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True Tree Service climber high in a redwood, assessing the crown

Judgment first, chainsaw second

Certified Arborist Services

Risk assessments, health diagnosis, written reports for permits and real estate, and honest answers about what your trees actually need.

Sometimes the job is not cutting anything. It is a professional answer to a hard question: is this tree safe, is it sick, can it be saved, and what would a careful owner do next? That is arborist work, and it is where the ISA certification on every page of this site earns its keep.

Tree risk assessments

The lean that showed up after a storm. The old spruce over the bedroom. The redwood the neighbor keeps mentioning. We assess structure, defects, decay, root condition, and what the tree would actually hit, then give you a straight read: monitor it, prune the risk out of it, or remove it. If the honest answer is that the tree is fine, that is the answer you get. Nobody here is paid to find problems.

Health diagnosis

Dieback in the crown, fungus at the base, bark falling in sheets, oaks browning in a bad way: North Coast trees have their own set of troubles, sudden oak death among them. We diagnose what can be seen, are honest about what needs a lab, and lay out the options from treatment to managed decline to removal, with the tradeoffs of each.

Written reports that hold up

  • Permit support: when a city or county wants an arborist's letter with a removal application.
  • Real estate: pre-purchase tree inspections and escrow-deadline evaluations, in writing.
  • Insurance and disputes: documented condition and risk, so decisions rest on evidence instead of opinions.
  • Construction: tree protection plans so the trees you build around are still alive in ten years.

Saving trees worth saving

Cabling and bracing, structural pruning, root-zone care during projects: when a tree matters, there is usually more that can be done than watch it or cut it. We will tell you which investments make sense and which are sentiment, and we can do the work either way, because the assessment and the crew come from the same shop.CSLB #1132934.

Where we do it

Certified Arborist Services by town

Every town has its own page, written for its trees, its lots, and its weather.

Certified Arborist Services in Humboldt County →

Certified Arborist Services in Del Norte County →

Arborist service questions

What is an arborist report, and when do I need one?

A written assessment of a tree's condition, risk, and recommended action, signed by a certified arborist. The usual reasons: a city or county asks for one with a removal permit, a real estate transaction needs trees evaluated before close, an insurance company wants documentation, or two neighbors need a neutral professional opinion on a shared tree.

Can you tell if my oak has sudden oak death?

We assess for the signs and the site factors, and we are straight about the limits: lab confirmation comes from a sample, and management options depend on how far along it is. What we will always give you is an honest read on the tree's structural risk and what to do next.

What does a consultation cost?

Quote visits for our own work are always free. A standalone consultation or written report, where the deliverable is our professional opinion rather than a bid, is priced by the scope: one tree, a whole property, or a construction plan review. Ask when you call and we will give you a number before we come out.

Do you install cables and braces?

Yes. Where a valuable tree has a weak union or a heavy lateral worth saving, hardware installed to arborist standards can buy it decades. We will also tell you honestly when cabling is putting money into a tree that has already made its decision.

Ready for a straight answer about your trees?

Free quotes. Honest recommendations. A clean site when we leave.

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