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William Quinn and Sons is a Chicago landscaping company that is currently celebrating its 70th year of operation.

why choose us?

When working with the Quinn family, you’ll soon realize we treat every customer’s property and home as if it were our own.

Family Owned and Operated since 1951

Over 125 years combined experience at your disposal

Long term customer relationships

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Request Free Estimate

Let our experienced professionals assess and quote your landscaping needs FREE of charge!

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Our Services

Whether you are constructing a new property, renovating an existing one, or seeking the highest quality of maintenance, let The Quinn Family’s 65+ years of experience inspire confidence that your project will be completed properly, on time, and without “surprises.”

Commercial Design & Build

Residential Design & Build

Commercial Maintenance


Outdoor Living Spaces

Multi-Family Maintenance

Let us help make your outdoor dreamscape a reality!

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Plants we Love

When researching new landscaping for your home or office, choosing the right plants can be overwhelming. We’ve compiled some of our favorite plants for the Chicagoland area to help you during your Landscape Design process.


Shade and ornamental trees from 6’ to 120‘


Small to midsize plants from 1.5’ to 20’


Colorful plants that come back every year


Year round color from plants ranging from 2’ to 40’

free estimate

Residential Estimate

Let our experienced professionals assess and quote your home landscaping needs FREE of charge

get estimate

Want to know how our design process works?