Mountain Vault
11820 N Cave Creek Rd, Phoenix, AZ 85020Mountain Vault says on its own website, mountainvault.net, that it offers climate-controlled units. We last checked on Oct 25, 2026.
What their website says
"Mountain Vault - your assets protected 24/7 in a private, climate-controlled facility built for security. Mountain Vault protects sensitive documents, valuables, and precious metals inside a high-security, climate-controlled facility - watched around the clock and staffed by professionals on-site."
Something wrong with this listing? Report an error
Local weather
- Average July high near this facility: 104°F. January low: 44°F. (NOAA, 1991-2020 normals from a station 6.8 mi away)
How it compares
- 4 of 4 verified climate-controlled facilities in ZIP 85020, ranked by number of Google reviews.
- 71 of 77 verified climate-controlled facilities in Phoenix, ranked the same way.
- We read the websites of 115 storage facilities in Phoenix. 94 of them (82%) say they offer climate-controlled units.
- Rated 4.7 on Google, the same as the Phoenix median of 4.7 across 77 rated facilities.
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 AM to 4 PM |
|---|---|
| Tuesday | 9 AM to 4 PM |
| Wednesday | 9 AM to 4 PM |
| Thursday | 9 AM to 4 PM |
| Friday | 9 AM to 4 PM |
| Saturday | Closed |
| Sunday | Closed |
What to ask this facility
Do the climate-controlled units control humidity, or only temperature?
mountainvault.net talks about climate control but doesn't mention humidity.
What temperature range do the units stay in, summer and winter?
mountainvault.net doesn't list one. Near here, July highs average 104°F and January lows 44°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 mountainvault.net.
What are the gate access hours, and are they different from office hours?
Office hours on Google: Mon to Fri, 9 AM to 4 PM; Sat to Sun, Closed. mountainvault.net doesn't mention 24-hour access.
Also verified nearby
- Devon Self Storage Phoenix, Arizona 1201 E Cinnabar Ave, Phoenix, AZ 85020
- North Phoenix Self Storage 9850 N Cave Creek Rd, Phoenix, AZ 85020
- Advantage Storage 13845 N 7th St, Phoenix, AZ 85022 Climate units from $68/mo