For the past 11 years I’ve worked in nearly every trade—HVAC, electrical, carpentry, plumbing, flooring, painting, drywall, epoxy, roofing, concrete, masonry, and landscaping.

It's a masonry structure.

People claim the lost crafts and etc. but with all this technology and money in real estate, we can easily manufacture and 3d print beautiful architecture pieces and masonry that are not load bearing to bring beauty back into the world. 

Both my father and grandfather had their own construction businesses I grew up doing work with them everything from residential rehabs, commercial work, machine operating, clearing land, landscaping etc.My wife grew up working at her family's stone quarry, from masonry work to use of demolitions.

The labor alone to measure, cut, drill, and fasten 23 window coverings into masonry can easily be $50–$75 per window, sometimes more.

Literally, Arnold’s first idea was selling fancy “European-style masonry” services, building walls for rich people in LA with Columbo.In fact, Arnold made his first million bucks before he ever starred in a movie.

Masonry?

Exterior work includes scrape/paint of windows, masonry touchups, replacing dirt driveway with concrete.

Quote from @Robert Masucci: Hey Michael, you can use masonry screws to mount it directly onto the brick.

Look for cracks on walls near doors and window, cracks on exterior masonry if it has brick or stucco.