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Landmark Landscaping Services LLC

"Family Owned And Operated"

About Us

Landmark Landscaping Services LLC, nestled in Aledo, IL, has been the region's top landscaping choice since 1998, proudly serving Warren, Mercer, Rock Island, and Henry counties. Specializing in yard maintenance, cleanup, mowing, garden seeding, flower baskets, fertilizing, and more, we are your go-to team for all things landscaping. As spring unfolds, our store is open and ready to assist you in preparing your home and garden for a summer of enjoyment. Don't hesitate to reach out with any questions or landscaping needs. Contact Landmark Landscaping Services LLC in Aledo today!

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Our Story

Landmark Landscaping Services LLC, based in Aledo, IL, has been the trusted name in landscaping since 1998, proudly serving Warren, Mercer, Rock Island, and Henry counties. Founded by Jason, whose passion for landscaping began at 16, the company has grown into the premier provider of quality landscaping services and products in the area. Alongside his wife Kelly, Jason has built a business rooted in hard work, community pride, and a commitment to excellence that continues to thrive after 27 years.

Our team at Landmark Landscaping Services is dedicated to enhancing the beauty of your outdoor spaces. From mowing and yard maintenance to creating stunning new landscapes and patios, we offer a comprehensive range of services tailored to meet your needs. Whether it’s trimming, weed control, or fertilizing to keep your lawn lush and healthy, or memorial tree planting to add meaningful charm, we handle every project with care and expertise. For businesses, we provide reliable commercial snow removal and salting services, ensuring safety and convenience during winter months.

Our store, officially open for spring, is stocked with everything you need to bring your landscaping vision to life. We offer a variety of high-quality products, including mulch, river rock, compost, perennials, garden seeds, trees, flowers, and our popular hanging baskets and mums. Each item is carefully selected to ensure the best results for your garden and landscaping projects.

At Landmark Landscaping Services, we believe our employees are the backbone of our success. Loyal, hardworking, and dedicated, our team takes immense pride in their work, striving to exceed customer expectations on every job, big or small. We greet every customer with a smile and a can-do attitude, making your satisfaction our top priority.

As lifelong residents of Aledo, Jason and Kelly are deeply committed to giving back to the community that has supported their business for nearly three decades. Their passion for serving others shines through in every project, fostering long-lasting relationships with customers who trust them year after year.

Whether you're maintaining a beautiful yard, preparing your home for summer, or embarking on a new landscaping project, Landmark Landscaping Services LLC is here to help. With unmatched expertise, top-quality products, and a team you can rely on, we make it easy for you to create and enjoy the outdoor spaces of your dreams. Contact Landmark Landscaping Services LLC in Aledo today to see how we can transform your landscaping vision into reality!

Areas Served

Mercer County, IL | Warren County, IL | Rock Island County, IL | Henry County, IL | Aledo, IL | Viola, IL | Davenport, IA

Languages Spoken

• English
• Spanish

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What We Offer

Our Specialties include:

• Landscaping
• Commercial Snow Removal

Our Services include:

• Mowing
• Weed Eating
• Yard Maintenance and Cleanup
• New Landscapes
• Patios
• Trimming
• Commercial Snow Removal
• Salting
• Weed Control
• Gift Cards
• Memorial Trees

Our Products include:

• Mulch
• River Rock
• Compost
• Perennials
• Trees
• Garden Seed
• Flowers
• Hanging and Flower Baskets
• Mums

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Testimonials

On 10/27/2025 Clint Brown had this to say:
Great service, friendly

On 8/27/2024 Leona Oetting had this to say:
my son had such a crater in they're driveway, I called landmark for a quote to get the driveway fixed They're prices are beyond reasonable. They actually listen to what you want& make every step to make sure you're goal is completed! Jason& every one are amazing beyond words. They dumped the gravel yesterday & completed my son's driveway with before & after pictures like I asked my son's driveway is amazing. you cannot even tell there was a crater. I very highly recommend them. you will not be disappointed!

On 8/23/2024 Leona Oetting had this to say:
Highly recommend this company, very reasonable prices for the work & customer communications is above& beyond!

On 9/22/2023 J. Dominic had this to say:
Landmark has planted several trees for me over the years. The quality of their trees are top notch but the customer service is even better. If you are looking for a 5 star company then you need to contact Landmark.

On 8/12/2023 alan carlson had this to say:
We are thrilled with our landscape job! Jason, Kelly and their entire crew are very professional, knowledgeable, and friendly. All go above and beyond with customer satisfaction. From start to finish communication skills were top notch. Very pleased with everything. Thanks so much!

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Contact Us

Landmark Landscaping Services LLC
905 SE 3rd St Aledo, IL 61231
Phone: (309) 582-5296
Fax: (309) 582-5291
Email: jason.kellett@yahoo.com

Highway 17

Where To Find Us

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Payment Types Accepted

Visa, MasterCard, Discover, Personal Checks, Debit Cards

Our Hours

Holiday Hours May Vary. Please Call For Details.

Monday: 8:00 AM - 5:00 PM By Appointment Only
Tuesday: 8:00 AM - 5:00 PM By Appointment Only
Wednesday: 8:00 AM - 5:00 PM By Appointment Only
Thursday: 8:00 AM - 5:00 PM By Appointment Only
Friday: 8:00 AM - 5:00 PM By Appointment Only
Saturday: By Appointment Only
Sunday: By Appointment Only

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News

🎄✨ Merry Christmas & Happy New Year from Landmark Landscaping Services LLC ✨🎄

As the year comes to a close, we want to thank our community for your continued support and trust in Landmark Landscaping Services LLC. It truly means a lot to be able to serve such an amazing community.

From our team to yours, we wish you a safe, happy, and joyful holiday season, along with a wonderful New Year ahead. We look forward to working with you again soon! 🎁🌿

🎁🎄 Running out of time for the perfect gift? Give the gift of a beautiful yard or vibrant garden! 🌼🌿 Our gift cards are perfect for anyone who's looking to upgrade their yard. For more info, message us on FB or call 309-582-5296. Happy gifting! 🎁✨

This season, we’re especially grateful for our amazing customers, partners, and community. Your continued support allows us to do what we love every day — serving our neighbors, adding color to our surroundings, and helping our community grow and thrive.

From all of us at Landmark Landscaping Services LLC, thank you for letting us be part of such an awesome community. 🌳💛

Wishing you a wonderful Thanksgiving filled with joy, gratitude, and a little extra beauty in every corner.

#Thanksgiving #Gratitude #Community #LandmarkLandscaping #Thankful #SupportLocal

🌿 Thank You for Another Great Year! 🌿

As the season winds down, our retail store is now closed for the winter months — but don’t worry, we’ll be back and ready to serve you again in April! 🌷

We want to take a moment to say a huge thank you to all our amazing customers for making this another great year. Your continued support means the world to us, and we can’t wait to see you again next spring!

🍂 Until then, stay warm and have a wonderful winter from all of us at Landmark Landscaping Services LLC!

🌿 Landmark Landscaping Services Update 🌿
As of November 1st, our retail store will be closed for the season.
We’ll reopen in April—just in time to help you refresh your outdoor spaces!
✅ Appointments are still available year-round for landscaping services.
📞 To schedule, please call the store at 309-582-5296.

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