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Tree Care Professionals Trained to Identify SOD

The following tree service professionals have attended a training session* to identify the symptoms of Sudden Oak Death disease and have indicated an interest in being published on this web site. They are approved to bring material to the SODBusters Collection Yard. Inclusion in this list does not constitute an endorsement by the SODBusters Project, its staff or the University of California.

*Training session presented by the California Oak Mortality Task Force (COMTF), USDA Forest Service (USDA FS), California Department of Food and Agriculture (CDFA), California Department of Forestry and Fire Protection (CDF), and University of California Cooperative Extension (UCCE).

Alameda County
Contra Costa County
Humboldt County
Marin County
Mendocino County
Monterey County
Napa County
Sacramento County
San Francisco County
Santa Clara County
Santa Cruz County
Sonoma County
Yuba County

Alameda County

  • Oakland

  • Laura Alber, Urban Forestry Associates
    1-510-482-8478

  • Livermore

  • Cheryl Daniels, Davey Resource Group
    831-252-1559
  • Additional Companies Serving Alameda County

  • Ralph J. Zingaro, Bioscape, Inc.
    San Francisco
    877-BIOSCAP(E)

Contra Costa County
Laura Alber, Urban Forestry Associates
Oakland
1-888-482-8478

Ralph J. Zingaro, Bioscape, Inc.
San Francisco
877-BIOSCAP(E)

Humboldt County

  • Arcata

  • Bob MacMullin, MacMullin Forestry & Logging
    707-822-0884
    Craig Compton, MacMullin Forestry & Logging
    707-822-0884
    Ron Hunt, Hunt Surveying & Forestry
    707-822-8323
  • Eureka

  • Colette Beaupre, Natural Resources Management Corporation
    707-269-1374
    Paul Grunden, Natural Resources Management Corporation
    707-442-1735
    Tracey Katelman, ForEvergreen Forestry
    707-443-2400
    Elaine Nolan, Natural Resources Management Corporation
    707-442-1735
    Lorelei Phillips, Western ECI
    707-445-5501
    Lydia Rieman, Pierson Building Center
    707-443-0723
    Gary Rynearson, Natural Resources Management Corporation
    707-442-1735
  • Redway

  • Susan Jacobsen, Dazey's Supply
    707-923-1495
  • Scotia

  • Gene Stotts, Western ECI
    707-268-5008
  • Additional Companies Serving Eureka County

  • Environmental Resource Solutions, Inc.
    Santa Rosa
    707-566-7510
Marin County
  • Greenbrae

  • Scott Sherman, Avidgreen Landscaping
    415-461-2221
  • Inverness

  • Tom Kent, Pacific Slope Tree Co.
    415-669-1604
    Rick Mallouf, Pacific Slope Tree Co.
    415-663-8196
    Nick Whitney, Pacific Slope Tree Co.
    415-663-1572
  • Kentfield

  • Eric Wagner, Beaver Tree Service
    415-456-3428
  • Mill Valley

  • David Minkler, Arborist
    415-381-6113
    Ray Moritz, Moritz Arboricultural Consulting
    415-381-2339
    Janel Yoshimoto, Moritz Arboriculture
    415-381-2339
  • Nicasio

  • Craig Swift, Swift Tree Care
    415-488-0522
  • Ross

  • Laura Alber, Urban Forestry Associates
    1-888-482-8478
  • San Rafael

  • Ken Bovero, Marin County Arborists
    415-457-8733
    Louie Brunn, Marin County Arborists
    415-457-8733
    Brian Ferrero, Marin Tree Service
    415-472-7105
    Michael Greene, Bartlett Tree Experts
    415-472-4300
    Tad Jacobs, Treemasters
    415-491-1009
    Jonathan Logiudice, Bartlett Tree Experts
    415-472-4300
    Robert Morey, Marin Tree Service
    415-472-7105
  • Additional Companies Serving Marin County

  • Jeffrey Creque, Golden Bear Land & Water
    Stinson Beach/Bolinas
    415-868-0256

    Scott Sherman, Arborist
    415-309-2221

    Ralph J. Zingaro, Bioscape, Inc.
    San Francisco
    877-BIOSCAP(E)
Mendocino County
  • Eureka

  • Gerald Garvey, Natural Resources Management Corporation
    707-459-3556
  • Fort Bragg

  • Chris Hayter, Campbell Timberland Management
    707-961-3302
    Craig Stewart, Campbell Timberland Management
    707-961-3302 ext. 1904
  • Laytonville

  • Brian Talbert, Forest Management Associates
    707-984-6087
  • Ukiah

  • Jim Clark, North Coast Resource Management
    707-485-7211
    Jeffrey Longcrier, North Coast Resource Management
    707-485-7211
  • Additional Companies Serving Mendocino County

  • Environmental Resource Solutions, Inc.
    Santa Rosa
    707-566-7510
Monterey County
  • Carmel

  • David Teas, Environmental Design Tree Transplanting
    831-901-2416
  • Carmel Valley

  • Mark Schlegel, Schlegel Landscapes
    831-659-4382
  • Monterey

  • Scot Sanders, Davey Resource Group
    831-375-4762
  • Moss Landing

  • John Pritchard, Elkhorn Native Plant Nursery
    831-763-1207
  • Pebble Beach

  • Rob Cain, Pebble Beach Company
    831-662-8695
    Lalo Rosales, Pebble Beach Company
    831-662-8695
    Jose Sosa, Pebble Beach Company
    831-662-8695
  • Salinas

  • Michael Bench, Barrie D. Coate & Associates
    831-663-5222
Napa County
  • Calistoga

  • Rob Gross, DendroTech
    707-942-9139
  • Napa

  • Greg Smith, Greg Smith Tree Service
    707-255-5623
Sacramento County
  • Davis

  • Andy Mieske, ACRT, Inc.
    510-909-9241
Santa Clara County
  • Mountain View

  • Ray Morneau, Arborist
    650-964-7664
  • San Jose

  • Lee Roy Bowles, Tree Elite, Inc.
    408-568-2377
    Robert Murden, Commercial Tree Care
    408-985-8733
    Paul Swagerty, Commercial Tree Care
    408-985-8733
    Tony Tomeo, Commercial Tree Care
    408-985-8733
Santa Cruz County
  • Aptos

  • Kyle Smith, Ocean Veiw Landscape
    831-662-3424
  • Capitola

  • Natalain Schwartz, Green Touch
    831-475-9417
  • Felton

  • Cheyenne Borello, Staub Forestry & Environmental Consulting
    831-335-1452
    David Chambers, Arborist
    831-335-1480
  • Scotts Valley

  • Henry Bosinger, I.S.A.
    831-438-6441
    James Neve I.S.A., Tree Solutions
    831-429-0939
  • Santa Cruz

  • James Allen, JP Allen & Associates
    831-426-6603
    Mike Daily, Consultant
    831-426-7359
    Thomas Dibartolo, Davey Resources Group
    831-479-3074
    Joshua Fodor, Central Coast Wilds
    831-459-0656
    Mike LoBue, LoBue Landscape
    831-479-3400
    Amy Lamendella, J.P. Allen & Associates
    831-426-6603
    Lisa McCallister, North County Tree Service
    831-429-6894
    Ruth Stiles, Ruth Stiles Gardens
    831-479-7960
    Roy Webster, Webster & Associates Consulting Foresters
    831-462-6237
  • Watsonville

  • Erik Claus, Western ECI
    831-763-3817
    Adolfo Garcia, Community Tree Service
    831-763-2391
    Paul Larson, Hines Pest & Weed Control
    831-688-3391
    Louis Stevens, Davey Tree Surgery
    831-475-3010
    Dennis WIlliams, Williams Tree Service
    831-728-5500
  • Soquel

  • Nathan Lewis, Lewis Tree Service, Inc.
    831-476-1200
San Francisco County
  • San Francisco

  • Ralph J. Zingaro, Bioscape, Inc.
    San Francisco
    877-BIOSCAP(E)
Sonoma County
  • Glen Ellen

  • Win Smith, Winfield Smith Association
    707-996-6671
  • Santa Rosa

  • Ken Canfield, Environmental Resource Solutions Inc.
    707-566-7510
    Mitchell Hayden, Environmental Resource Solutions Inc.
    707-566-7510
    Alynn Woodriff, Kjeldson Biological Consulting
    707-565-8357
  • Sonoma

  • Bud Reeves, Bartlett Tree Experts
    707-935-3220
Yuba County
  • Strawberry Valley

  • Ryan McKillop, Soper-Wheeler Co.
    530-675-1359
    Jim Rydelius, Soper-Wheeler Co.
    707-668-5363