12 listings with more than 301 climate-controlled storage units in the Sauk City, WI, area
Not sure what size you need? See our size guide!
Not sure what size you need? See our size guide!
Eagle Self Storage - S9891 Hwy 12, Prairie Du Sac, WI 53578
- Climate-Controlled
- Indoor
- 24 hour access
$90Medium 10x10$168Large 10x30
Secure Storage - 6081 Darlin Drive, Dane, WI 53529
- Climate-Controlled
- Indoor
- 24 hour access
$55Small 5x5$75Medium 10x10$110Large 10x20
Storage Guy, The - 7289 Muskie Drive, Dane, WI 53529
- Climate-Controlled
- Indoor
- 24 hour access
$145Small 6x7$205Medium 9x12$310Large 12x20
Extra Space Storage - 3119 Deming Way, Middleton, WI 53562
- Climate-Controlled
- Indoor
- Retail Available
$41Small 4x5$167Medium 10x10$271Large 10x20
Extra Space Storage - 304 Yard Drive, Verona, WI 53593
- Climate-Controlled
- Indoor
- Drive-Up Access
$33Small 5x5$103Medium 10x10$162Large 10x20
Secure Storage - 1030 Lillian Street, Waunakee, WI 53597
- Climate-Controlled
- Indoor
- 24 hour access
$60Small 5x5$92Medium 10x10
Superior Storage - 3690 Commerce Drive, Madison, WI 53719
- Climate-Controlled
- Indoor
- 24 hour access
$44Small 5x5$102Medium 10x10$157Large 10x20
KO Storage - 2325 Pinehurst Drive, Middleton, WI 53562
- Climate-Controlled
- 24 hour access
- Drive-Up Access
$75Small 5x5$110Medium 10x10$160Large 10x20
Extra Space Storage - 6476 Seybold Road, Madison, WI 53719
- Climate-Controlled
- Indoor
- Drive-Up Access
$41Small 5x5$126Medium 10x10$212Large 10x20
Extra Space Storage - 6817 Seybold Road, Madison, WI 53719
- Climate-Controlled
- 24 hour access
- Drive-Up Access
$26Small 5x5$84Medium 10x10$141Large 10x20- No Photo Available
Secure Storage - 185 South Wengel Drive, Reedsburg, WI 53959
- Climate-Controlled
- 24 hour access
- Contactless Renting
$59Small 5x5$94Medium 10x10$106Large 10x20
DeForest Self Storage - 7227 Gene Street, Deforest, WI 53532
- Climate-Controlled
- 24 hour access
- Drive-Up Access
$80Small 5x5$100Medium 10x10$135Large 10x20
Check out climate-controlled storage units in nearby cities:
Need more options? Browse storage units in other Wisconsin cities!
- Milwaukee, WI from $9/mo
- Madison, WI from $26/mo
- Green Bay, WI from $100/mo
- Kenosha, WI from $20/mo
- Waukesha, WI from $25/mo
- Racine, WI from $24/mo
- Appleton, WI from $54/mo
- Eau Claire, WI from $70/mo
- Oshkosh, WI from $28/mo
- West Allis, WI from $10/mo
- La Crosse, WI from $136/mo
- Wauwatosa, WI from $45/mo
- Brookfield, WI from $20/mo
- New Berlin, WI from $39/mo
- Wausau, WI from $89/mo
- Menomonee Falls, WI from $10/mo
- Sun Prairie, WI from $72/mo
- Greenfield, WI from $30/mo
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.