Keyman Lawn, Tree & Pest

About Us

For more than 25 years, Keyman Lawn, Tree & Pest has proudly served Dane County — from homes to large commercial landscapes — providing expert fertilization, weed-control, and tree & shrub care rooted in local soil-science and environmental stewardship. Since 1996, our certified, licensed professionals have delivered personalized, results-oriented programs that go beyond one-size-fits-all.

Whether managing expansive grounds, newly built multi-family sites or residential lawns, we tailor every service to match the unique conditions of Wisconsin’s climate and the soil beneath it. Our full-service offerings include our signature 5-step fertilization and weed-control program using premium dry granular fertilizers (phosphorus-free) and spot treatments of weeds, deep core aeration and overseeding in compacted clay soils, spring de-thatching to relieve buildup, and a dedicated top-dressing service that restores soil health and drainage.

On the tree and shrub side, we provide comprehensive care — from fertilization and pest-monitoring to targeted treatments for threats such as the Emerald Ash Borer and Japanese Beetle — safeguarding your landscapes’ trees and foundation plantings for long-term value.

Our approach emphasizes environmentally responsible practices: we offer a 100 % natural organic fertilization option, integrate pest-management strategies that minimize chemical usage, and treat every site as if it were our own. With no aggressive telemarketing, the same knowledgeable technicians year to year, and a strong satisfaction guarantee, we make reliable, measurable landsca