Our California 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 Southern California area. DRG’s staff of certified experts in the Los Angeles area 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.
Areas Serviced: Los Angeles, San Diego, Fresno, Long Beach, Bakersfield, Anaheim, Santa Ana, Riverside, Irvine, Chula Vista, San Bernardino, Fontana, Santa Clarita, Oxnard, Moreno Valley, Glendale, Huntington Beach, Ontario, Garden Grove, Lancaster, Palmdale, Pomona, Escondido, Torrance, Orange, Fullerton, Visalia, Thousand Oaks, Simi Valley, Carlsbad, El Monte, Murrieta, Temecula, Costa Mesa, Downey, Ventura, Inglewood, Jurupa Valley, Santa Maria, Norwalk, West Covina, Burbank, Rialto, Vista, El Cajon, San Marcos, Compton, Hesperia, Mission Viejo, South Gate, Menifee, Carson, Chino, Santa Monica, Santa Barbara, Indio, Westminster, Hawthorne, Alhambra, Disneyland
Our team’s extensive experience varies in projects across diverse skill sets and client types.
Read about our team in action with the solutions we provided to maximize the health and beauty of natural areas:
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.
Our team has extensive experience with these common invasive species (pests) in the Southern California area:
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: