Listen to WISN 1130 AM and 920 AM for the new First Klass Window Cleaning ads. Call us when you hear one and we'll knock 10% off your next service. Our ads run 24/7 in many different formats so you really need to be listening. We will ask you specifically which ad you heard - we have 4 running - so be ready.
Thanks for listening to WISN and supporting First Klass Window Cleaning. Spring is coming - time to book those window cleaning appointments NOW!