Those are vanishingly small jobs these days in the US at least. Most companies and guys will specialize in electrical or drywall or something as they become faster at it and time is money in the trades. These skilled jobs typically require more than a single truck's worth of equipment to do quickly.

Like, tying rebar is really hard to do by hand, but they make a gun that will do it for you in seconds: https://amsalesinc.com/products/rebar-tying-gun-makita-xrt01... . You can do a whole pad of concrete in an hour that would take you days otherwise. But that gun is thousands of dollars (supply and demand baby). So having a truck of these time saving gadgets for a bunch of job types isn't feasible. Hence the specialization.