Lawn Irrigation in Plymouth
Lawn Irrigation in Plymouth typically runs $3,000 to $5,000 for a new system on a 1/4 acre lot and $5,000 to $8,000 for a new system on a 1/2 acre lot, depending on yard size and zones, system complexity and smart controls. 32 local contractors serving Plymouth. We are still vetting a TenPenny pro for this area.
- 32 local providers
- Hennepin County, Minnesota
Irrigation for Hennepin County's shaded old yards
Minneapolis-area yards are a patchwork: deep shade under boulevard trees, blasted-sun boulevards, established gardens, and narrow side yards, often all on one lot. Watering that patchwork evenly is a design problem, and tree roots make trenching an art of its own.
An experienced local installer zones the yard by what each part actually needs and routes lines around mature roots without wrecking them. Garden beds get drip, turf gets coverage without overspray on the siding, and the whole yard thrives on a system you never notice.
Plymouth is in Hennepin County. See all trades in Hennepin County Lawn Irrigation across Minnesota and Wisconsin
What it costs
| Job | Typical range |
|---|---|
| New System (1/4 acre) | $3,000 - $5,000 |
| New System (1/2 acre) | $5,000 - $8,000 |
| New System (1+ acre) | $8,000 - $15,000 |
| Smart Controller Upgrade | $200 - $500 |
| Winterization (Blowout) | $75 - $150 |
| Spring Startup | $75 - $150 |
| Head Replacement | $15 - $50 each |
| Valve Replacement | $150 - $300 each |
| Backflow Preventer | $200 - $500 |
| System Repair (typical) | $100 - $300 |
| Drip Irrigation (beds) | $500 - $1,500 |
Regional note: Twin Cities metro trends higher than rural areas.
Cost estimates updated July 2026. Estimates only; get a firm quote from a local contractor.
What affects your price
Your quote depends on more than square footage. In Plymouth, these are the details that move the price:
- Yard size and zones
- System complexity
- Smart controls
- Permits and local inspection requirements
- Seasonal timing and crew availability
Local contractors in Plymouth
32 local providers in our directory.
For contractors
Are you a lawn irrigation pro serving Hennepin County?
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Claim exclusive vetted statusCommon questions
How much does a sprinkler system cost in Plymouth?
New irrigation systems in the area typically run $2,300 to $5,000, based on lot size, zones, and water source.
Do I have to winterize my sprinklers in Plymouth?
Yes. Every fall the system needs a blowout to clear water from the lines. Skipping it cracks pipes and heads when the ground freezes.
Do I need to winterize my sprinklers in Plymouth?
Yes, Plymouth irrigation systems must be blown out with air before the first hard freeze or the pipes and heads can crack. This fall step is the single most important task for our climate.
When should I turn on my Plymouth sprinkler system?
Start a Plymouth irrigation system in spring once the risk of a hard freeze has passed, with a pro checking heads and zones. A startup check catches winter damage before it wastes water.
How much watering does a Plymouth lawn need?
Most Plymouth lawns want about an inch of water a week from rain and irrigation combined, more in a dry spell. A smart controller with a rain sensor adjusts so you are not watering after a storm.
Lawn Irrigation nearby
Our full county coverage: Lawn Irrigation in Hennepin County
More lawn irrigation nearby
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