5 listings with more than 24 climate-controlled storage units in Polk County, MO
Not sure what size you need? See our size guide!
Not sure what size you need? See our size guide!
Show Me Mini Storage - 1989 West Broadway Street, Bolivar, MO 65613
- Climate-Controlled
- Drive-Up Access
- Onsite Manager
$55Small 10x5$60Medium 10x10$77Large 10x20
Missouri Storage Solutions - 2028 West Broadway street, Bolivar, MO 65613
- Climate-Controlled
- 24 hour access
- Drive-Up Access
$90Small 8x10$70Medium 10x10$90Large 10x20
Storage Solutions of Bolivar - 4224 State Hwy D, Bolivar, MO 65613
- Climate-Controlled
- Drive-Up Access
- Contactless Renting
$140Medium 10x15$90Large 10x20
A - 1 Stuff - N - Store Storage - 2625 South Morrisville Road, Bolivar, MO 65613
- Climate-Controlled
- Drive-Up Access
- Onsite Manager
Storage Solutions of Bolivar - 4741 South 131ST Road, Bolivar, MO 65613
- Climate-Controlled
- Drive-Up Access
- Onsite Manager
$70Medium 10x10$60Large 12x30
Need more options? Browse storage units in other Missouri cities!
- Kansas City, MO from $20/mo
- Saint Louis, MO from $16/mo
- Springfield, MO from $43/mo
- Saint Charles, MO from $27/mo
- Independence, MO from $26/mo
- O'Fallon, MO from $16/mo
- Lee's Summit, MO from $49/mo
- Saint Peters, MO from $20/mo
- Blue Springs, MO from $23/mo
- Florissant, MO from $19/mo
- Chesterfield, MO from $25/mo
- Wentzville, MO from $36/mo
- Oakville, MO
- Ballwin, MO from $14/mo
- Liberty, MO from $43/mo
- Mehlville, MO from $98/mo
- Lake Saint Louis, MO from $26/mo
- Raytown, MO from $190/mo
- Kirkwood, MO from $52/mo
- Maryland Heights, MO
Average storage prices in Polk County (updated April 2026)
With prices starting at $55, you’ll find everything from compact locker-sized units to large spaces for cars, RVs or household goods.
Prices typically vary depending on the unit size and whether it’s climate controlled.
| Unit Size | Non-Climate-Controlled Units | Climate-Controlled Units |
|---|---|---|
| 5x10 | $55 | $58 |
| 10x10 | $65 | $81 |
| 10x15 | $105 | $120 |
| 10x20 | $86 | $112 |
| Average (all sizes) | $78 | $93 |
Note: Street rate data provided by Yardi Matrix.
Check out climate-controlled storage prices in Polk County, MO
Finding the right climate-controlled storage in Polk County, MO is crucial for protecting your valuable items. Renting a climate-controlled storage unit in Polk County hovers around $93 on average, but prices can vary significantly depending on unit size.
There are 5 facilities in Polk County, MO offering climate-controlled storage options, ensuring you can find a unit that meets your needs.
Why you should use climate-controlled self storage?
Climate-controlled storage units maintain a consistent temperature throughout the year, regardless of the outside weather. This type of storage will protect your belongings from the damaging effects of extreme heat and cold.
Climate-controlled storage also manages humidity levels, preventing moisture-related damage like mold and mildew.
Whether you’re storing electronics, antiques, documents, or artwork, climate-controlled units offer the best environment to keep these sensitive items safe.

Frequently asked questions
How safe is self storage?
Most self storage facilities have some level of security, often including surveillance cameras and gated access. Popular security features include video surveillance and secure entry systems. Know that the facility comes with a strong security setup can give you confidence that your belongings are safe until you need them again.
What is climate-controlled storage?
Climate-controlled storage refers to a type of storage where temperature and humidity. The primary goal of climate control is to protect your belongings from environmental damage. Items that are sensitive or fragile, like furniture, appliances or antiques, aren't built to endure fluctuations in temperature and humidity. Without climate control, a standard self storage unit can expose these types of possessions to common damage like mold, mildew, rust, and corrosion.
What items cannot be put in storage?
Generally, avoid storing plants, food, live animals, hazardous and wet items among other. However, ask the facility you plan on renting from to find out the specific list of items that can't be put in storage.
Can I go to my storage unit anytime?
Access to your unit can vary depending on the facility. Some self storage locations offer 24/7 access, while others limit entry to specific operating hours that can vary. It's also a good idea to ask what their access schedule prior renting a unit to see if it matches your needs.
Methodology Note: Self storage data - including pricing and unit information - is analyzed and curated by RentCafe Self Storage. Statements reflect local market coverage and storage availability trends within the area.
Data sources: RentCafe Self Storage Research, Yardi Matrix, U.S. Census.