In-ground trampoline installation in East Idaho & Cache Valley
Your local Trampolines.com Premier Installer. We handle the digging, drainage, assembly and clean-up, and most installs are done in a single day.
What’s included
Base pricing assumes open backyard access and fairly level ground.
- Dig the trampoline hole with a mini excavator
- Assemble the trampoline, frame, springs, mat and pads
- Backfill and minor grading around the trampoline
- Full safety check and walk-through
| Trampoline shape | Base install (Idaho) |
|---|---|
| Round (12′, 14′, 15′) | $1,500 |
| Rectangle & square (10×14 to 15×15) | $1,700 |
| Cache Valley, Utah installs | +$250 |
Upgrades & extras
Every yard is different. These are the most common extras, priced upfront.
| Upgrade | Price | What it covers |
|---|---|---|
| Dirt haul-off & disposal | $700 – $1,000 | Removes the excavated soil from your property. |
| Weed barrier + gravel drainage | $400 | Fabric barrier and gravel bed so water drains and weeds stay out. Recommended for clay soils. |
| LED light installation | $150 | Mount and wire the LED light kit during the build. |
| Safety enclosure installation | $150 | Assemble and anchor the net enclosure. |
| Post or fence removal | $150 | Remove a fence section or posts for equipment access. |
| Move dirt elsewhere on property | $200 | Spread or pile excavated soil in another part of your yard. |
| Sod replacement around trampoline | $150 | Patch sod back up to the trampoline edge. |
| Sprinkler repair | $150 / sprinkler | Re-route or repair sprinkler lines in the dig area. |
| Extra grading for slopes | Quoted on site | Sloped yards need additional cut and fill to sit level. |
Payment is due when the install is complete. Cash and card accepted.
Step by step
Site visit & layout
We confirm the spot, measure gate access and mark the outline. We call Dig Line (811) to locate buried utilities before any digging.
Excavation
Our mini excavator digs the pit to the depth and shape your model needs, with a sloped center that helps air move under the mat.
Shape the pit
We hand-trim the walls and floor so the retaining wall fits tight and the frame sits level.
Drainage (optional)
Weed barrier and gravel keep water moving away and stop weeds from growing up under the mat.
Set the frame
The galvanized frame and retaining wall go in, get leveled, and are checked against the lawn line.
Springs & mat
We attach the springs and jump mat, then the safety pads.
Backfill & clean-up
We backfill around the wall, grade the edges and clean the site. Haul-off is available if you don’t want the extra dirt.
Safety check & first jump
We test the springs and pads and walk you through care and winter tips. Then the kids get the first jump.
How to prep your yard
- Gate width. Our mini excavator needs about a 4-foot opening. If your gate is narrower, we can remove a fence panel.
- Sprinklers. Mark sprinkler heads and lines you know about so we can work around them.
- Dirt plan. A 14′ round makes a lot of extra soil. Decide whether you want it hauled off, spread, or moved elsewhere.
- Spot choice. Pick a level area away from trees, fences and hard edges, with room to walk around it.
Already bought your trampoline?
We install trampolines purchased from Trampolines.com across East Idaho and Cache Valley, Utah. Send your order details and we’ll get you on the schedule.