BFS Lawn Service

Since 1981, Bunkers has offered lawn and tree care across Northwest Iowa.

BFS Lawn is a longtime member of the Iowa Professional Lawn Care Association.
Our lawn care technicians are state certified commercial pesticide applicators. BPS Lawn has the experience and knowledge to help you with the care of your lawn and landscape. In addition to caring for your lawn we also inject trees to treat insect and disease. We also apply total vegetation control to industrial sites to control weed growth throughout the growing season. Our proven 5 application fertilizer program and aeration is available spring through fall in Sioux, O’Brien, Lyon, Osceola, Dickinson, Clay, Plymouth, Cherokee, Buena Vista, and Woodbury counties.

A lush green park surrounded by dense trees with bright green foliage under a clear blue sky.

Free Estimates

Request a free estimate today.
Not sure what your lawn or trees need? We offer free estimates to help you get started. One of our technicians will visit your property, measure your lawn, and review your needs. We’ll then provide a clear, written estimate for recommended services.

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Bunkers Lawn Service Program

Our 5-Step Lawn Care Program is the cornerstone of what we do. Each treatment is carefully timed throughout the season to promote healthy growth, control weeds, and protect against pests.

Treatments are scheduled by season. Our team will notify you before each visit, provide preparation tips (mowing height, watering, etc.), and reschedule if weather conditions require. Safety information (including MSDS) is available for all products used. Most applications allow kids and pets back on the lawn when it is dry to the touch.

Close-up of green grass blades on a white background.

  • 1. Spring

    Jumpstart growth, prevent crabgrass, and protect against bluegrass billbug damage.

  • 2. Early Summer

    Moderate fertilizer application with dandelion and broadleaf weed control.

  • 3. Summer

    Grub control plus booster broadleaf control and low fertilizer for steady growth.

  • 4. Fall

    The best time for heavy fertilizer and broadleaf weed control.

  • 5. Late Fall

    Balanced dry fertilizer promotes strong roots and early spring regrowth.

  • Illustration of grass aeration.

    Lawn Cultivation & Aeration

    Core aeration opens up compacted soil, improves root growth, and enhances water and nutrient absorption. Recommended once per year, usually in spring or fall. Safe for children and pets, this service promotes a healthier, thicker lawn over time. Pricing is based on lawn size, with free estimates available.

  • Grassy cemetery with green trees under a clear blue sky.

    Total Vegetation Control

    For non-residential properties such as cemeteries, industrial sites, and large green spaces, we offer targeted spray applications to control weeds and maintain appearance. Application timing and safety protocols vary. Our team will guide you through preparation and scheduling.