GMBSpy, like GMB Everywhere (and similar), mean you have to load each Place and then it shows the details that you can copy and paste.
GMB Crush was another that I looked at, but the most recent Google Maps update breaks their Chrome Extension. Once it's fixed, however, you can do a single search for a category "pest control" and then with the 20 places that load on the map click "Crush" and it will export the info of all 20 into a CSV file. Like I said, right now it's broken due to the maps update on 4/1.
These are Chrome Extensions and not API requests.