Environmental Consulting Services

Urban and Community Forestry Services in Los Angeles, San Diego & Other Southern California Areas

At Davey Resource Group, Inc., we work 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 Southern California area. DRG’s staff of certified experts in the Los Angeles area are ready to help you reach your goals. Contact us to learn more about our services. 

Office Details

What We Do—Browse Our Service Offerings 

  • We offer direction on tree preservation and root protection before, during, and after construction. Our team of ISA Certified Arborists® and consulting foresters provide tree preservation services such as: 

    • Tree risk assessment reports 
    • Tree and tree root protection zone calculations 
    • Mapping of critical root zones and trees to correspond with project plans 
    • Soil analyses 
    • On-site monitoring 
    • Tree preservation action plans 
    • Plant health care strategies 

    Keep your construction project moving forward and avoid unexpected delays with our on-site monitoring and tree preservation services. Contact us to get started.

  • Tree inventory is more than keeping track of the trees in an area. Through DRG’s proprietary tree inventory management software TreeKeeper®, 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 for Southern California.

    Efficiently manage your tree inventory to make better forestry resource decisions. Request a demo.

  • Planning and managing an urban forestry project can be complicated, but our team can help you achieve your goals.

    We offer customized, turn-key solutions to maximize tree resources, including:

    • Master plans
    • Tree inventories
    • Data collection and analyses
    • Invasive species mitigation
    • Species selection
    • Planting programs
    • Maintenance schedules

    We are here to help and collaborate at any stage of the planning process. Let’s discuss your urban forestry challenges and goals, contact us.

  • An urban tree canopy includes layers of leaves, branches, and stems that cover the ground when viewed from above.

    Our experts use high-resolution GIS data to assess a community’s tree canopy for growth modeling, priority tree planting, urban forestry plans, and more. 

    Get a detailed urban tree canopy assessment to help set goals and plan for future projects. Contact us to start leveraging your community forestry benefits.

  • DRG can help control and eradicate non-native, invasive pests and plants and restore the ecosystem structure and function that may have been damaged by them.

    Our experts can help you find the right solution for the most cost-effective treatment through:

    • Surveys and assessments
    • Control plans
    • Herbicide applications
    • Mechanical harvesting
    • Monitoring and maintenance

    Invasive Shot Hole Borer is a common invasive species in the Southern California area that our team has extensive experience with managing.

    Let’s discuss your project and how DRG can help manage or mitigate invasive species in the area, contact us.

TreeKeeper Software 

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

A tree inventory performed by DRG and monitored through TreeKeeper helps identify and maximize your urban forestry management resources.  

Request a Demo

Associations & Certifications

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Environmental Consulting Services 805-286-0181 Los Angeles, CA At Davey Resource Group, Inc., we work 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 Southern California area. DRG’s staff of certified experts in the Los Angeles area are ready to help you reach your goals. Contact us to learn more about our services.