Our Colorado Davey Resource Group, Inc. (DRG) team works with municipalities, businesses, and a variety of organizations to manage and protect the vital ecosystems known as urban forests that help filter water and air, control stormwater, conserve energy, and provide animal habitats.
Our team specializes in the nuanced needs of Colorado, Montana, Idaho and Wyoming. The staff of certified experts are located throughout the state and are ready to help you reach your goals.
Tree risk assessment reports, tree protection zone calculations, mapping of critical root zones and trees to correspond with project plans, soil analyses, on-site monitoring, and tree preservation action plans.
Our team of experts can examine and document tree health, assess the value of individual trees or overall benefits provided by trees in a neighborhood, city, or state, and spot potential safety risks.
Customized and turnkey solutions for master plans, tree inventories, data collection and analyses, invasive species mitigation, species selection, planting programs, and maintenance schedules.
With high-resolution GIS data, we can effectively classify and assess a community’s tree canopy for growth modeling, priority tree planting and planning, and the management of energy conservation, stormwater, and water resource initiatives.
With local offices across the country, our team of experts can provide the guidance, analysis, and quality service you need to manage the natural resources on your property. From wetlands and streams to stormwater management and tree inventories, we offer turn-key solutions for clients nationwide.
Invasive pests can infest and damage large swaths of tree species, causing tree fatalities and long-term impacts on tree species diversity.
Davey Resource Group works closely with state and federal environmental agencies to control and eradicate invasive pests in infested areas.
Emerald Ash Borer (EAB) is a common invasive pest in Colorado, Montana, Idaho, and Wyoming that our team has extensive experience with managing.
Communities commonly adopt tree ordinances to ensure trees are retained during development projects. Such ordinances often require a tree assessment or tree survey that includes an evaluation of the tree’s location, species, diameter, and condition. Many of these tree ordinances also often require project plans to include provisions for tree replacement or tree protection.
DRG’s experienced team of certified arborists can help you interpret local ordinances, develop the right tree assessment approach, and prepare tree protection plans to meet local regulatory requirements.
Trees are a vital part of any landscape, and in an urban setting, they’re even more important to the overall health of the environment. DRG’s urban forestry services can help you plan, monitor, and maintain the trees throughout your property or municipality.
From field inventories to pest management and contract arborist services, our trained experts can keep your trees healthy and looking their best. Additionally, our proprietary TreeKeeper software platform allows you to manage your tree inventory data quickly and easily, so you always know which trees need attention.
Our trained experts can help your urban forestry initiatives from the planning stages to the planting phase, to ongoing maintenance and expansion. Services include:
Dr. Rachael Sitz
Associate Consultant
Sam Heywood
Area Manager
Lianna Walsh
Project Manager
