Best Storage Units in San Diego, CA
Compare listings using public Google ratings, review counts, location, and amenities we have on file—then request quotes to confirm availability for your unit size and move-in plans.
How we help: We surface multiple operators using public Google ratings and review counts from our dataset—rankings here are not paid. Use quotes to confirm pricing, access hours, and climate-controlled availability for your dates.
Longer guide: choosing storage in San Diego, CA
How we rank storage facilities
Order on this page is based on public signals available to us, including Google star ratings, review counts, how close listings are to the city you searched, and facility details or amenities when we have them. Rankings are a starting point—they are not a guarantee of fit, availability, or price.
- Google rating and review volume (when present in our data)
- Location relative to the city on this page
- Listed features and attributes, where available
- No paid placement: facilities cannot pay to rank higher here
We do not independently audit each facility. Always confirm access hours, pricing, and unit availability directly with the operator before you rent.
Top storage units in San Diego
Use View Facility for the operator's site (opens in a new tab) or Request Storage Quote to reach out about pricing and unit types.
- #1
Golden Triangle Self Storage
10345 Sorrento Valley Rd, San Diego, CA 92121, United States
★5.0(863 Google reviews)- Climate-controlled options (availability varies)
- 24/7 access options (availability varies)
- Drive-up & indoor units (availability varies)
- #2
Mira Mesa Self Storage
7044 Flanders Dr, San Diego, CA 92121, United States
★5.0(706 Google reviews)- Climate-controlled options (availability varies)
- 24/7 access options (availability varies)
- Drive-up & indoor units (availability varies)
- #3
Price Self Storage
4635 Morena Blvd, San Diego, CA 92117, United States
★4.9(546 Google reviews)- Climate-controlled options (availability varies)
- 24/7 access options (availability varies)
- Drive-up & indoor units (availability varies)
- #4
Public Storage
1925 54th St, San Diego, CA 92105, United States
★4.9(939 Google reviews)- Climate-controlled options (availability varies)
- 24/7 access options (availability varies)
- Drive-up & indoor units (availability varies)
- #5
U-Stor-It - Kensington
4260 El Cajon Blvd, San Diego, CA 92105, United States
★4.9(727 Google reviews)- Climate-controlled options (availability varies)
- 24/7 access options (availability varies)
- Drive-up & indoor units (availability varies)
- #6
Sorrento Valley Self Storage
10531 Sorrento Valley Rd, San Diego, CA 92121, United States
★4.9(474 Google reviews)- Climate-controlled options (availability varies)
- 24/7 access options (availability varies)
- Drive-up & indoor units (availability varies)
- #7
Otay Crossing Self Storage
2098 Harvest Rd, San Diego, CA 92154, United States
★4.9(1,111 Google reviews)- Climate-controlled options (availability varies)
- 24/7 access options (availability varies)
- Drive-up & indoor units (availability varies)
- #8
UNITS Moving and Portable Storage of San Diego
13400 Danielson St B, Poway, CA 92064, United States
★4.9(107 Google reviews)- Climate-controlled options (availability varies)
- 24/7 access options (availability varies)
- Drive-up & indoor units (availability varies)
- #9
Extra Space Storage
3883 Sherman St, San Diego, CA 92110, United States
★4.9(3,749 Google reviews)- Climate-controlled options (availability varies)
- 24/7 access options (availability varies)
- Drive-up & indoor units (availability varies)
- #10
Kettner Self Storage
2727 Kettner Blvd, San Diego, CA 92101, United States
★4.9(41 Google reviews)- Climate-controlled options (availability varies)
- 24/7 access options (availability varies)
- Drive-up & indoor units (availability varies)
Storage unit size guide for San Diego
Use this as a starting point—door dimensions, hallways, and how tightly you pack all affect what fits. When in doubt, ask facilities to confirm sizing for your load.
Compare storage facilities in San Diego
Side-by-side view of ratings, typical size ranges, and amenities. Pricing changes with unit size, specials, and availability—use the quote form to confirm numbers for your dates.
* We do not publish dollar estimates here. Submit your unit size and move-in timeframe for facility-specific pricing.
Map: Storage Units in San Diego
See nearby facilities, cross streets, and drive times. Availability varies by unit size and move-in date.
Open in Google Maps →How much does storage cost in San Diego?
There is not a single “going rate” for San Diego. Monthly rent varies with unit size, indoor vs drive-up access, climate control, how close the facility is to demand centers, current occupancy, and move-in specials. The fastest way to understand your all-in cost is to compare a few facilities with the same unit size and move-in timeframe—promotions change week to week.
Start with the storage unit size guide to narrow dimensions, then read climate-controlled storage: when it helps if you are storing sensitive items.
Get a free storage quote
Tell us how to reach you and what you need. We route requests to local facilities so you can compare real availability and pricing for your dates.
Frequently asked questions about storage in San Diego
Practical answers about sizing, climate control, pricing factors, and what to compare.
How do I choose the right storage unit size in San Diego?
Is climate-controlled storage worth it in San Diego?
How much does storage cost in San Diego?
What should I compare before renting a storage unit?
Can I reserve a storage unit online?
How to choose storage in San Diego
Focus on how you will use the unit: frequent visits favor convenient access and loading, while longer-term storage may prioritize climate control and security features. Compare contract terms, fees, and gate hours before you commit.
If you are between sizes, see the on-page size guide or the dedicated size guide article. Mention climate needs in your quote request if you are storing furniture, documents, electronics, or upholstered goods for longer periods.
Storage units near San Diego
Cities in CA with at least 3 listings in our directory.