Crane-assisted tree removal

When a crane is the right call

A crane is not an upsell. It is the correct tool in a specific set of situations, and the wrong one in most others.

• The tree is too dead to climb. Ash killed by emerald ash borer is the common case in Greeley. A climber cannot trust brittle wood, and no amount of experience makes it safe.
• The tree is enormous. Mature plains cottonwoods regularly exceed anything you can conventionally rig, and Greeley has a lot of them along ditch corridors and older lots.
• There is nowhere to lower. A tree boxed in by a house, a garage, a fence and a neighbour's shed has no drop zone. A crane lifts the wood up and out over the roofline instead.
• The target underneath is expensive. A pool, a conservatory, a new deck. Picking sections off and swinging them clear removes the rigging risk entirely.

How it works

The crane is set up in the street or driveway with outriggers down. A climber or lift operator attaches each section to the hook before making the cut, so the piece is already supported when it comes free — it never falls. The crane then swings it clear and sets it down in the landing zone, where a ground crew processes it.

Done well it is remarkably undramatic. Large pieces move slowly through the air and land exactly where they are meant to.

What we need from the site

Crane work needs setup room, and that is the constraint that decides whether it is feasible.

• Street or driveway space for the crane with outriggers extended
• Firm, level ground — outriggers exert enormous point loads and can crack an unreinforced driveway
• Clear overhead swing path, particularly free of service drops
• A landing zone for the sections
• Sometimes a street occupancy permit from the City, which we handle

We look at all of this at the estimate. Occasionally the answer is that a crane will not fit and the tree has to be dismantled conventionally over more days.

Is it more expensive?

Per day, yes. Per tree, frequently not. A crane removal that takes four hours can replace two full days of climbing and rigging, and it dramatically reduces the risk of something expensive happening to your roof. On big trees and on dead ash, it is often the cheaper option once the whole job is priced.

We will tell you honestly which method suits your tree, including when a crane would be overkill.

Questions we get about this

Will the crane damage my driveway?

It can if the driveway is thin or unreinforced, because outriggers concentrate very high point loads. We assess this before setup and use mats to spread the load, or set up in the street instead.

Do you need to close the road?

Sometimes, and where a street occupancy permit is required in Greeley we arrange it. Most residential jobs need only partial closure for a few hours.

Is crane removal safer?

For the right tree, considerably. Each section is supported by the hook before the cut is made, so nothing falls and nothing swings. It is the standard approach for dead ash, oversized trees, and anything over an expensive target.

How long does it take?

Most residential crane removals run half a day to a full day including cleanup, versus two or more days of climbing and rigging for the same tree.

Does my tree actually need a crane?

Most do not. It is the right answer for very large trees, brittle dead trees, and tight sites with no drop zone. We will tell you when conventional dismantling is fine and cheaper.