9. EXTRA SPACE STORAGE offers secure and reliable storage solutions throughout Dover, NH, catering to businesses and individuals with varying storage requirements.
Operator computes a Business Health Score every night at 2 am HST. It's the one number that tells you if this shop is winning, losing, or steady. Here's how Extra Space Storage broke down on May 2, 2026.
Extra Space Storage is tracked nightly in Operator's Storagefacility market index for Dover, NH.
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Reviews pulled nightly from Google, Yelp, and Meta. Aggregate weighted by recency and source authority.
The Storagefacility shops Extra Space Storage competes with most often, ranked by Operator's health score. Tap any row for that shop's full page.
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