Top-rated lawn irrigation specialists.

Get matched with top lawn irrigation specialists in Delafield, WI

Enter your zip and get matched with up to 5 pros

Need a pro for your lawn irrigation project in Delafield, WI?

Select your specific project to find the pro for you.

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

"Did a good job but pricy!"
Irrigation
Irrigation
Irrigation
Irrigation
Response time1 day
Response rate90%
19 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
17 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for Reys General Contracting
Reys General Contracting
New to Angi
Sprinkler System for Lawn and Garden - Winterize or Activate

Serving Delafield, WI and surrounding areas

Approved

Free estimates

Small jobs welcome

Offers commercial services

Hi my name's Rey and I run Reys general contracting . We offer many different services to our clients as we understand sometimes they may have multiple needs to get the job done , weather you need appliances removed ,debris hauled away or a trailer to rent .As an owner I completely understand time is valuable and sometimes we may need an extra hand so thats why I made it my mission to be a great service provider I value your time and effort so please let me be your service specialist. \n\nTHANK YOU, SINCERELY \nREY'S GENERAL CONTRACTING \n\n

Hauling equipment
Hauling materials
3 neighbors recently requested a quote
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 is personable, thoughtful, and kind. He answered all my questions and remembered (which I did not) all the repairs that I wanted done. He is my new go to person for all of my lawn sprinkler needs."
Drip insatall
Irrigation work
Irrigation work
Irrigation work
Irrigation work

+7

Response time2 hrs
Response rate95%
Recommended by62%of homeowners
Request Quote
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
Request Quote
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
Request Quote
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 25
Lawn Irrigation questions, answered by experts

Depending on the species, most fescue grasses thrive in USDA hardiness zones 3 through 8, though some varieties can thrive as far as zone 10. While it’s a cool-season grass, it has the unique ability to adapt and thrive in many different types of climates. For this reason, you'll mostly find fescue grasses throughout the transitional temperature zones of the country.

First, you should figure out whether you have dormant or dead grass. Dead grass won’t come back, so you’ll have to reseed if you’re hoping for a lush lawn. However, grass can go dormant if it hasn’t received enough water or if temperatures are too cold. If it’s still decently warm outside, you can revive dormant grass by watering it. But if it’s mid-January in New England, for example, you’ll need to wait until the weather warms up again. If you want to keep grass green in winter, consider a grass like Kentucky bluegrass, which maintains its color year-round.

Birds eat grass seed for one simple reason—it’s delicious! The seeds are rich in nutrients such as carbohydrates, proteins, and fats. Seeds are also high in energy, so humans eat trail mix loaded with seeds and nuts for long-distance activities. Grass seed, when unprotected, is also exceptionally easy to access.

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.

If the grass is dead, you cannot bring it back to life. However, you can grow new grass in its place or try the methods mentioned above to revive the grass if it isn’t entirely dead. You can expect St. Augustine grass to come back after moderate droughts, but it will suffer significant nutrient loss after an extended period of drought.

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.

See all articles