I haven't looked for someone to long arm my quilts for this exact reason. I'd would love to send a top out to be quilted but can't take the chance of it coming back with something clinging to it that would send me into a migraine or asthma attack. I can't tolerate perfume, scented candles, soaps, body products, laundry detergents, carpet fresh, animal dander and the list goes on. If you can't take in as many quilts you could let your guild know that you have an organic, pet free, smell free home and will quilt for others to make a little money to ease the guilt of having the long arm.
I was going to purchase a long arm from a lady who decided to close her business. We drove 2 hours and when DH walked thru the door of her shop he immediately stopped and shoved me backwards. I could smell fragrance when DH opened the door and it reeked to high heaven. I peeked through the window and saw she had Glade Air Freshener's sitting all around the room. I called the lady from the parking lot and explained why I couldn't come in and look at the set up.