Costco Shed Assembly Experts
Costco is the best shed deal in California: LIFETIME 8x10 sheds typically $100-200 cheaper than Home Depot, KETER Factor frequently on sale, plus Costco-exclusive Yardline wood sheds. We've assembled hundreds of Costco sheds across the state. We can pick up at your local warehouse or install on delivery day.
Costco Models & Pricing
| Model | Best For | Assembly Price | Time |
|---|---|---|---|
| LIFETIME 8x10 (Costco best-seller) | Most common | $649 - $849 | 6-8 hrs |
| LIFETIME 11x18 / 15x8 | Large Costco models | $1,099 - $1,399 | 10-14 hrs |
| KETER Factor 8x6 / 8x8 | Aesthetic pick | $549 - $749 | 5-7 hrs |
| SUNCAST Tremont 8x10 | Fast-assembly resin | $549 - $749 | 5-7 hrs |
| Yardline wood shed 8x10 / 8x12 | Premium wood option | $999 - $1,499 | 10-14 hrs |
| Foundation prep | Gravel pad or pavers | $199 - $499 | 2-4 hrs |
What's Included
- Foundation prep advice and execution (gravel pad, pavers, or concrete blocks)
- Full assembly per manufacturer spec. No shortcuts on hardware
- Wind-rated anchoring for California code (concrete or earth anchors)
- Door alignment and weather-seal verification
- Ramp installation when applicable
- Site cleanup. We haul away packaging and pallets
- Workmanship guarantee
Statewide California Service
Costco shed assembly across all of California: Los Angeles, San Diego, Bay Area, Sacramento, Orange County, Inland Empire, Central Valley, and every city in between. Same-week availability statewide.