Serving Sonoma County Since 1975
Exceptional Tree Care & 24/7 Emergency Service

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Welcome Merlin Arborist Group Clients

We’re excited to welcome all former Merlin Arborist Group clients to the Sandborn Tree Service family! With decades of combined experience and a strong presence in Sonoma County, our team is proud to continue delivering the expert-level tree care you’ve come to expect. We’re committed to upholding the same high standards and personal attention that made Merlin a trusted name in local arboriculture.

At Sandborn Tree Service, we specialize in comprehensive residential and commercial tree services, including expert tree pruning, hazardous tree removal, stump grinding, emergency storm response, and routine tree health assessments. Whether you’re dealing with overgrown branches, a fallen tree, or simply want to enhance the health and beauty of your property’s landscape, our certified arborists are here to help.

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worker on tree

Tree Pruning

We offer selective vegetation removal for health, vigor, and longevity. Hire a professional to transform the look of your trees.
workers cutting down tree

Tree Removal

If we can’t save a tree, we will remove it safely, efficiently, and with the least amount of impact to the surrounding landscape.
worker providing deep fertilization

Comprehensive Root Care

Roots are a vital and often overlooked component of a
tree’s longevity. Our care for this part of the tree sets us apart.
wildfire damage

Fuel Reduction/Defensible Space

Let us work with you to proactively protect your
home, property, and exit path in case of emergency.
Tree removal service

Emergencies & Storm Damage

We provide 24/7 emergency tree services for your tree care needs when you need them most.
Crane work removing tree branch

Crane-Assisted Tree Care

Our Certified Crane operators are also tree workers, uniquely experienced to assist with tree removal.

Certified Arborists
Tree Services

Sandborn Tree Service Inc. is known for providing high quality tree service in our community and for producing highly skilled tree workers in this growing profession. We concentrate on tree care, pruning, cabling, consultation, tree removal, stump grinding, fertilization and vegetation management.

As a locally owned and operated company, we care deeply about the communities we serve. We bring both technical expertise and a passion for sustainability to every project, ensuring that your trees are cared for with safety, integrity, and respect for the environment.

Looking for reliable tree services in Santa Rosa, Petaluma, Sebastopol, or anywhere else in Sonoma County? Contact us today for a free estimate and experience the Sandborn difference—where quality, professionalism, and customer satisfaction take root.

Our Services

  • Pruning
  • Tree Removal
  • Crane Work
  • Emergencies
  • Consultations
  • Stump Grinding
  • Pollarding
  • Permit Process
  • Vegetation Management
  • Deep Root Fertilization
  • Brush Chipping
  • Tree Risk Assessment
  • Cabling/ Bracing
Clients include homeowners, Home Owner’s Associations, Municipalities, contractors, property management firms, industries, businesses, utility companies, and agricultural establishments.
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Sandborn Tree Services Team

24/7 Emergency Service

Call us now at (707) 823-9144

Your Trees Are Important To Us
Testimonials

"Jessica and I would like to follow up on the work completed by the Sandborn and Precision Crane team late last week. Basically, without the prompt and professional attention by both teams our home would likely have been crushed by a 80' tall fir tree. We are grateful for all of the efforts by all involved parties. Thanks again for all of the hard work to successfully save our home and that of our neighbors home."
Kevin G.Customer
“...I am so pleased with the job. Thank you for the discount. Thank you for the referral to Mr Murillo the electrician who aided in the disconnection and connection fo our solar panels and electricity. He was able to power our house with wires from our cottage. My wife has been very ill and on Oxygen so his help made this all possible. He has even produced drawings for burying the wires from the solar panels. we will have him do that in the spring."
Harry S.Customer
“They've been taking care of my trees for over 7 years. Ernie and his crew are the best! I rely on Ernie to advise me what trees need attention. The crew are really hard workers! They leave my place cleaner then when they got here! The office "crew" is so friendly and helpful - I have questions and they get the answers! I'm never disappointed!"
George E.Customer
Peter Shapiro called yesterday wanting me to express his gratitude to Rufino and crew for the work they did last week. Not one of their trees came down, one lost a small branch. Most of his neighbors lost trees and large limbs. He credits Rufino and crew for keeping them safe.
Peter S.Customer
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