FREDERICKSBURG HEATING & AIR CONDITIONING PROS Affordable Air Conditioning & Heating LLC is the local leading air conditioning and heating company in Fredericksburg, VA for a variety of essential services, including heating installations and emergency AC repairs. The impeccable reputation that we have built for ourselves as a local air conditioning and heating company is based upon a strong ability to take care of the needs of our clients. It is not just about solid workmanship, it is about superior customer service.