A-Plus Self Storage Complex offers a wide variety of self storage unit sizes in each of the 3 locations.


We also offer storage units that are either Temperature Controlled or Non-Temperature Controlled settings in order to best suit your needs.

We Offer The Following Sizes

Self Storage Unit availability changes daily. Sizes & prices given here may or may not be available. Call for exact availability.

Storage Unit Sizes

At all of our locations, Darlington, Coraopolis, and West Middlesex, our self storage units have ceilings that are 8 feet high, approximately, and are up to date with all of the current business building codes. Our units have smooth cement floors - no dirt or gravel - for easy placement of storage items and ease of access. The unit walls are made of stainless steel and the doors are easy to open garage door style.