My Mom's phone number is one digit off a Pizza Place and she's always getting calls with pizza orders.
If I were in your shoes, I would set my answering machine to say something like "You've reached the right number but this is the xxxxxx household and not the appliance repair shop. If you wish to speak to xxxxxx or xxxxxxx please leave a message, otherwise go back to the yellow pages and find another shop. Thank you."
That way you can screen your calls. Just a thought.
Life should NOT be a journey to the grave with the intention of arriving safely in an attractive and well preserved body, but rather to skid in sideways, champagne in one hand and strawberries in the other, body thoroughly used up, totally worn out, and screaming WOO HOO - What a Ride!
Sometimes the most real things in the world are the things we can't see
Until one has loved an animal, part of their soul remains unawakened.