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Service Details

The Best Weed Control Service In Knoxville

Are you tired of weeds taking over your lawn? Dempster Brothers offers weed control services that will take care of the pesky invaders and help your lawn look its best. We use only the latest and most effective methods to get rid of weeds, so you can rest assured that your lawn is in good hands. You’ll be able to enjoy a weed-free lawn all season long with our comprehensive service plan. Plus, we offer a 100% satisfaction guarantee on all our work, so you can be sure you’re making the best decision for your home. Contact us today for a free consultation!

Service Information

Service Type :

Weed Control

Property Type:

Residential & Commercial

Service Available In:

Knoxville, Tennessee metro area including Karns and Powell

Recommended Maintenance:

A minimum of 2 times a year

Service Benefits:

Ensures a healthy, vibrant, and durable yard

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Why Weed Control Treatments For My Lawn?

Weeds can deprive your grass and plants of essential nutrients and crucial sunlight. If you don’t deal with your pesky weed problem, you risk losing the lawn you worked so hard on. Dempster Brothers will help you get rid of them in no time. That way, they won’t get a chance to steal up all the sunlight, water, and nutrients from your landscaping.

What Does Dempster Brothers' Weed Control Service Include?

Our weed control services include pre-emergent and post-emergent treatments. To get the best results, we recommend pairing weed control with our 7-step fertilization program. Let us eliminate your weed problem at your home or business in or around the Knoxville, TN area.

When you hire Dempster Brothers, we’ll keep your lawn free of weeds for the entire year. Our expertise includes both cool-season and warm-season grasses. We know exactly which type of treatments to apply for your specific type of grass and soil. For the ultimate lawn protection, we pair our weed control service with our 7- step fertilization program. Doing so will ensure a healthy, vibrant, and durable yard.

Why Dempster Brothers?

Dempster Brothers is city-area’s leading experts when it comes to lawn weed control. Our lawn care specialists will take the time to examine your lawn and determine the best course of action to keep your lawn healthy and your family happy. Call today to schedule a consultation!

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Weekly & Bi-weekly Lawn mowing

We Mow, Edge, Trim & Blow On Every Visit

When you sign up for our weekly or bi-weekly lawn mowing services you get the best lawn service in the Knoxville area. Our lawn mowing services include mowing, edging, line trimming and blowing everything off with every service.

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Our lawn mowing service includes mowing all the grass on your property. We professionally maintain our equipment ensuring sharp lawn mower blades that reduce stress and disease in your lawn. We also cut the grass at the appropriate height for the season.

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Unlike most of our competitors that use a line trimmer to edge, we use a steel blade edger. We use a steel blade edger because it produces a better straighter edge along concrete surfaces leaving you with a professionally manicured lawn.

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With every service we line trim around the perimeter of your home, along fences, around trees and flowerbeds as well as any other obstacles in your lawn.

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Before we leave your property we are sure to blow off all the hard surfaces around your home including the driveway, sidewalks, patios, decks, and any other hard surfaces you may have.

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About the service

Frequently Asked Questions

When it comes to lawn mowing services, Knoxville's Dempster Brothers are experts. We field many questions about lawn mowing, so we've put together some of the most frequently asked to help you out. From what all the service includes to frequency and cost, we have answers for you.

What is included in the lawn mowing service?
How often will you service my lawn?
How much do you charge for each visit?
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Dempster Brothers Lawn Care & Landscaping

Why Choose Us?

With more than a decade of experience in landscaping, Dempster Brothers is the perfect provider to bring life and personality into any outdoor space. Our reliable services come with unbeatable customer care, giving you peace-of-mind that your lawn will thrive while receiving superior maintenance from our highly rated team. Get exceptional results without jeopardizing reliability - choose us today!

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12+ Years Experience

Entrust your lawn care to our experienced team! With over a dozen years of expertise and an unparalleled commitment to customer service, we'll make sure your outdoor space looks amazing. Our dedicated staff prioritizes building positive relationships with their clients for the best possible results each time. You can depend on us for superior quality yard maintenance services - guaranteed satisfaction every step of the way!

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Licensed & Insured

At Dempster Brothers, our team of experienced and licensed professionals provide the highest quality lawn care on the market. With extensive knowledge in every job they take on, you can be sure your property will receive efficient treatment with maximum risk protection - giving you peace of mind that all work is being safely done to perfection!

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Customers Say


Michelle Brashears

Riley and his crew were amazing. We had a yard that I was so frustrated with. Riley came over and spent 45 mins with me talking about what we could do. He was patient with me as I changed my mind a few times. He worked within my budget which was great. He also didn't compromise his work while he did that, which I totally respect. The crew that came over was really pleasant to work with. They were approachable and respectful. They were here a total of 2 full days. They left my yard clean, no trash to be found anywhere. They cleaned up all the mud and dirt afterwards. I am very happy with them and plan to call to schedule routine maintenance for the year. I can't wait to see these plants become more mature as they fill out.


Tiffany Trapp

Riley was the best! The ladies in the office were very polite and helpful. The crew was AMAZING!  We just bought a house and had LOTS of weeds and brush we wanted to be removed. We also had some overgrown trees hanging on our shed. Dempster Brothers crew got the job done! It took about 1.5 days to complete the project. (there was a lot to do)  We are beyond pleased with the services provided. I highly recommend Dempster Brothers and sure we will be using them again in the future!


Hannah Smith

Dempster Brothers performed a yard cleanup for me and I am thrilled with the results. They were very responsive to my inquiries and let me know exactly when I could expect them to arrive at my property. My yard looks better than it has in years. I will use them in the future for all my lawn and landscaping needs.


Amy Rasch

Amazing job! From the free estimate to the yard clean up and landscaping, Dempster Brothers exceeded expectations. I would highly recommend them for any property maintenance or landscaping job you may have. Their crew was at work in my neighborhood and I was so impressed I called the same day for an estimate. I’m so glad I did. Our yard has never looked better!!


John Montgomery

Dempster Brothers have been doing our lawn maintenance since we opened our new location in 2019. They never disappoint, they are always responsive and available to help with anything we have asked of them.  I would highly recommend them for any of the services they offer.


Bryn Todd

Amazing company! After going through several other yard maintenance companies, we finally found someone who delivers on their promises and keeps our yard looking pristine! Highly recommend!


Keli Kramer

Riley and his crew are the best. He is super knowledgeable about what will flourish in shade or sun. They have made our yard beautiful!


John Crockett

Riley Dempster is always good to work with and his team of workers are the best. They are eager to please and work diligently until the job is done. Miguel and the others do a terrific job trimming the shrubbery.


J Brownfield

They brought my jungle of a yard under control and have maintained it beautifully, and at a very reasonable rate. I’m very happy with the Dempster Brothers lawn care service.


Eric Ruckart

The team from Dempster arrived ahead of schedule and were able to complete the work we discussed in half the time I had expected. The yard looks great and I could not be happier with their work!


Wendy Jacobs

We’ve been working with Dempster brothers now for a few years. They do great work and are super responsive!


Susan Waddle

Our HOA has been using Dempster Brothers for lawn mowing/maintenance for a year now. They have been easy to work with, professional, flexible, show up when they say they will, and work at a reasonable price. They performed mulching and yard cleanup on their most recent visit. Additional work was requested by residents on the spur of the moment and the crew took care of it without a second thought. The residents are really happy with the service and the neighborhood looks great. Couldn’t be happier with this company and I highly recommend them.

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Any Questions

We Strive To Maintain 100% Customer Satisfaction

We are fully invested in making our clients happy. If you have any questions, reach out and contact our team. One of our professionals will be happy to help in any way they can as quickly as they can.