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    Average homeowner rating
  • Verified reviews icon543
    Verified weed maintenance services reviews

Top-Rated Weed maintenance pros in Longmont - Updated Nov 2026

Avatar for A-Z Services LLC
A-Z Services LLC
5.0(
15
)
Lawn Care - Maintain and Mow a Lawn

Serving Longmont, CO and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"I?ve been using Fernando and A-Z Services for all my lawn care needs for over two years. They handle everything ? mowing, landscaping, trimming, sprinkler repair and blowouts, and more. I?ve found their services to be both cost-competitive and highly responsive. I highly recommend them to anyone looking for reliable, comprehensive lawn care."
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7 neighbors recently requested a quote
Recommended by14%of homeowners
Avatar for Front Range Lawn Care
Front Range Lawn Care
5.0(
2
)
Lawn Care - Maintain and Mow a Lawn

Serving Longmont, CO and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Front Range did an amazing job with our spring clean up and aeration. Their crew was friendly, professional, and meticulous. We’ve also set up a weekly mowing service and are happy to have such a valuable service secured for the upcoming season. If you’re looking for help maintaining your yard, I highly recommend Front Range Lawn Care!"
1 neighbors recently requested a quote
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Weed Services FAQs, answered by experts

The best time to hire a weed service company is in the early spring. This allows them to apply a pre-emergent weed killer that stops weeds from taking root, making maintenance for the rest of the season much easier. Following the initial spring application, a monthly service through the summer and early fall is a good idea for ongoing weed control. These regular treatments, combined with manual removal or spot treatment, should be sufficient to maintain a weed-free yard. Alternatively, you can hire a professional in the fall for the following year, as some companies may offer better rates on contracts signed before the busy spring season.

Purchase a selective herbicide that targets clover and similar weeds but doesn't take out your grass. You can also keep it from growing with corn meal gluten or remove clover from your lawn manually at the start of the season as part of your lawn maintenance checklist.

There are several ways to kill poison ivy permanently. The trick is to keep it from coming back. Herbicides and natural remedies are highly effective for killing existing poison ivy plants. However, plant and root parts left behind can easily create new sprouts that turn into full-grown plants. The only way to permanently get rid of poison ivy is to be patient and diligent until all traces of the plant are dead and gone.

DIY solutions often lack precise formulation and distribution, potentially leading to lawn damage. Professional treatments optimize results with targeted applications.

Choosing fertilizers: slow-release for steady nutrients, organic for eco-friendliness, or specific blends for soil deficiencies or grass types.

The Longmont, CO homeowners’ guide to weed maintenance services

From average costs to expert advice, get all the answers you need to get your job done.