Yes, though you need to know what sort of nesting sites they like, and what sources of food they need. Many native bees need certain plants to get the nutritional profile they are adapted for, and don’t do so well on nothing but dandelions and typical ornamental flowers. They also need food sources throughout their active time.
For mason and leaf cutter bees, a box sheltered from rain and filled with Japanese knotweed tubes (don’t grow it yourself, it’s highly invasive) works well for “I like seeing solitary bees around, but want minimum efforts”. There are tons of videos you can find on the subject.
Drilling various sized holes in wood blocks also often works. The nice thing about “solitary” bees (which are often quite communal), is they don’t have much of a drive to defend a nest, and would much rather fly away than bite/poke you. I’ve walked alfalfa fields full of them, and while the loud buzzing was a bit disconcerting, they couldn’t care less about me. Leafcutter bees are used for alfalfa because they don’t mind how alfalfa flowers work mechanically. European Honeybees will just chew through the base of the flower to get the nectar, avoiding pollination.
For other bees, there is highly likely to be a native bee enthusiast group in your local area that can give guidance on native flower mixes and possible setups for habitat.
Here in western Oregon, the hazelnut orchards on the sandy soil near rivers have actually become a great nesting place for multiple species of beautiful green metallic “sweat” bees: https://blogs.oregonstate.edu/gardenecologylab/2017/11/13/po...
They like the semi-compacted neutral to slightly alkaline sandy soil that’s clear of weeds, hence a long term orchard is perfect, especially as we’ve moved to softer insecticide chemistries that generally preserve beneficial insects. Offhand I think I start seeing them filling the ground with little holes in may when I start monitoring for Filbertworm moths.
And don’t forget bumblebees. While it’s a hated introduced weed for growers, it turns out that Sharppoint Fluvellen in the fescue grass fields is loved by bumblebees because it happily continues to flower in the late summer/fall when everything else has dried up or run it’s course.