you can have multiple categories for cleaning.
water damage, upholstery, carpet, house cleaning, leather, air duct.
And all of those could be a carpet cleaning company.
It wouldn't be smart on anybodies part to do that.
The membership committee could allow only 1 cleaning category to be fill by a carpet cleaning company. Like for house cleaning and carpet and upholstery, house cleaning would be a maid service only, carpet and upholstery would be only 1 company too,