Verified climate-controlled

Guardian Self Storage

1050 Stewart Rd, Monroe, MI 48162
408 Google reviews

Guardian Self 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

"With various-sized climate-controlled and drive-up storage units as well as easy in and out RV and boat parking spots, you are sure to find a space fit perfectly for you. For sensitive furniture or valuable keepsakes, choosing climate-controlled storage helps ease the toll that severe changes in temperature can take on those belongings."

Source: storenational.com

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Climate features

  • 24-hour access
  • Gated entry
  • Video cameras
  • Drive-up units
  • Vehicle and RV parking
  • 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: 84°F. January low: 18°F. (NOAA, 1991-2020 normals from a station 2.5 mi away)

How it compares

  • 1 of 4 verified climate-controlled facilities in ZIP 48162, ranked by number of Google reviews.
  • We read the websites of 5 storage facilities in Monroe. 5 of them (100%) say they offer climate-controlled units.
  • Rated 4.8 on Google, the same as the Monroe median of 4.8 across 4 rated facilities.
  • Lists 24-hour access on its website. 1 of 4 Monroe facilities with amenity details do.

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 84°F and January lows 18°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.

Also verified nearby

  • Prime Storage 1290 N Monroe St, Monroe, MI 48162 Climate units from $66/mo 0.8 mi away ★ 4.7 (263)
  • CubeSmart Self Storage 2121 N Monroe St, Monroe, MI 48162 Climate units from $17/mo 0.8 mi away ★ 4.9 (145)
  • National Storage 6231 N Monroe St, Monroe, MI 48162 2.3 mi away ★ 4.8 (405)