Prime Spearfish Storage Cellars
3330 Industrial Pkwy · Spearfish, SD
About Prime Spearfish Storage Cellars
Prime Spearfish Storage Cellars is a specialty self-storage facility in Spearfish, South Dakota, established in 2021. The site supports business inventory & records, vehicle & classic car storage, wine storage, rv & motorhome storage, with on-site staff, controlled access, and unit sizes ranging across the most-requested footprints. Renters in this market often choose Prime Spearfish Storage Cellars for the combination of climate stability, security posture, and proximity to Spearfish's residential and business districts.
The facility tracks closely with the broader South Dakota specialty-storage profile: indoor units run climate-controlled with HVAC and dehumidification, while outdoor and drive-up bays support oversized goods, vehicles, and trailers. The on-site team is available during business hours for move-in coordination, packing supplies, and unit upgrades, and electronic keypad entry plus video surveillance secure the property outside staffed hours. If you're storing anything sensitive — wine, vehicles, fine art, archival records — request the climate logs and access policies before reserving; this facility will share them on request.
Specialty conditions
Each storage type at Prime Spearfish Storage Cellars has its own conditions and operating norms. Climate-controlled and wine-grade units are temperature- and humidity-managed with continuous monitoring. RV and boat bays are sized for full-size rigs and many cruiser-class boats, with shore power and dump-station access available at participating sites. Document and records storage follows industry chain-of-custody norms with logged retrieval. For vehicle and fine-art storage, expect indoor bays with battery tending or museum-grade conditions, respectively. Bring your specs and the facility will confirm fit before move-in.
Specialty types supported
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Business Inventory & Records
Drive-up and indoor units sized for pallet racking, seasonal inventory, signage, and back-office overflow. Many sites offer receiving, mail forwarding, and access logs.
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Vehicle & Classic Car Storage
Indoor garages with battery maintainers, tire-flat-spot prevention, and individual lighting. Ideal for collector cars, project vehicles, exotics, and seasonal daily drivers.
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Wine Storage
Temperature- and humidity-controlled environments engineered to mimic underground wine cellars. Typically held at 55-58°F with 60-70% relative humidity, with low-vibration construction and UV-filtered lighting.
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RV & Motorhome Storage
Oversized drive-up or covered storage with widths up to 14 feet and lengths up to 50 feet. Many sites offer 30/50 amp electric, dump stations, and wash bays.
Unit sizes & estimated pricing
| Size | Sq ft | From / month | |
|---|---|---|---|
| 5×10 | 50 | $82 | Check availability |
| 10×10 | 100 | $212 | Check availability |
| 10×15 | 150 | $320 | Check availability |
| 10×20 | 200 | $245 | Check availability |
| 10×30 | 300 | $376 | Check availability |
Pricing reflects starting rates from the directory's last verification cycle and may vary based on availability, promotions, and contract length. Confirm at quote.
Amenities
- 24/7 access
- Climate control
- Drive-up access
- Indoor units
- Outdoor units
- Video surveillance
- Gated entry
What renters say
“My 1971 Datsun 240Z has been in their indoor bay for 14 months. Trickle charger stayed on the entire time, dust cover untouched. Started first turn when I pulled it out.”
Kenji Watanabe — Classic car restorer
“Two RVs, both Class A, both stored under cover with electric. The site manager texts me when wind events come through and confirms tie-downs are fine. That is service.”
Tom Esposito — Retired pilot, Sarasota FL
“Winter in Wisconsin, summer in Arizona. Both ends of my motorhome trip use StoreDash-listed sites. The directory made it dead simple to compare covered bays in two markets.”
Ed Bauer — Snowbird, retired