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Backyard Assembly Crew

Playset & Trampoline Assembly Done Safely

Next Phase Moving assembles trampolines, swing sets, slides and playhouses, leveled on your ground, anchored, and shake-tested before the kids use it. Licensed and insured.

Part of our assembly & mounting services

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Jobs Completed

Licensed & Insured
Swing Set Assembly ★ Trampoline Assembly ★ Playhouses & Slides ★ Backyard Play Kits ★ Anchored & Level ★
Swing Set Assembly ★ Trampoline Assembly ★ Playhouses & Slides ★ Backyard Play Kits ★ Anchored & Level ★
Playset Assembly

The Weekend Project That Doesn't Have to Eat Your Weekend

The box says “assembly time: 4–8 hours, 2 adults.” The reality is a full weekend, a sore back, and three bolts left over that worry you forever. Our crews handle playset assembly — trampolines, swing sets, slides, and playhouses — in a single visit.

Everything gets built by the manual, leveled on your actual ground, anchored so it can't walk or tip, and shake-tested hard before any kid touches it. We haul away every box and zip tie when we're done.

Built for Play

Everything Included in Our Service

Leveled on your ground, anchored down, and safety-checked before the first swing.

Full Kit Builds

Trampolines, swing sets, slides, and playhouses — out of the box and standing, done in one visit.

Ground Prep & Leveling

We level the frame on your actual yard so swings hang straight and slides sit right.

Safety Anchoring

Ground anchors and stakes installed, every bolt torque-checked, then a hard shake-test before we sign off.

Box Haul-Away

All the cardboard, foam, and hardware bags leave with us. The yard is ready for play, not cleanup.

Torque-Checked Bolts
Manual-Accurate Builds
Spring Tools for Trampolines
One-Visit Completion

Springfree Trampolines

Springfree Trampoline Assembly

A Springfree is the trampoline people give up on halfway through. The flexible composite rods have to be bent and seated under real tension, one after another, and the last ones are the hardest. If yours is still in the boxes, or half built in the yard, we finish it. Our two-person crew builds the round, oval, and square models, with the FlexrHoop and FlexrStep add-ons if you have them.

  • All Springfree sizes and shapes: Compact, Medium, Large, Jumbo, round, oval, and square
  • Rods seated in the correct sequence so the mat sits even and the frame isn't stressed
  • Safety enclosure net, poles, and cover fitted, and the tgoma or basketball hoop accessory if you bought one
  • Placed level on your lawn, packaging taken with us. Half-built one? We'll take over where you stopped
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Next Phase Moving technician laying out the frame and enclosure poles of a trampoline in a customer's back yard

How a Springfree Build Goes

1

Tell us the model

Text or call with the model name on the box (for example O92 or R79) and where in the yard it's going. That's enough to quote it.

2

Frame and legs

We assemble the frame ring on level ground, fit the legs, and set it exactly where you want it before anything goes under tension.

3

Rods and mat

Both of us work the rods in sequence around the ring, then seat the mat and check the tension is even all the way round.

4

Net, poles, and check

Enclosure poles and net go on, the door is set, everything is checked, and we leave with the boxes and foam.

Most Springfree builds take our crew 2 to 3 hours. We also take them apart and rebuild them for moves.

Fastest Path to a Quote

Get your quote back the same day

Tell us which kit you bought and roughly where it's going in the yard, and we'll reply with an exact price for the build, usually the same day.

Our Crew

A Careful, Professional Crew

Next Phase Moving crew member keeping the customer updated from the truck
Next Phase Moving crew member wrapping and protecting furniture inside a customer's home
Next Phase Moving crew member assembling furniture in a customer's home

Backyard Builds

What We Assemble

If it comes in a box with a manual and a bag of bolts, we build it.

Plastic Swing Sets
Metal Swing Sets
Trampolines (All Sizes)
Toddler Play Gear
Climbing Frames & Slides
Playhouses
Sandboxes
Outdoor Furniture

Not sure if we handle your item? Call or text (425) 648-7887 and we'll tell you straight away.

Service Areas

Serving Snohomish & King County

Playset, trampoline, and backyard play equipment assembly across Lynnwood, Seattle, Everett, and Bellevue — covering all of Snohomish and King County.

Seattle
Bellevue
Everett
Lynnwood
Kirkland
Redmond
Renton
Kent
Auburn
Federal Way
Tacoma
Covington

...and many more cities across Snohomish, King, and Pierce counties.

FAQ

Playset Assembly Questions Answered

Most trampolines and swing sets take 2 to 4 hours depending on the model. Either way, it's done in one visit.

Always. We level the frame on your actual ground, install the ground anchors or stakes the manufacturer specifies, torque-check every bolt, and give the whole structure a hard shake-test before we leave.

Yes — we're a moving company first, so taking a set apart, moving it, and rebuilding it at the new place is normal work for us. Send a photo of the set and both addresses and we'll price the whole thing.

Yes, every brand and size, including the enclosure net. We level it on your ground, anchor it and shake-test it before we leave. Send the model or a photo of the box for a price.

Yes, all Springfree models, round, oval, and square, including the enclosure net and accessories. The composite rods are the hard part; a full build usually takes 2 to 3 hours. If you already started and got stuck, we'll finish it.

Yes. Metal and plastic swing sets, swing-and-slide combos, and toddler sets from Costco, Amazon, Walmart, Lifetime, and Step2. We build it by the manual, level it on your actual ground, anchor the legs so it can't walk or tip, and shake-test it before any kid gets on.

No, and neither can anyone else. A trampoline frame has to come apart to fit on a truck. We take it down, bag the springs or rods by position, move it and rebuild it on the new lawn the same day.

On a gentle slope, yes. The legs are leveled with the ground and the frame is anchored. On a steep slope the mat sits crooked and the anchors will not hold, so send a photo of the spot and we tell you if it works.

Yes. Metal and plastic swing sets are built on the lawn and anchored with the ground stakes the manufacturer includes, so the set cannot walk or tip. If the ground is soft we tell you before we anchor.

Yes, if you have the replacement part. We take the old net or mat off, fit the new one and re-tension the springs so it is safe to jump on. Order the part for your exact model first.

Yes. We take it down and stack it in the garage, then rebuild it in spring. Book both visits at once and the parts stay bagged and labeled in between.

Every backyard build is quoted per kit, because the work runs from a couple of hours for a toddler slide to most of a day for a big trampoline with a net. Tell us which kit you bought, or send a photo of the box, and we'll price it exactly. Our other flat rates are on the full price list. Call or text (425) 648-7887 with the kit you bought, or send a photo of the box, and we'll send your all-in price, usually the same day.

Ready to Play?

Get the Backyard Build Done Right

Level, anchored, safety-checked, and finished in one visit. Serving Lynnwood, Seattle, Everett, and Bellevue.

Free Quotes No Hidden Fees Licensed & Insured