5.0 Star Rating (500+ Reviews)
Tree Service
Windsor, CA
- Fully Licensed & Insured, Fast & Affordable Service
- Family-Owned Tree Service With Over 5 Years
- Serving Windsor and Northern Sonoma County
- Experienced Crew With Cutting-Edge Equipment
Request A FREE Estimate!
Local, Licensed and Ready Day or Night
The people who quote the job are the people who do it.
California Contractor #1115058 with full liability and workers' comp.
Fallen trees on homes and driveways get a crew moving fast.
Our Tree Services for Windsor Properties
Removing Outgrown Ranch Oaks
We safely take down trees of any size in Windsor, from a young ornamental in a new subdivision off Old Redwood Highway to a big valley oak that has outgrown its spot on an older ranch parcel.
Pruning Young Street Trees and Old Oaks
We shape the canopy, clear out the deadwood, and cut back the limbs reaching over your roof, your patio, or the power lines, then thin heavy crowns so the winter wind off the valley floor has less to grab.
Fire-Fuel Clearing on the East Side
For homes tucked up against that oak woodland, we handle defensible space and brush clearing to CAL FIRE standards, pulling out the ladder fuels and the dead or overhanging trees while leaving the healthy canopy in good shape.
Stump Grinding on Suburban Lots
On Windsor’s tidy suburban lots an old stump always seems to land right where you need the space. We grind it out below grade so you can replant or lay sod.
Why Homeowners Pick TreeEx
✓ Victor and his own crew, not subcontractors.
✓ ISA-certified arborists who know North Bay trees.
✓ California Contractor #1115058, fully insured.
✓ Clear written prices, no surprises.
Photos From the Field
Old Farm Oaks and Young Street Trees in Windsor
Windsor has grown from a quiet farm town into one of northern Sonoma County’s fastest-growing communities, and its trees have grown right along with it. Mature oaks anchor the older ranch parcels, young street trees line the new subdivisions, and backyard orchards dot properties all over the area. Warm inland summers, cool foggy mornings, and the heavy clay soil near the river all affect how your trees grow, and we tailor every job to fit.
- Licensed & Insured
- 5+ Years Experience
- Fast Response Times
What You Get With TreeEx
FREE QUOTE
A clear written price with no hidden fees.
5+ YEARS OF EXPERIENCE
Five-plus years on Sonoma, Napa and Marin trees.
COMPETITIVE PRICING
Honest pricing, no upsells.
EMERGENCY SERVICE
Fallen tree at 2 a.m.? We pick up.
LICENSED & INSURED
Full liability and workers’ comp on every job.
HIGHLY EXPERIENCED
Arborists who know oaks, redwoods and pines.
Our Service Area
Napa, Sonoma and Marin Counties
Reviews From People We've Worked For
EXCELLENT
Based on 190 reviews
Posted on Google![]()
CTrustindex verifies that the original source of the review is Google.
Victor contacted me within hours of requesting an on-line contact. By the afternoon, he had come to the house and given me an estimate. The removal of two trees was done a few days later. The crew arrived early and were professional, respectful, efficient and friendly. The clean up was well done. I can highly recommend this company.Posted on Google![]()
Jose CastilloTrustindex verifies that the original source of the review is Google.
I was thoroughly impressed with Diego's punctuality and professionalism during the estimate. He made me feel welcome in my own home and provided a competitive and fair quote for redwood removal, as well as trimming my beautiful Japanese maple. I will definitely consider hiring them again for spring tree trimming. The team was efficient and handled the plants around the work area with great care. I highly recommend their services and extend my full respect for their work. They truly deserve 5 stars!Posted on Google![]()
Ken RobertsTrustindex verifies that the original source of the review is Google.
I have been a contractor in Sonoma and Marin counties for 45 years, I have used a lot of different tree companies in the past…Treeex is by far the best tree company I have used! Their equipment is top of the line, their safety protocols are also at the top and start time and finishing time was exactly what they quoted. They showed up with 6 excellent workers and the property at the end of the job was perfectly cleaned up. I would highly recommend for any small or large job!Posted on Google![]()
Anne PellegriniTrustindex verifies that the original source of the review is Google.
They showed up, did a great job and left the place super clean. We will definitely call them to do the backyard next year. Thanks guys.Posted on Google![]()
Susan BensonTrustindex verifies that the original source of the review is Google.
The trimming and pruning work was done with care. I appreciated the hard work and knowledge of the workers. The work definitely exceeded my expectations. Thank you!Posted on Google![]()
Dana DixonTrustindex verifies that the original source of the review is Google.
On time and did a perfect job !! Very happy w the service will use them again !!!Posted on Google![]()
Doug ChristianTrustindex verifies that the original source of the review is Google.
Alex and his crew were easy to work with and did a great jobPosted on Google![]()
Coco MoanikealaTrustindex verifies that the original source of the review is Google.
I recently hired TreeEx, for tree care on my property, and they did a great job. The team was professional, knowledgeable, and took the time to explain what they were doing and why. They handled the work safely, cleaned up thoroughly, and left my yard looking much better than before. I really appreciate their attention to detail and would definitely recommend them to anyone needing expert tree service. MahaloPosted on Google![]()
Azita de MujicaTrustindex verifies that the original source of the review is Google.
Great service. Well donePosted on Google![]()
Enrique VillegasTrustindex verifies that the original source of the review is Google.
5.0 (500+ Reviews)
Get a Straight Answer From an Arborist
Free estimates at 707-775-0204, with a clear written price.
Get Your Free Tree Care Estimate Today
5.0 Star Rating (500+ Reviews)
Here’s what to expect:

Free Consultation
No obligation assessment. ISA-certified arborist evaluates your trees and provides expert recommendations with transparent pricing.

Expert Assessment
Professional advice about tree health and safety. Clear explanations without jargon or pressure.

Detailed Proposal
Clear pricing breakdown. Understand the scope, timeline, and total cost before we begin.

Professional Service
Licensed, insured, on-time, and satisfaction guaranteed. Complete cleanup and clear communication throughout.
Common Questions, Straight Answers
It depends on the tree and the lot. Protected native and heritage trees can need a permit, and we check before we cut.
Most removals run about $1,500 to $3,500, depending on size and access. You get a firm written price first.
Late summer into early fall for most trees, and brush cleared before the fall winds. Emergencies we handle any time.
How Each Job Usually Goes
Windsor has grown from a quiet farm town into one of northern Sonoma County’s leafiest suburbs, and the trees tell that story, with old ranch oaks standing alongside the young street trees filling in the newer subdivisions around the Town Green.
When a Tree Has to Come Out
A lot of properties here have tight new-build lots or mature trees standing close to the house, so we rig the limbs down piece by piece and bring in a crane when the drop zone is small.
Keeping Windsor’s Trees Healthy
The young street trees in the newer neighborhoods need early structural pruning to grow up strong, while the older oaks on the ranch parcels get their work done in the dry summer window, since cutting them in the wet season opens the door to disease.
Grinding the Stump Down
We grind it below ground level and clean up the chips.
Storm and Fire-Season Ready
For most of Windsor, the winter storms are the main worry, when the wind and rain come through and put a strain on the maturing street trees and big older oaks all over town, and when one brings a limb or a whole tree down, even at two in the morning, we answer.
Not sure what your tree needs? Call and we will take a look.