About Cissellscapes
Colorado roots, Boulder based, passionate about nature.
Keeping Colorado's landscapes healthy, one yard at a time.
We pride ourselves on going above & beyond to not only keep your yard & garden looking good, but genuinely healthy. This means better weather and disease resistance, better biodiversity, and a better connection to nature. We do things like:
Conserving water by performing irrigation audits, optimizing the system, or installing new smart controllers
Encouraging pollinators through plant selection, conscious scheduling & more
Identifying & removing invasive plant species
Awards and Certifications
At Cissellscapes, we don’t just talk about quality—we back it up with industry-leading certifications, licenses, and community awards. From expert training in irrigation and water management to recognition as a trusted provider in Boulder, our credentials reflect our commitment to delivering the best for your outdoor spaces.
2024 Neighborhood Faves
Hunter University
(Multiple Certifications)
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Irrigation Installation Fundamentals
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Core Product Specialist
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Electrical Troubleshooting Technician
A.S.S.E. Certified Backflow Tester
Meet the Team
We're local folks, loving life in beautiful Boulder, Colorado.
If you're interested in joining, check out our job openings here.
Dave Cissell
Dave Cissell grew up in Pueblo, Colorado, and graduated from the University of Colorado with a B.A. in Economics. As an avid outdoorsman, his love of nature and experiences in Colorado’s unique habitats inspired him to start a landscaping company.
With over 10 years of experience in the local landscaping industry, he has a deep understanding of the best, sustainable practices for Colorado landscapes. He is focused on xeric, native, pollinator friendly practices that avoid environmentally damaging herbicides/pesticides.
Shannon Maryjanowski
Steadfast and unwavering, Shannon is a key player on the Cissellscapes team, handling many important tasks both in the field and office.
Doggy & Doggo
These guys are the real motivators behind our operation, with twice as many legs as any other member of the team. Their undying love for nature & romping around outdoors inspires us to do all we can to preserve this beautiful state and all it's natural wonders- both for humans and our four legged companions.
