Extra Space Storage
Napa self-storage with a 4.9-star rating from 679 reviews, praised for helpful staff and clean, secure units.
Napa has 9 RV storage locations of its own, plus another 12 close by, and they average 4.8 stars from renters who have done this before. Three of the local spots offer indoor bays and three have 24-hour gate access. That mix matters here, because a rig parked in Wine Country sun takes a beating between trips.
Napa self-storage with a 4.9-star rating from 679 reviews, praised for helpful staff and clean, secure units.
Napa self-storage with outdoor RV and boat parking, 24/7 cameras, and staff reviewers call friendly and helpful.
Napa Public Storage offers outdoor RV parking with a 4.9-star rating from 49 reviews.
Gated Napa storage with 24/7 access and drive-up units, rated 4.7 stars by 188 reviewers.
Gated, camera-monitored boat and RV storage minutes from Lake Berryessa with 24/7 access.
RV and boat storage near Lake Berryessa with outdoor, covered, and indoor options, plus a dump station.
Napa boat and RV storage with indoor and outdoor units, rated 5.0 from four Google reviews.
Boat and RV storage on Knoxville Road in Napa, reopened near Lake Berryessa with a 5.0 rating from two reviews.
Gated indoor boat and RV storage near Lake Berryessa in Napa, with cameras, lighting and climate-controlled options.
Within a short drive of Napa. Many owners store a town or two away to save on the monthly rate.
Outdoor RV and vehicle storage on Napa Road in Sonoma, with a 5.0 Google rating from five reviews.
Outdoor RV and boat storage in Sonoma with a 3.9-star rating from 30 reviews.
Sonoma self storage on Napa Road with climate control, wine storage and a staff reviewers keep praising.
Covered and indoor RV and boat storage in American Canyon with gated access, cameras, and a dump station.
Fairfield gravel lot with 24/7 on-site security, cameras, and a free dump station for customers.
Vacaville self-storage with RV spots, gated keypad entry, and staff reviewers keep praising by name.
Fairfield Public Storage with 4.8 stars from 485 reviews, outdoor drive-up units for RVs and boats, 24/7 access.
Fairfield self-storage with climate-controlled units, drive-up access, and secure gated entry near I-80 and Highway 12.
Gated, well-lit self storage off Hwy 29 in American Canyon with 24/7 cameras and a 4.9-star rating.
Gated RV and boat storage off Hwy 29 in American Canyon with a 4.9-star rating from 59 reviews.
Family-owned Vacaville storage with 5.0 stars, clean, lit, and camera-monitored for RVs, boats, and trailers.
Gated RV, trailer and boat storage in American Canyon with easy freeway access; mixed reviews on security and contact.
Of the 9 Napa listings, 2 are covered and 3 are indoor. That spread gives you a real choice instead of a single style of storage. Covered keeps direct sun and most hail off the roof and gel coat, which is the cheap fix. Indoor costs more but keeps a rig out of everything, worth it if you baby the paint or park a trailer you plan to keep for years. Outrig Storage Lake Berryessa has all three types on one property, so you can call and compare without driving to three different lots.
A fair share of these lots are boat-friendly. Storage Star, StorQuest and Capell all list boat storage, and Capell Boat & RV Storage leans that direction by name. Lake Berryessa is close enough that a lot of rigs here are toy haulers and tow-behind boats. That shapes what you find: wider lanes, pull-through space, and gates built for trailers on a hitch. If your motorhome is long, ask about the turning radius before you commit to a back-in spot.
Three locations offer 24-hour access, which is more than you might expect for a smaller city. If you leave for a trip at 5am, that matters. Otherwise, check the gate hours against how you actually use the rig. A lot that closes at 7pm is fine for a seasonal trailer and a headache for anyone who wants to load up after dinner. Capell and Storage Star both add cameras to the gate, and several lots are gated. Call your insurer about what storage type changes your policy before you sign anything.
There are 9 in Napa proper, with another 12 in the surrounding area. That gives you 21 options within a reasonable drive, so you can compare access, cover and price without crossing the county.
Three of the 9 Napa listings offer indoor storage, and 2 offer covered spots. Outrig Storage Lake Berryessa lists covered, indoor and outdoor on one property, so it is a good first call if you want to see the difference in person.
Yes, 3 of the 9 locations offer 24-hour access. Storage Star, StorQuest Self Storage and Capell Boat & RV Storage all list it. Confirm gate hours by phone before you rent, since access can change with staffing.
Extra Space Storage has 4.9 stars from 679 reviews, Public Storage has 4.9 from 49, and Storage Star has 4.9 from 216. The citywide average across all 9 is 4.8, so the top of the list is close.