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TRUSTED BY DELAFIELD, WI HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon38
    Verified lawn irrigation services reviews

Verified Reviews for Lawn Irrigation pros in Delafield, WI

*The Angi rating for Lawn Irrigation companies in Delafield, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Lawn Irrigation needs.

*The HomeAdvisor rating for Lawn Irrigation companies in Delafield, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Lawn Irrigation needs.

Last update on August 06, 2026

Find Lawn irrigation specialists in Delafield

Avatar for The Sprinkler Guys, LLC
The Sprinkler Guys, LLC
4.1(
42
)
Lawn and Garden Sprinkler System - RepairSprinkler System for Lawn and Garden - Winterize or Activate

Serving Delafield, WI and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"They did a GREAT job and I would recommend them!"
Irrigation
Irrigation
Irrigation
Irrigation
Response time1 day
Response rate90%
14 neighbors recently requested a quote
Request Quote
Avatar for NGL Services
NGL Services
4.9(
5
)
Lawn and Garden Sprinkler System - InstallLawn and Garden Sprinkler System - Repair

Serving Delafield, WI and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Inder was very pleasant to work with. He was knowledgable and competent. I will definitely use him again when needed."
Patio
Leveled and Seeded
Trees to be removed
Facelift Front Lawn
Plants / Stone

+12

Response time1 day
14 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Perea Lawn Sprinkler, LLC
5.0(
7
)
Lawn and Garden Sprinkler System - InstallLawn and Garden Sprinkler System - Install - For BusinessLawn and Garden Sprinkler System - Repair+2 more

Serving Delafield, WI and surrounding areas

Free estimates

Emergency services offered

Warranties offered

"My installation and maintenance has been serviced for years by Perea. My system works flawlessly hitting nearly every square inch of my lawn. Victor and his crews have always been very responsive to my needs while providing exceptional service. I would HIGHLY recommend Perea for any irrigation needs!"
Response time5 days
Response rate100%
Recommended by100%of homeowners
Request Quote
Avatar for Ian's Sprinkler Service LLC
Ian's Sprinkler Service LLC
4.9(
8
)
Lawn and Garden Sprinkler System - RepairLawn and Garden Sprinkler System - Repair - For BusinessSprinkler System for Lawn and Garden - Winterize or Activate

Serving Delafield, WI and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"Ian was a true professional who was able to answer all questions/concerns. Completed all tasks both completely and efficiently. Look forward to a long relationship with Ian’s Sprinkler Service."
Drip insatall
Irrigation work
Irrigation work
Irrigation work
Irrigation work

+7

Response time2 hrs
Response rate95%
Recommended by62%of homeowners
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Avatar for Custom Care Landscaping and Design
Custom Care Landscaping and Design
4.5(
6
)
Lawn and Garden Sprinkler System - InstallLawn and Garden Sprinkler System - Install - For BusinessLawn and Garden Sprinkler System - Repair+2 more

Serving Delafield, WI and surrounding areas

Emergency services offered

"Epic and the crew from custom care quickly devised a solution to make our yard and water access safe and beautiful.  They did the work faster than expected and were careful to secure all permits and preserve the environment.  Great guys."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+5

Recommended by83%of homeowners
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Avatar for Hometown Sprinkler Repair
Hometown Sprinkler Repair
3.9(
31
)
Lawn and Garden Sprinkler System - InstallLawn and Garden Sprinkler System - RepairLawn and Garden Sprinkler System - Repair - For Business+1 more

Serving Delafield, WI and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"Everyone that I talked to from the office to the repair people it was a pleasure. Our new lawn will be looking good."
Response time2 days
Recommended by74%of homeowners
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Avatar for KruseScape
KruseScape
5.0(
1
)
Lawn and Garden Sprinkler System - InstallLawn and Garden Sprinkler System - Install - For BusinessLawn and Garden Sprinkler System - Repair+2 more

Serving Delafield, WI and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"Made my stressful day a lot less stressful I had an water line leak coming into my house and he was at my house within an hour of me calling him !"
Recommended by100%of homeowners
Request Quote
Showing 1-10 of 23
Lawn Irrigation questions, answered by experts

Mowing is one of the most important ways to maintain your lawn because it encourages grass to grow horizontally, creating a fuller, more uniform yard. On top of mowing your lawn, you’ll want to routinely fertilize your lawn, water it regularly, and take care of pests the moment they arise. 

Overseeding typically involves spreading grass seed either manually or with a machine that sprays the grass seed out and onto the soil. With overseeding, the grass seeds sit on the soil, and some may fall deeper into the soil if you aerated beforehand. With power seeding, a machine cuts narrow rows into the soil and pushes the grass seeds directly into the soil.

If you use a starter fertilizer designed for this purpose, you can overseed and fertilize at the same time. If you opt to use a fertilizer for established grass or one with a weed control component, it's best to wait at least four to eight weeks after seed application to allow the new grass to take hold and establish itself. 

While it’s possible to grow grass seeds by throwing them down, this isn’t the best way to plant them. By amending and prepping the soil beforehand, you’re providing optimal contact between seed and soil for a better chance at germination. If you throw them down without preparing the soil beforehand, seeds are more likely to blow away, get eaten by hungry birds, or never grow.

When stored under ideal conditions, grass seed lasts anywhere from 10 to 18 months from the testing date without any real decrease in the germination rate. You can still use the seeds after this timeframe, but the germination rates drop 10% to 20% each year. 

If you’re just embarking on an overseeding project, using seeds that have been in storage for a few years isn’t too big of a deal. However, if you’re planning on redoing your entire landscape, your best bet for a healthy, luscious lawn is to use new seeds.

The Delafield, WI homeowners’ guide to lawn irrigation services

From average costs to expert advice, get all the answers you need to get your job done.

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