The consensus message here Matt is that you are searching for a new revenue stream in an entirely unrelated field without focusing on improving your existing business
You already have all the necessary equipment and knowledge to expand your business
I don't know anything about the size of your operation, if you have an employee or not .
I have the cash to buy into any type of service business.
If I want to improve my bottom line , I would maximize the return on my existing capital first, not jump into more debt and start a new business
The possible exception may be if you have contracts lined up in advance
Is it possible that you don't want to continue in the carpet cleaning business And are searching for a different path?