Pretty Big Rocks The collection

For landscape professionals

What it takes to set a stone.

A boulder weighs as much as a car and has no handles. We only offer stones we know how to move. Each one falls into a weight class, and each class has its own equipment, crew and site needs. The price you see already pays for them.

Class I · up to 3,000 lb

Compact excavator

Comes on a flatbed with a compact excavator or track loader, which carries the stone in and sets it with a hydraulic thumb or grapple.

Access
A 6 ft gate or path
Crew
Two
On site
Half a day

In the collection: Sierra Cloud

Class II · 3,000 to 8,000 lb

Boom truck

A flatbed with its own knuckle-boom crane. It parks at the curb or on the drive, sets its outriggers down on pads, and lifts the stone over fences and planting into place.

Access
Truck within about 20 ft
Crew
Operator, two riggers
On site
Half a day to a day

In the collection: Nightfall, Sentinel, Ember Split

Class III · 8,000 to 12,000 lb

Truck crane

A mobile crane sized to the lift, with the stone on a separate flatbed. We walk the site before booking, and get a street-use permit when the crane has to stand in the road.

Access
Street or drive for the crane
Crew
Operator, signal person, two riggers
On site
A day, after a site visit

In the collection: The Weekend Estate

Over 12,000 lb, a stone needs engineering: ground-bearing checks, lift plans, sometimes a road closure. We don't offer those.

Before we set anything

What we check at your site

  1. The route in

    Gate widths, turning room, slopes and the ground the equipment crosses. Soft lawn and wet ground get mats. If a route won't work, we say so.

  2. What's overhead

    Power and phone lines, eaves and tree canopy along the boom's swing. We keep the clearances utilities require from overhead lines.

  3. What's underground

    We call 811 to have buried utilities marked before we dig, and ask you about irrigation, septic, drains and lighting.

  4. Your hardscape

    Nothing drives over pavers, stone or decking. Where we must cross them we lay ground-protection mats or plywood. Outrigger pads sit on cribbing, never on a finished surface.

  5. The stone itself

    Lifted on nylon round slings, never chains, so the face you chose isn't scarred. Set on a compacted gravel base and buried a quarter to a third of its height, so it looks like it has always been there.

  6. Which way it faces

    The crew brings the 3D scan. You choose the face here or in your photo, and we set it to match.

What the price covers

Included

The stone, sales tax, freight, the equipment for its class, the crew, base preparation, setting and cleanup.

Not included

Removing and relaying existing hardscape, retaining walls, tree work, or engineering for a stone set on a slope or a structure. If your site needs any of these, we tell you before anything is charged.

Landscape architects and contractors: we're glad to talk through a site, its access or a lift before you specify a stone. hello@prettybigrocksco.com