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Keystone Lawn Company

Your local Outdoor Living, Design & Install Company serving Lancaster, PA & surrounding counties.

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Hardscape Design & Lawn Care Services

Need a new Patio or Outdoor Kitchen? We Can Help!

Check out the list below of outdoor living & maintenance services for patrons across Central PA.
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A large building with a lush green lawn in front of it
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Lawn Mowing & Leaf Removal

Everyone wants a green lawn.  Keystone Lawn Company provides complete lawn care programs that will green up your lawn, control your weeds, and pests along with helping develop a deep root system to help with drought / stress.

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Other Maintenance Services

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Spring & Fall Clean-Ups

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Lawncare Services for Lancaster County & the Surrounding Areas

Keystone Lawn Company, Inc. is located in Mount Joy. What started as a mowing company has grown to a full-service lawn, landscape, and property maintenance company to meet the needs of its customers.


Established in 1990 and solely owned by Chris Neiles since 2007. Originally based in Lititz, Keystone has since relocated to Mount Joy as a result of customer demand. Keystone transitioned from primarily a mowing company to a full-service lawn, landscape, and property maintenance company to meet the needs of its customers. 

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OUR LAWN SERVICE AREA INCLUDES

  • Clay
  • Columbia
  • Cornwall
  • East Petersburg
  • Ephrata
  • Elizabethtown
  • Landisville
  • Lancaster
  • Leola
  • Lititz
  • Manheim
  • Middletown
  • Mount Gretna
  • Mount Joy
  • New Holland
  • Paradise
  • Northbrook
  • Glencoe
  • Riverwoods
  • Morton Grove
  • Lake Forest
  • Glenbrook
  • Deerfield
  • Bannockburn
  • Highland Park
  • Glenview
  • Skokie
  • Wheeling
  • Evanston
  • Wilmette
  • Niles

Helpful Lawn & Landscape Articles

Coming Soon
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When Is the Best Time to Aerate and Overseed Your Lawn in Lancaster, PA?

August 27, 2026
Learn the best time to aerate and overseed your Lancaster PA lawn, why fall timing works well, and how to help new grass establish for stronger growth.
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Yard Drainage vs. Grading: What Does Your Lancaster County Yard Actually Need?

August 14, 2026
Standing water in your Lancaster County yard? Learn when you need drainage, grading, or both, plus the warning signs that point to the right solution.

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