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Best 5 Lawn Care Companies in O'Fallon, MO

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Written By Callie Marsalisi|Last Updated: May 18, 2024

It takes a lot of work to keep a lawn in good shape, starting with weeding and mowing. Luckily, several of the best lawn care service professionals are available in O'Fallon. These experts offer services such as fertilization, overseeding, weed control, and aeration to enhance the health and appearance of your lawn.

5 Best O'Fallon Lawn Care Companies

Done Right Landscapes Logo

Done Right Landscapes

Based on 465 customer reviews.

Services Offered

Lawn EdgingLawn MowingIrrigationPaversLandscapingGardensLawn MaintenanceOutdoor LightingSnow RemovalHardscapes


  • Good customer service
  • Helps educate customers
  • Free quotes
148 N Gatty St, St Peters, MO 636-489-4531 donerightlandscapes.com
Professional Irrigation Systems Logo

Professional Irrigation Systems

Based on 688 customer reviews.

Services Offered

Lawn MaintenanceIrrigationLandscapingFertilizingOutdoor Lighting


  • Transparent pricing
  • Good customer service
  • Helps educate customers
304 Tcw Ct, Lake St Louis, MO 636-692-6084 proirrigation.com
Refresh Outdoor Services Logo

Refresh Outdoor Services

Based on 41 customer reviews.

Services Offered

LandscapingFertilizingWeed ControlLawn EdgingTree & Shrub TrimmingLawn MowingSnow RemovalMulchingLeaf Removal


  • Helps educate customers
  • Good customer service
  • Free quotes
31 Crimson Leaf Ct, Wentzville, MO 636-706-5254 refreshmyoutdoor.com
Best Lawn Care Logo

Best Lawn Care

Based on 249 customer reviews.

Services Offered

FertilizingReseeding/overseedingLawn Mowing


  • Helps educate customers
  • Transparent pricing
209 Josephville Rd, Wentzville, MO 636-223-8185 mybestlawn.com

More Local Lawn Care Companies

Naturescene Lawn and Landscape Care

User Reviews: 4.5/5 

125 N Service Rd
St Peters, MO 63376

Landesign Plus

User Reviews: 4.5/5 

1491 E Pearce Blvd
Wentzville, MO 63385

Chesterfield Lawns & Landscapes

User Reviews: 4.6/5 

346 N Eatherton Rd
Chesterfield, MO 63005

Archway Lawn Care

User Reviews: 4.4/5 

8250 Veterans Memorial Pkwy
O'Fallon, MO 63366

Lawn Doctor of St. Charles

User Reviews: 4.3/5 

107 N Service Rd
St Peters, MO 63376

Ryan Lawn & Tree

User Reviews: 4.6/5 

582 Goddard Ave
Chesterfield, MO 63005

Greenside Lawncare

User Reviews: 4.3/5 

2025 Zumbehl Rd Suite 63
St Charles, MO 63303

Elevate Outdoor

User Reviews: 4.2/5 

1112 Bryan Rd
O'Fallon, MO 63366

Loyalty Lawn Care

User Reviews: 4.2/5 

2070 Exchange Dr
St Charles, MO 63303

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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Facts about O'Fallon
Average Max Temp:65°F
Average Min Temp:46°F
Average Daily Sunlight:55%
Average Aeration Cost:$300 / half acre
Average Weed Control Cost:$276
Average Monthly Lawn Care Cost:$248

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This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

Understanding O'Fallon's Climate

O'Fallon is in the Mixed-Humid climate zone, enjoying moderate summers but fairly cold winters. The area has an average high temperature of about 65 degrees Fahrenheit and an average low of 46 degrees Fahrenheit. There's an average of 41 inches of rain per year, with February as the driest month and May as the wettest.

The local climate affects lawn health in a number of ways. Your grass may look lush and green in wetter months, but too much rain can wash away soil nutrients. Drier months necessitate increased watering to keep your lawn from turning brown and dry. The local climate will have a big influence on when you fertilize, seed, and aerate your lawn.

What To Consider Before Choosing a Lawn Care Company

Take into account these key factors when selecting a company and building a lawn care schedule.

Services Offered

A full-service lawn care professional will provide a range of services to help keep your lawn healthy throughout every season. These services typically include the following:

  • Core aeration
  • Fertilization
  • Overseeding
  • Pest control
  • Soil amendment and pH control
  • Weed killing
Some lawn care companies offer many services, while others specialize in just a few. Go over your lawn's needs with a service provider before making a decision.

Reputation and Experience

One of the first things you should research about a lawn care company is its reputation and years of experience. A newer company may be reputable but more difficult to evaluate due to having fewer reviews. Read customer ratings and reviews from third-party sources, such as the Better Business Bureau, Trustpilot, Yelp, and Google Reviews, to research the overall customer experience.

Environmental Practices

Another thing to consider is a lawn care service provider's environmental practices. Some companies brand themselves as using products with organic and natural ingredients, which have minimal environmental impact if used properly. Others use harsh chemical pesticides and herbicides that can present a health hazard for humans and animals.


The price of lawn care in O'Fallon will depend on the plan you purchase. If you only want or need a one-time service, a single visit may be less expensive. However, this doesn't include any follow-up care. If you'd prefer a hands-off, year-round option, an annual plan will cost more but include regular visits and lawn maintenance.

Potential DIY Solutions

If you prefer handling lawn care yourself, you can purchase grass seed and fertilizer from a local lawn and garden center. Many heavy-equipment rental shops have walk-behind aerators that you can rent on a day-by-day basis. However, DIY lawn care involves a significant time commitment and doesn't include the guidance of a professional. A full-service lawn care company provides professional evaluation and develops a treatment plan to get your lawn healthy. If full-service lawn care is too costly, you might choose a DIY subscription plan, in which the company provides personalized lawn care products that you apply to the lawn yourself.

Lawn Care Service Costs in O'Fallon

Comprehensive lawn care costs $74–$165 on average in O'Fallon. However, your cost will vary depending on the services you need and the size of your lawn. The table below breaks down cost by service:

Lawn Care ServiceAverage Cost
Lawn mowing$110 - $165
Leaf removal$68 - $459
Snow removal$68 - $137
Core aeration$78 - $114
Fertilization$45 - $137
Overseeding$643 - $919
Pest control$91 - $1195
Weed control$78 - $91

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Frequently Asked Questions About Lawn Care in O'Fallon

Do I need to worry about my lawn getting too dry in O'Fallon?

O'Fallon sees around 41 inches of rain per year, and dry spells are not uncommon. You should have a lawn-watering or irrigation plan in place for prolonged dry spells.

Do lawn care companies in O'Fallon offer landscaping services?

Some O'Fallon lawn care specialists offer mowing, weed eating, and other types of landscape maintenance. However, many companies only offer fertilization and other lawn care treatments. You will need to speak with a company representative to confirm service availability.

What type of grass seed is used in O'Fallon?

You might use several types of grass seed for your O'Fallon home. Popular choices around the area include
  1. Tall Fescue
  2. Fine Fescue
  3. Perennial Ryegrass

How often should I aerate my lawn?

It's typically recommended that you have your lawn aerated once per year. Aeration improves air circulation in the soil and increases nutrient uptake.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.