Davey Tree Service: Napa & Sonoma Counties Office

Comprehensive Tree Services in Napa & Sonoma Counties

Local Davey arborists provide the tree care services you need in Napa and Sonoma Counties. Our team of tree specialists take the time to understand your goals and want to give you a property you’ll be happy to see each and every day.

Tree Services

  • Damage, disease or safety concerns can turn some trees from an asset into a liability. When this occurs, Davey’s certified and bonded arborists can be trusted for safe and efficient tree removal service in Napa and Sonoma, CA.

    Look for these signs as an indicator it may be time to remove:

    • Heaving soil at the base of the trunk and beneath the canopy
    • Decay-producing fungi, such as mushrooms, growing at the base of the trunk
    • Chipped or peeling bark and cracks in the trunk
    • Cavities in the trunk or large scaffold branches
    • Dead or hanging branches in the upper crown
    • Fine twigs without living buds near the ends of branches
  • Tree trimming service is an important tool to help sustain a tree’s health and retain its natural appearance. Davey assesses your tree’s trimming needs from removal of unhealthy limbs to disease reduction. Contact your local Davey arborist today for a free consultation for tree trimming services in Napa and Sonoma, CA. 

    These signs can indicate when it’s time for professional tree trimming:

    • Your tree appears too close to power lines
    • Branches are close or are touching your home
    • You see dead, unsightly or loose hanging branches
    • Your trees have not been trimmed or pruned in the last three years
    • You would like your tree shaped for a more aesthetic curb appeal
  • Trees and shrubs in an urban setting loose nutrients in a number of ways, but applying fertilizer is a way to restore vitality.  Our slow-release fertilizer Arbor Green PRO® replaces nutrients and improves resistance to disease and stressful weather while maximizing the beauty of your trees and shrubs.

  • PHC is the best solution for maintaining your property’s trees over the long haul; it’s total health care for your trees. Our PHC program is designed for clients who are looking to save time, money and frustration by being proactive in the health of their trees and landscape.

    Some of our plant health care solutions include:

    • Air spade instruments to relieve soil compaction
    • Soil remediation techniques
    • Supplemental nutrition
    • Supplemental irrigation
    • As well as other tree remediation tools

    Contact your local Napa / Sonoma arborist for more information on what a PHC program can do for your trees and landscape.

Tree Insect & Disease Management

Just as important, if not more, than the upkeep of your property, is proactive monitoring of pests and diseases. Be aware of some of the common pests and diseases in Napa & Sonoma counties before they become a serious problem.

Find your local arborist here

Office Details

  • Manager, The Davey Tree Expert Company - Paul Dubois
    Paul Dubois

    “Our team of licensed, professional arborists is passionate about providing you with excellent service. We know each client is different, and our tree and landscape care recommendations are tailored to your property’s unique needs.”

    • Angwin
    • Bodega Bay
    • Calistoga
    • Cazadero
    • Clearlake
    • Cloverdale
    • Deer Park
    • Duncan Hills
    • Forestville
    • Fulton
    • Glen Allen
    • Guerneville
    • Healdsburg
    • Kenwood
    • Lower Lake
    • Middle Town
    • Napa
    • Oakville
    • Pope Valley
    • Rio Nido
    • Santa Rosa
    • Sebastopol
    • Sonoma
    • Sonoma County
    • St. Helena
    • Tomales
    • Windsor
    • Yountville
  • I just want to thank the two gentlemen who did the tree job. They were professional and did excellent work. Also, they were courteous and did a great job in the cleanup. They're a great team to have.

    Molly C. Petaluma, CA
  • Peace of mind is hard to come by. This is why Davey guarantees your 100% satisfaction with our DaveyCare℠ Client Promise.

    Our company is bonded, insured and employs ISA Certified Arborists that are second to none in the industry.

    Davey leads the industry in tree care science, supporting our field team with the most passionate scientists and advisors in the industry at The Davey Institute.

Awards & Associations

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Davey Tree Service: Napa & Sonoma Counties Office 707.527.3041 PO Box 5317, Santa Rosa, CA 95402 Local Davey arborists provide the tree care services you need in Napa and Sonoma Counties. Our team of tree specialists take the time to understand your goals and want to give you a property you’ll be happy to see each and every day.