Covered, Outdoor · Thornton, CO

Mini U Storage

★ 4.6 · 428 Google reviews 10350 Washington St, Thornton, CO 80229
Monthly rate
Ask for rates
Storage type
Covered, Outdoor

About Mini U Storage

Mini U Storage on the north side of Thornton handles more than household goods. Covered and outdoor spots are both on the menu, so you can pick based on how much weather you want your rig to see. The lot sits in a quiet spot that is still close to the main roads. Reviewers keep coming back to the people. Brenda and Leslie get named for things like tracking down a bigger unit, swapping out a stuck lock for a better one, and calling first thing when the free truck came back early. A 4.6 rating across 428 reviews backs that up. Not every note is glowing. One renter warned that things left out in the open picked up dirt, spiders, and signs of mice over a four-month stay, so bag and box your gear well. Another mentioned smoke smell in the office. Go in with your eyes open and ask about unit sizes before you commit.

Good to know

  • Covered and outdoor storage options
  • 4.6 stars from 428 Google reviews
  • Staff named for being helpful and kind
  • Free truck rental mentioned by reviewers
  • Wheelchair accessible entrance and parking

Office hours

Monday9am – 6pm
Tuesday9am – 6pm
Wednesday9am – 6pm
Thursday9am – 6pm
Friday9am – 6pm
Saturday8am – 6pm
Sunday9am – 3pm

Gate access hours can differ from office hours. Ask the facility.

What renters mention

kind staff · 44truck rental · 18clean units · 10storage unit setup · 4unit size · 4affordability · 4free lock · 3lovely managers · 3
“There are numerous storage options available in the area, and utilizing Mini U Storage is highly recommended. The staff members are extremely helpful and accommodating.” – Kelsey M., 6 months ago, on Google
“Brenda went above and beyond when helping. She said the free truck was rented out for the weekend and I was pretty bummed. But bright early the next morning she called to let me know the truck was back earlier then expected.” – jan j., 5 months ago, on Google
“I would refer almost anybody to your location because your employees were helpful and always smiling.” – Gabriel G., 2 months ago, on Google

Other RV storage near Thornton

Compare more options

Own or manage Mini U Storage? Claim this listing for free to update your rates, photos and hours, and get rental requests sent straight to you. Claim this listing →