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The Best Local Lawn Care Company in Winnetka
There’s no way to jumpstart your lawn like professional fertilization. When you sign up for one of our fertilization programs, get $50 off the initial fee. Save some green while greening your lawn!
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24/7 Emergency Tree Removal

If a tree damages your property, falls onto your home or car, or blocks your driveway, we’re here to provide the emergency services!

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45+ Years of Experience

Since 1975, we’ve been your local tree care experts—in fact, we were Illinois’ first nationally accredited tree care company! 

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One-Stop Shop

Not only do we provide outstanding tree care service, but we also offer professional lawn and plant-health care programs.

What Our Customers Are Saying

From start to finish, working with Winkler’s was a breeze. I highly recommend their company. The quote was fair and clearly written. Called to schedule and they said they could be out the next day.

Naperville, IL

Lawn Care in Winnetka

Lawn care can be both time-consuming and complex, requiring hours of research to root out common problems, such as safe weed removal or battling brown patches on your turf. When you partner with Winkler, we simplify the process by:

  • Starting with a free inspection from one of our certified technicians to determine what your grass needs.
  • Developing a 6-step treatment plan that will deliver the lawn you’re dreaming of.
  • Performing regular treatments.

Call now to learn more!

Comprehensive Service with Proven Results

Winkler Tree & Lawn Care has been serving our local neighborhoods in Winnetka, Wilmette, and beyond since 1975. We put our experience to work for you by providing the following services:

  • Lawn Fertilization: We apply slow-release granular fertilizer up to 6 times a year to keep your turf full and healthy.
  • Broadleaf Weed Control: Using effective herbicides, we target the roots of deep-rooted and aggressive weeds that can sprawl across your grass. 
  • Grub Control: Our preventative grub control takes care of larvae that feed on the roots of your grass before they even get a chance to damage your lawn. 
  • Spring or Fall Core Aeration: Aeration opens the soil of your lawn so it’s less compact, better absorbs water and nutrients, and so your grass’ roots can reach deeper.
  • Overseeding: Often in tandem with aeration, overseeding fills out your lawn so it has an even and lush hue from end to end.
  • And more!

Free Evaluations for Peace of Mind

If you’re not sure what’s holding your lawn back from the vision you have for it, call on one of our expert lawn care maintenance technicians for a free evaluation. Lawns are our bread and butter, so we’ll be able to quickly determine the issue and show you the straightest line to resolving it!

Ready for Thriving Turf?

Schedule an Appointment