That sucks. You can get a soil kit and do your own. Also, I think Gardens Alive had some sort of testing available, but don’t recall the details.
I’ve been looking at them, but I saw that the “review” sites that checked the results of several of the most popular against both each other & against the results from samples sent to labs gave them pretty bad ratings for accuracy, and even repeatablity.
I’m going to continue researching options.