Average Cost |
|---------------------|------------------|
| 1–2 Zones | $50–$75 |
| 3–4 Zones | $80–$100 |
| 5–6 Zones | $100–$130 |
| 7–8 Zones | $150–$250 |
3. Key Cost Factors
Type of System
- Manual Drain Valve: $75–$150. Drains manually via a valve but may leave water in low spots.
- Automatic Drain Valve: $90–$175. Drains automatically but also prone to trapped water.
- Blowout Draining: $100–$250. Uses high-pressure air to force out all water, the most effective method.
Labor Costs
- Landscaping Companies: $75–$150 flat rate.
- Plumbers: $40–$200, slightly higher due to specialized expertise.
Timing
- Early Winterization: Discounts available as landscaping companies schedule multiple jobs in fall.
- Late Winterization: Higher service call rates closer to the first freeze.
Service Agreements
- Bundling winterization with spring activation or summer inspections can save money.
4. DIY Winterization Costs
- Cost Range: $30–$60 for air compressor rental.
- Risks: Potential for injury or damage if not done properly, especially with high-pressure air compressors.
5. Additional Costs and Add-Ons
- Lawn Care Services: $50–$210 per visit.
- Lawn Aeration: $100–$350.
- Sod Replacement: $1,100–$3,000.
- Grass Seeding: $0.10–$0.35 per sq. ft.
- Landscaping Projects: $1,300–$6,100.
6. Tips to Save Money
Plan Early:
- Schedule winterization before late fall to take advantage of discounts.
Bundle Services:
- Opt for packages that include winterization and spring activation.
DIY for Small Systems:
- If your property allows natural drainage, manual or automatic systems may not require blowout draining.
7. When to Winterize and Activate
- Winterize: Mid-to-late fall or early winter, before the first freeze.
- Activate: Early spring, after the threat of frost has passed.
Winterizing your sprinkler system ensures its longevity and efficiency. Whether you DIY or hire a pro, timely action can save you from costly repairs!
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