Extra Space Storage is located on 8192 Miramar Rd in San Diego. Extra Space Storage offers a number of products and services, which include Mini Storage, Self Storage, Household Goods, Extra Space Storage, Commercial Storage, Moving Supplies, Residential Storage Storage Units, Storage, Self Storage . Extra Space Storage accepts American Express, Master Card, Discover, Visa. as methods of payment. Extra Space Storage can be reached by phone by calling (858) 549-0500 during the hours which are Monday 6:00am to 10:00pm , Tuesday 6:00am to 10:00pm , Wednesday 6:00am to 10:00pm , Thursday 6:00am to 10:00pm , Friday 6:00am to 10:00pm , Saturday 6:00am to 10:00pm , Sunday 6:00am to 10:00pm . Extra Space Storage has a total of 2 reviews, 1 positive review and 1 negative review.