Tree Service FAQ for Fremont, CA

It depends on whether the tree is protected under Fremont Municipal Code Chapter 18.215 or is a street tree under Chapter 12.30. A tree growing entirely on private property that does not meet the protected criteria generally does not require a removal permit. A protected tree, or any tree in the public right of way, does. Because the criteria turn on size, species and location, confirm your specific tree with the City of Fremont before any saw touches it.

Protection is set by Fremont Municipal Code Chapter 18.215, which defines both which trees are covered and what counts as damaging them. Section 18.215.030 is unusually broad: damage includes topping, and cutting includes pruning and trimming, not just felling. That means a heavy reduction on a protected tree can trigger the ordinance even though the tree is still standing. Read our protected trees guide, then confirm your tree with the City.

Yes, and the rules are stricter. Street trees fall under Chapter 12.30. Section 12.30.050 requires a permit and work performed by or under a certified arborist. Section 12.30.060(b) prohibits topping and requires pruning to follow ISA Tree Pruning Guidelines. Section 12.30.070 requires stumps to be ground to 24 inches below grade. The tree in the strip between sidewalk and kerb is usually a street tree even though you mow around it.

You can be exposed to municipal enforcement and, separately, to civil liability if the tree was not yours. California Civil Code section 3346 and Code of Civil Procedure section 733 both allow treble damages for wrongful injury to trees. That is three times the assessed value, and mature California native trees appraise high. This is the single most expensive mistake a homeowner can make on a tree job.

No. Newark and Union City are separate incorporated cities with their own municipal codes, so Fremont Chapters 18.215 and 12.30 have no force there. A crew quoting your Newark tree while citing Fremont's chapters is working from the wrong rulebook. Confirm requirements with your own city before booking.

Prune oaks in the dry season, roughly mid summer through autumn, when beetle flight and pathogen spread are at their lowest. Fresh cuts on oaks during wet weather are an open door for infection, which is why careful arborists in Alameda County schedule oak work outside the rainy months wherever the work is not an urgent safety matter. Safety pruning on a hazardous limb is always the exception.

No. Sudden oak death is caused by Phytophthora ramorum, which is an oomycete, not a fungus. The distinction matters practically because oomycetes respond to different treatment chemistry than true fungi, so a product sold as a general fungicide may do nothing. Alameda County is within the regulated area, so sanitation of tools and care with green waste movement matter here.

Because a palm is a monocot with no cambium and no secondary growth, so it cannot compartmentalise a wound or grow over a cut the way an oak can. A palm also has a single apical meristem, one growing point, and there is no branch collar. Damage the crown and the palm does not recover, it dies. Over-pruning a palm into a narrow pencil crown is a permanent injury, not a style.

Lion tailing is stripping the interior foliage off a limb so the greenery sits only at the tip, and it makes a tree more likely to fail, not less. It removes the inner leaves that feed the limb, shifts weight to the end of a now bare lever, and leaves the bark exposed to sun. It is fast to perform and looks tidy from the kerb, which is exactly why it turns up on cheap trimming jobs.

Send the request form with photos and say clearly if anything is on a structure, a vehicle or a power line, since those are always the priority. Storm work in Fremont clusters in winter frontal systems, so response times stretch during a widespread event. Never approach a limb that is touching or near a conductor, call PG&E and keep clear.