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Davey Resource Group Colorado Offices

Our Colorado Davey Resource Group, Inc. (DRG) office 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 the Denver and Front Range, Colorado, areas. The staff of certified experts in Aurora, Colorado, is ready to help you reach your goals.

Dana Karcher

Have Questions About Our Services? Let's Chat!

Project Developer: Dana Karcher
Service Areas:
  • Aurora
  • Denver
  • Front Range
  • Pueblo
  • Aurora
  • Denver
  • Front Range
  • Pueblo
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What We Do — Browse Our Service Offerings

Tree Preservation

Tree Preservation

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.

Tree Inventory Management

Tree Inventory Management

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.

Urban Forestry Planning

Urban Forestry Management Planning

Customized and turnkey solutions for master plans, tree inventories, data collection and analyses, invasive species mitigation, species selection, planting programs, and maintenance schedules.

Urban Tree Canopy

Urban Tree Canopy Assessment

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.

Partner With Davey Resource Group For Your Next Project

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.

Arborist Report Treekeeper

TreeKeeper Inventory Management Software  

An All-In-One Forestry Management System

TreeKeeper is a user-friendly, versatile tool developed by Davey Resource Group that can easily manage and access your tree inventory data from any location with an internet connection.

TreeKeeper continues to support and provide tree inventory solutions for:

  • Municipalities
  • Parks
  • Universities
  • Cemeteries
  • Commercial properties
  • Non-profits

Featured Environmental Consulting Work

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Parks & Trails

DRG Inventories Over 20,000 Trees In Denver, CO

Davey Resource Group coordinated with officials in ten Colorado communities to conduct a tree inventory on 64 miles of the High Line Canal Trail. DRG arborists conducted the inventory through the lens of risk management and health preservation of the High Line Canal Trail forest system.
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DRG Develops ‘Your Ash Is On The Line’ State-Wide EAB Project In Colorado

In 2019, the Colorado State Forest Service (CSFS) received a Landscape Scale Restoration (LSR) Grant to increase resources for emerald ash borer (EAB) management. With this grant, CSFS partnered with Davey Resource Group to conduct tree inventories and assist with EAB public education and response.
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City Of Aurora, CO Works To Eradicate Emerald Ash Borer

DRG experts worked with city officials in Aurora, Colorado to develop an urban forestry management plan to battle against the impact of EAB.
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Project Profiles Boulder Banner 1440X500

Urban Forest Strategic Plan, Boulder, CO

Davey Resource Group conducted a comprehensive review and assessment of Boulder, CO’s, Urban Forest Strategic Plan to ensure the plan was set up for success.
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DRG Helps Denver Tech Center Create Data-Based Tree Maintenance Plan

Davey Resource Group inventoried 5,000 trees on the Denver Tech Center campus to provide data that helped create a 10-year maintenance cycle plan.
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Your Davey Resource Group, Inc. Colorado Team
Allison Steere Allison Steere Associate Consultant Dana Karcher Dana Karcher Project Developer Dr. Rachel Sitz Dr. Rachel Sitz Associate Consultant

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