Verified climate-controlled

National Storage

21940 Eight Mile W, Southfield, MI 48075
508 Google reviews

National Storage says on its own website, storenational.com, that it offers climate-controlled units. We last checked on Oct 25, 2026.

What their website says

"For these items, we suggest our climate controlled storage units. A climate controlled unit is your best bet to keep your belongings safe, clean and protected when the temperature shifts."

Source: storenational.com

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Climate features

  • Elevator
  • Gated entry
  • Video cameras
  • Vehicle and RV parking
  • Rent online
  • Packing supplies
  • On-site manager

From storenational.com. Ask the facility which features apply to the unit you rent.

Local weather

  • Average July high near this facility: 83°F. January low: 16°F. (NOAA, 1991-2020 normals from a station 5.6 mi away)

How it compares

  • 1 of 3 verified climate-controlled facilities in ZIP 48075, ranked by number of Google reviews.
  • 1 of 11 verified climate-controlled facilities in Southfield, ranked the same way.
  • We read the websites of 14 storage facilities in Southfield. 12 of them (86%) say they offer climate-controlled units.
  • Rated 4.8 on Google, the same as the Southfield median of 4.8 across 11 rated facilities.

Based on the facilities we've verified. Comparisons need at least 3 facilities.

Office hours

As listed on Google. Gate access hours can be different, so confirm with the facility.

Hours by day
Monday8 AM to 7:30 PM
Tuesday8 AM to 7:30 PM
Wednesday8 AM to 7:30 PM
Thursday8 AM to 7:30 PM
Friday8 AM to 7:30 PM
Saturday9 AM to 5:30 PM
Sunday9 AM to 5:30 PM

What to ask this facility

  1. Do the climate-controlled units control humidity, or only temperature?

    storenational.com talks about climate control but doesn't mention humidity.

  2. What temperature range do the units stay in, summer and winter?

    storenational.com doesn't list one. Near here, July highs average 83°F and January lows 16°F.

  3. What sizes of climate-controlled units do you have, and what do they cost?

    We didn't find climate-controlled sizes or prices on storenational.com.

  4. What are the gate access hours, and are they different from office hours?

    Office hours on Google: Mon to Fri, 8 AM to 7:30 PM; Sat to Sun, 9 AM to 5:30 PM. storenational.com doesn't mention 24-hour access.

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