My Storage Prescott Valley
Gated RV and boat storage in Dewey with indoor and outdoor spots, climate control, and 24/7 cameras.
Arizona
Trailer Storage in Arizona
Arizona sun is hard on a trailer. Rubber seals dry out, gelcoat fades, and a rig parked on bare dirt takes a beating it never gets under a roof. The state has 84 trailer storage facilities listed here, averaging 4.6 stars, so you have real choices. Covered spots run 34, indoor units 26, and open outdoor spots 49. If you want to roll in at midnight, 46 of them offer 24/7 gate access.
Discover Trailer Storage in Arizona
84Facilities listed
4.6★Average Google rating
4624/7 gate access
Top-rated facilities
River Crossing Self Storage
Goodyear storage yard off I-10 with covered and outdoor RV and boat parking, gated and camera-monitored, rated 4.9 stars.
Peak RV Storage
Clean, secure RV storage in Surprise, AZ with 24/7 access, online renting, and a dump station.
Mini Storage of Northern Arizona
Family-owned Flagstaff storage with 24/7 access, RV and trailer parking, and a 4.9-star rating from 105 reviews.
Luxury Storage RV & Boat
Covered RV and boat storage off Carefree Highway in north Phoenix, rated 4.9 by 79 reviewers.
Glendale Storage Company
Locally owned Glendale storage with indoor climate-controlled units, gated keypad access, and strong reviews for friendly staff.
Boulder Creek RV Storage
Secure gated RV storage between Cottonwood and Camp Verde with covered spaces and 5-star reviews.
Tucson RV Storage
Family-owned RV storage with covered and outdoor spots, praised for friendly staff and a clean, secure lot.
Sun Cities RV Compound Inc.
Gated RV storage in Surprise, AZ, open only to Sun City community residents with guarded security.
Honey Bee RV Storage
Tucson RV storage with covered spaces, wash bays, and a dump station near I-10.
Surprise RV Storage
Gated RV storage in Waddell with 24/7 access, dump station, and helpful staff.
Devon Self Storage Phoenix, Arizona
Phoenix self-storage with covered, indoor, and outdoor options, climate control, and a 4.7-star rating from 589 reviews.
303 RV Storage
Gated outdoor RV, boat, and trailer storage in Surprise with 24/7 access and a 4.8-star rating from 52 reviews.
Copper Mountain Self Storage Casa Grande
Casa Grande storage with covered, indoor and outdoor RV, boat and vehicle spots, rated 4.7 by 124 reviewers.
Southern Pavilion Casa Grande
Casa Grande self-storage with outdoor RV and trailer parking, rated 4.7 stars across 102 Google reviews.
Mission RV & Mini Storage
Locally managed Peoria lot with uncovered outdoor RV, boat and trailer parking off W. Olive Avenue and Loop 101.
Roadrunner RV Storage
Clean, secure RV storage in New River with 24/7 access, cameras, and a friendly manager.
Absolute Steel & Storage
Tempe metal builder selling American-made RV carports and covered storage kits, rated 4.7 from 75 reviews.
Arizona Quality RV and Boat Self Storage, LLC
Outdoor RV and boat storage in Gilbert with a 4.8 rating and reviewers who mention helpful staff and fair rates.
Paddock Parking
Secure gated lot in Phoenix with roomy spots for RVs, trailers and big rigs, rated 5.0 by reviewers.
Anytime Storage
Tucson self-storage on E Benson Hwy with covered, indoor and outdoor RV, boat and auto parking.
Anytime Storage
Tucson self-storage with gated access, cameras and uncovered boat and RV parking on Irvington Rd.
Honey Bee RV Storage
Secure, well-kept RV and boat storage in Peoria with covered spots, 24/7 access, and power hookups.
Country Storage
Secure self-storage and RV, trailer, and boat parking in Eagar, rated 4.8 by 25 reviewers.
Covered or indoors beats open sky
With 49 outdoor options against 34 covered and 26 indoor, the cheap route is easy to find. It is also the one that costs you later. An open spot in full Arizona sun cooks tires and roof sealant year round, and monsoon season throws dust and grit at everything. Covered stalls cut the UV load without a full building. Indoor units do more, and 9 of the facilities here lean on climate control, which matters if you store gear, bedding or electronics inside the trailer. Check what the roof clearance is before you commit a tall rig to a covered stall. Measure your trailer with the AC unit on top, not from the brochure.
What the ratings say
The top of the list is crowded with high marks. My Storage Prescott Valley holds a 5.0 across 282 reviews, and Peak RV Storage also sits at 5.0 with 66. River Crossing Self Storage is at 4.9 from 221 reviews, Luxury Storage RV & Boat at 4.9 from 79, and Glendale Storage Company at 4.9 from 75. Mini Storage of Northern Arizona rounds it out at 4.9 from 105. Review counts that high usually mean the place has been operating a while and people keep coming back. Read the recent ones anyway. A facility can change hands, and gate hours or access rules can shift with new management. Ask about the gate code policy and whether cameras cover the row your trailer lands on.
Match the facility to how you use the trailer
A boat trailer and a box trailer are not the same problem. 61 facilities here list boat storage alongside 84 for trailer, so plenty of spots handle both. If you tow with a big rig, 21 facilities mention semi access, which saves you a tight turn into a narrow row. Electric hookups show up at some spots like Luxury Storage RV & Boat, and a battery maintainer on a trickle charge keeps the trailer battery alive through months of sitting. Dump stations appear at places like Peak RV Storage. Check gate hours before you book, since 46 facilities run 24/7 access and the rest do not. Confirm your insurance covers the trailer while it sits off your property.
Trailer Storage by city in Arizona
- Tucson (11)
- Phoenix (10)
- Mesa (5)
- Peoria (5)
- Apache Junction (5)
- Buckeye (3)
- Surprise (3)
- Casa Grande (3)
- Maricopa (3)
- Chandler (2)
- Glendale (2)
- Scottsdale (2)
- Lake Havasu City (2)
- Waddell (2)
- Goodyear (2)
- El Mirage (2)
- Hereford (2)
Nearby states and other types
- Arizona (824 listed)
- New Mexico (249 listed)
- Nevada (316 listed)
- Utah (407 listed)
- California (2279 listed)
- Colorado (742 listed)
RV storage guides
Research & data
Questions people ask
How many trailer storage facilities are in Arizona?
There are 84 trailer storage facilities listed in the state. Of those, 49 offer outdoor spots, 34 have covered storage, and 26 include indoor units. Many facilities overlap categories, so a single location can offer more than one option.
How many offer 24/7 gate access?
46 of the 84 facilities provide 24/7 gate access. That is a little over half, so confirm hours before you book if you tow at night or head out early. The remaining facilities keep set hours, and missing the gate close means waiting until morning.
Is covered storage worth it in Arizona?
Worth considering, yes. The sun here fades gelcoat and cracks seals faster than most owners expect, and covered stalls reduce that exposure without the cost of a full indoor unit. If the trailer carries bedding, electronics or gear, indoor climate-controlled space is the safer bet.
What should I ask before signing?
Ask about gate hours, camera coverage on your row, roof clearance for a covered stall, and whether the site allows battery maintainers or electric hookups. Confirm that your insurance covers the trailer while stored off site, and read recent reviews in case management or access rules have changed.