StorageMart
9580 Potranco Rd, San Antonio, TX 78251StorageMart says on its own website, storage-mart.com, that it offers climate-controlled units. We last checked on Oct 25, 2026.
What their website says
"Our facility on Potranco Road in San Antonio, offers convenient storage features including climate controlled storage, drive-up storage, and secure, gated access. With our climate controlled storage units, you can get temperature regulated storage suitable even for items like electronics, documents, photographs, antiques, and furniture."
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Climate features
- Elevator
- 24-hour access
- Gated entry
- Drive-up units
- Rent online
From storage-mart.com. Ask the facility which features apply to the unit you rent.
Local weather
- Average July high near this facility: 97°F. January low: 43°F. (NOAA, 1991-2020 normals from a station 2 mi away)
How it compares
- 3 of 5 verified climate-controlled facilities in ZIP 78251, ranked by number of Google reviews.
- 29 of 94 verified climate-controlled facilities in San Antonio, ranked the same way.
- We read the websites of 138 storage facilities in San Antonio. 109 of them (79%) say they offer climate-controlled units.
- Rated 4.9 on Google, 0.1 above the San Antonio median of 4.8 across 94 rated facilities.
- Lists 24-hour access on its website. 24 of 94 San Antonio facilities with amenity details do.
Based on the facilities we've verified. Comparisons need at least 3 facilities.
Office hours
As listed on Google. Gate access hours can be different, so confirm with the facility.
| Monday | 9:30 AM to 6 PM |
|---|---|
| Tuesday | 9:30 AM to 6 PM |
| Wednesday | 9:30 AM to 6 PM |
| Thursday | 9:30 AM to 6 PM |
| Friday | 9:30 AM to 6 PM |
| Saturday | 9:30 AM to 4 PM |
| Sunday | Closed |
What to ask this facility
Do the climate-controlled units control humidity, or only temperature?
storage-mart.com talks about climate control but doesn't mention humidity.
What temperature range do the units stay in, summer and winter?
storage-mart.com doesn't list one. Near here, July highs average 97°F and January lows 43°F.
What sizes of climate-controlled units do you have, and what do they cost?
We didn't find climate-controlled sizes or prices on storage-mart.com.
Also verified nearby
- Public Storage 9106 Ingram Rd, San Antonio, TX 78245 Climate units from $11/mo
- Just A Closet Self Storage 9852 Marbach Rd, San Antonio, TX 78245
- Devon Self Storage San Antonio, Texas 636 SW Loop 410, San Antonio, TX 78227