Diamond Mine Storage - Union City

Address
4400 Horner Street Union City CA 94587
Reviews
4.425 20
Call to book now
1 (877) 691-2491
Get Directions

Available Units

Facility Hours

Sun
9:00 AM - 6:00 PM
Mon
9:00 AM - 6:00 PM
Tue
9:00 AM - 6:00 PM
Wed
9:00 AM - 6:00 PM
Thu
9:00 AM - 6:00 PM
Fri
9:00 AM - 6:00 PM
Sat
9:00 AM - 6:00 PM
Sun
6:00 AM - 9:00 PM
Mon
6:00 AM - 9:00 PM
Tue
6:00 AM - 9:00 PM
Wed
6:00 AM - 9:00 PM
Thu
6:00 AM - 9:00 PM
Fri
6:00 AM - 9:00 PM
Sat
6:00 AM - 9:00 PM

Features & Amenities

  • Free use of truck (tenant must refuel, $14.99 truck insurance fee, 50.0-mile limit)
  • Fenced and lighted
  • Video cameras on site
  • Electronic gate access
  • Vehicle requires title
  • Handcarts available
  • Moving supplies for sale
  • Manager lives on-site
  • Rent due on same day each month per lease start
  • Auto-pay available
  • Vehicle must be running
  • Vehicle requires registration
  • Title must match renter
  • Cash accepted
  • Checks accepted
  • Credit cards accepted (visa, mastercard, amex, discover)

Facility's Fees & Requirements

  • Facility Administration Fee: $10.00

Additional Info from Facility

Customer Reviews

4.425 20
March 31st, 2015
Very warm and RC and Evelyn were very efficient and welcoming and thorough. I felt good and welcomed and safe.
Recommended: Yes
4/5 (good value) Price
5/5 (outstanding) Service
5/5 (squeaky clean) Cleanliness
March 30th, 2015
Recommended: Yes
5/5 (excellent value) Price
5/5 (outstanding) Service
5/5 (squeaky clean) Cleanliness
March 24th, 2015
Immaculate premises. Very pleasant people in office. Thank you.
Recommended: Yes
4/5 (good value) Price
5/5 (outstanding) Service
5/5 (squeaky clean) Cleanliness
March 19th, 2015
Excellent. Evelyn and RC are very helpful, nice and respectful.
Recommended: Yes
4/5 (good value) Price
5/5 (outstanding) Service
5/5 (squeaky clean) Cleanliness
March 16th, 2015
Excellent. Very clean and secure.
Recommended: Yes
3/5 (fair price) Price
5/5 (outstanding) Service
5/5 (squeaky clean) Cleanliness
March 6th, 2015
Professional, timely and efficient.
Recommended: Yes
4/5 (good value) Price
4/5 (very helpful) Service
5/5 (squeaky clean) Cleanliness
January 29th, 2015
I am very pleased for their service.
Recommended: Yes
5/5 (excellent value) Price
5/5 (outstanding) Service
5/5 (squeaky clean) Cleanliness
Manager's Response March 14th, 2015
Thanks Martin!
January 28th, 2015
Recommended: Yes
5/5 (excellent value) Price
5/5 (outstanding) Service
5/5 (squeaky clean) Cleanliness
Manager's Response March 14th, 2015
Thank you, Victorio!
November 2nd, 2014
A very great storage place.
Even if I just moved into this storage place I knew that I've found a safety place to stored all of my personal stuff. A very friendly staffing.
Recommended: Yes
5/5 (excellent value) Price
5/5 (outstanding) Service
5/5 (squeaky clean) Cleanliness
Manager's Response March 14th, 2015
Thank you, Josephine!
August 26th, 2014
RC and Evelyn are amazing! Efficient, professional, accommodating and friendly.
Recommended: Yes
4/5 (good value) Price
5/5 (outstanding) Service
5/5 (squeaky clean) Cleanliness
Manager's Response September 9th, 2014
Thank you and we appreciate your business!
October 17th, 2013
Nice
Recommended: Yes
4/5 (good value) Price
5/5 (outstanding) Service
5/5 (squeaky clean) Cleanliness
Manager's Response January 14th, 2014
Thanks, William.
June 6th, 2014
Excellent
This facility was the most economical for a large unit that I could find. I rented a 10x30 for my company, and was pleasantly surprised at how well kept and secure the place is. The office person Evelyn was excellent and provided outstanding customer service, and I would recommend this place highly.
Recommended: Yes
4/5 (good value) Price
5/5 (outstanding) Service
5/5 (squeaky clean) Cleanliness
Manager's Response June 10th, 2014
It's a pleasure to be of service to you, Kathy and your company. Thank you for the kind words!
August 10th, 2013
Secure, good customer service and easy access
The storage facility on Horner St Union City is awsome. The staff is very friendly and i was impressed by their customer service skills. The storage is clean, open, and secure. Plus it is easily accessible and smoke free facility.
Recommended: Yes
4/5 (good value) Price
5/5 (outstanding) Service
4/5 (clean) Cleanliness
January 30th, 2015
Very frienldy staff. Plenty of space at various sizes and prices available. I liked the free truck.
Recommended: Yes
4/5 (good value) Price
5/5 (outstanding) Service
5/5 (squeaky clean) Cleanliness
Manager's Response March 14th, 2015
Thank you, Matthew!
January 15th, 2015
Your resident managers are great, helpful and knowledgeable
Recommended: No
5/5 (excellent value) Price
5/5 (outstanding) Service
4/5 (clean) Cleanliness
Manager's Response March 14th, 2015
Thank you, Jose!
December 17th, 2013
the employees were really friendly and tried to offer good customer service
Recommended: Yes
4/5 (good value) Price
4/5 (very helpful) Service
4/5 (clean) Cleanliness
Manager's Response January 14th, 2014
Thank you, Kevin.
February 4th, 2014
Clean, very friendly and most importantly very secure
At the first conversation with Sabrina was when I knew that I was going to be in good hands. She was very helpful, patient and provided all information we needed. This location is also very clean.
Recommended: Yes
4/5 (good value) Price
5/5 (outstanding) Service
5/5 (squeaky clean) Cleanliness
Manager's Response February 4th, 2014
Thank you, Chasity!
September 17th, 2014
Great services, not a good location ..
Recommended: No
3/5 (fair price) Price
4/5 (very helpful) Service
4/5 (clean) Cleanliness
Manager's Response September 22nd, 2014
Thank you, Alexander!
July 3rd, 2014
My experience has been okay so far.
Recommended: Yes
4/5 (good value) Price
3/5 (helpful) Service
5/5 (squeaky clean) Cleanliness
Manager's Response September 17th, 2014
Thank you, Amber.
January 12th, 2014
Didn't like the 6 month commitment I had to sign in order to use the truck .but it seems ok I don't spend to much time there
Recommended: Yes
1/5 (unfair price) Price
1/5 (very unhelpful) Service
3/5 (average) Cleanliness
Manager's Response January 14th, 2014
Thank you very much for choosing Diamond Mine Mini Storage. We apologize that there seems to be some sort of misunderstanding. All our storage rentals are strictly on a month-to-month basis and only require a minimum 30-day rental. On the other hand, we also offer a second month free promotion on select sizes with a minimum 6-month rental. As you have already availed, we also offer free promotional use of our truck for moving in upon rental of a 5 x 10 or larger unit.