Tree service in Sonoma County includes professional pruning, removal, fertilization, and emergency care to maintain tree health, safety, and property protection. Certified arborists provide tailored solutions to support long-term tree growth and ensure safe, effective management across residential and commercial landscapes.
Tree Pruning
MAINTAIN YOUR TREES
Proper pruning can reduce the chances that a tree will fail and, in turn, make your property safer. Improper pruning can damage your trees and cause significant long-term problems. Our experienced crew and certified arborists can help you make the right decisions for your trees.
Do you want to know why some of the trees in your neighborhood look so vibrant and beautiful? Have you ever found yourself wishing that the trees in your property can achieve that magnificent look?
Trees are among the most magnificent living objects found in nature. They can make any landscape look serene and brimming with life. But as beautiful and majestic as they are, they require a bit of care to maintain their appearance. One of the maintenance processes that a tree requires is pruning.
Pruning Benefits
Sandborn Tree Service Inc. is a complete tree care provider. Our estimators will provide a free estimate and provide you with the facts you need to make an informed decision. Your satisfaction and the health of your trees are of the utmost importance to us. Don’t do it yourself, hire a professional!
Tree Removal Services
In some cases, a tree may pose too great a risk or simply not be suitable for its location, making removal the only responsible option. While preservation is always a priority, our team safely and efficiently removes trees when necessary.
We also ensure that nesting birds are protected. Our team helps you navigate how to avoid harming them by following the Migratory Bird Treaty Act of 1918.
Different cities and counties have regulations and ordinances regarding tree removal. We help you navigate these requirements.
Learn More About
Tree Removal ordinances
Below are different cities and counties with regulations and ordinances about tree removals.
For instance, a typical scenario might be written something like: Monterey Pine, large, in the back yard: Take down as close to 30” tall stump at flat and level as practical. Chip brush ≤12” diameter, dump chips in a large area on the west side of the pumphouse. Use the gate on the south side of the house for access. Cover sensitive landscape with plywood tents. Cover the KoI pond with tarps. Maintain minimum approach distances from high voltage lines on the back side of the tree. Cut wood >12” diameter into 16” rounds and stack on the east side of the garage. Leave premises clean. $_. Or, haul wood to Aunt Suzie’s and dump it on the driveway. Chips go to Uncle Bob’s in the lower pasture. You get the picture. The devil’s in the details. We want to make sure we get all of your expectations properly recorded so that they are done to your overwhelming delight and satisfaction. Professional Stump Removal Typically Sandborn Tree Service, Inc. removes stumps one of two ways either by grinding or excavation:
- Monterey Pine, large in back yard :Take down as close to ground as practical. Remove brush and wood. Leave premises clean. Price $____.
- Monterey Pine, large, in back yard :Take down as close to 30” tall stump at flat and level as practical. Chip brush ≤12” diameter, dump chips in large area on west side of pumphouse. Use gate on south side of house for access. Cover sensitive landscape with plywood tents. Cover KoI pond with tarps. Maintain minimum approach distances from high voltage lines on back side of tree. Cut wood >12” diameter into 16” rounds and stack on east side of garage. Leave premises clean. $___.
Or, haul wood to Aunt Suzie’s and dump on driveway. Chips go to Uncle Bob’s in lower pasture.
You get the picture. The devil’s in the details. We want to make sure we get all of your expectations properly recorded so that they are done to your overwhelming delight and satisfaction.
Stump Removal
Typically Sandborn Tree Service, Inc. removes stumps one of two ways either by grinding or excavation:
Stump Grinding
Stump grinding is a process by which a stump (the part of the tree where the trunk and roots merge) is mechanically pulverized to a specified depth and area. We need to specify depth in order to accommodate the needs of the client and not do more or less work than necessary. We need to specify the area to be ground as that typically involves root grinding. Roots can be quite extensive and if they are to be ground, the limits of depth and area need to be specifically defined in order to avoid confusion, disagreement or disappointment on the job.
Excavation
Excavation involves use of an excavator, backhoe, other mechanical device or hand labor to dig a stump out of the ground. The unearthed stump usually needs to be ground on site to facilitate its disposal as stumps are typically expensive to dispose of. Stump grindings (ground up stump matter usually referred to as stump mulch) makes an excellent mulch (to recycle nutrients on site) for trees and shrubs. It is usually kept onsite, spread over the area where the tree was or it is moved to a more appropriate area. Because it is mixed with soil, recycling facilities are not equipped to handle it, so if it is not wanted on site, disposal can be expensive.
Let me know if you would like me to modify or refine anything further!
Deep Root Fertilization Services
Tree fertilization involves more than simply applying fertilizer around your tree; it requires precise application to meet each tree’s specific needs. At Sandborn Tree Service, we use deep root fertilization to deliver nutrients directly to the tree’s root zone. This method involves injecting a custom blend of essential nutrients, trace metals, and organic matter 4-6 inches below the soil surface, where most feeder roots are located. This targeted approach ensures efficient nutrient absorption, minimizes runoff, and helps trees better withstand stress from compaction and drought, leading to healthier and more vibrant growth.
Why Should I Be Fertilizing Trees & Shrubs?
The Benefits
- Your trees benefit in many ways when we apply our proprietary formula tree fertilizer:
- Rejuvenates and improves soil structure
- Stimulates tree roots and stem growth
- Continuous feeding of the tree roots throughout the season with slow release nitrogen
- Encourages symbiotic activity
- Corrects deficiencies (including decline and Chlorosis – yellowing of leaves)
- Breaks-up compacted soil around the tree roots caused by foot traffic
Why Should I Be Fertilizing Trees & Shrubs?
Ask us when is the best time for fertilizing trees!
Now is the perfect time for fertilizing trees! The ideal time to start fertilizing trees is when root growth starts. The tree fertilizer can be applied in the spring when trees are waking up from dormancy and need that extra dose of nutrients or in the fall before dormancy so it is readily available in the spring when most trees ‘awake’. For sure, if your tree looks like it is in decline, not pushing out new growth, then call us immediately for treatment.
Act Now, Deep Root Fertilization Can Save A Tree!
Don’t wait until you see signs of stress to schedule your trees for this necessary application. Even trees that appear happy and healthy may be struggling to find the nutrients they need. Trees that do exhibit signs of stress have likely been in a difficult situation for a long time. Give your sick tree what it needs by signing up for Deep Tree Root Fertilizing. You will reap the benefits of healthy, vigorous trees.
Fuel Reduction and Defensible
Space Services
With recent fires in California increasing concerns about wildfire preparedness in Sonoma County, Sandborn Tree Service is here to help. Since 1975, we have provided comprehensive tree care, including fire prevention services.
We specialize in thinning and pruning trees near homes, driveways, and across properties to improve fire resilience. We also work with communities to implement fuel reduction strategies such as shaded fuel breaks.
Managing The Urban Forest
Fuel Reduction
The Suburban Wildland Interface (SWI), is the description of the poorly defined boundary between forest and homes. There are approximately 1300 communities within California that fall into this category. We are continually learning how to manage the relationship between wild spaces and suburban neighborhoods. Recent large fires have shown us that we need to manage the forests close to our homes to reduce fire intensity.
Many of Sonoma Counties communities area in the SWI- it’s a new term, but Sandborn Tree Service has been actively addressing these neighborhoods for the last 50 years.
24/7 Storm Damage Repair Services
We offer 24/7 emergency storm damage repair services to address and restore damage caused by severe weather. Our team assesses damage, provides temporary solutions, and completes full repairs to restore safety and property condition.
Crane-Assisted Tree Care
We use cranes for tree removal when handling large or complex trees. Our team assesses the site, safely sections the tree, and removes it efficiently without damaging surrounding structures.
WHY CHOOSE OUR ARBORISTS IN SONOMA COUNTY
Certified and experienced arborists
Over 50 years serving Sonoma County
Focus on tree preservation and long-term health
Advanced equipment including crane-assisted services
Reliable scheduling and professional crews
Trusted across residential and commercial properties
Serving Sonoma County
and Nearby Communities
If you need a certified arborist in Sonoma County, you need a professional who understands tree biology, health, and proper care practices. Our team follows ANSI A300 tree care standards and Z133 OSHA safety protocols, skilled in identifying local pests and diseases, and knowledgeable about Sonoma County tree ordinances.
We assess tree health and structure, recommend immediate and long-term care, and ensure every service is safe, professional, and tailored to your property.
Frequently Asked Questions About Tree Service In Sonoma County
Tree service in Sonoma County includes pruning, removal, fertilization, storm damage repair, and arborist consultations. These services support tree health, reduce risks, and ensure proper maintenance across residential and commercial properties.
A tree should be removed when it is dead, diseased, structurally unsafe, or poses a risk to people or property. Removal may also be necessary when a tree outgrows its space or interferes with structures.
Trees should typically be pruned every one to three years depending on species, growth rate, and condition. Regular pruning supports structure, improves health, and reduces the risk of falling branches.
Deep root fertilization delivers nutrients directly into the soil where tree roots can absorb them efficiently. This method improves soil quality, supports growth, and helps trees recover from stress such as drought or compaction.
Yes, emergency tree services are available to handle storm damage, fallen trees, and hazardous situations. Rapid response helps restore safety and prevents further damage to property.
