Air Conditioning Maintenance Kerrville, TX - If the air conditioning maintenance is done regularly in Kerrville, TX it will help keep your space comfortably cool and will save significantly on energy bills. Shafer Services Plus is very proud of the fact that they have a fully trained and experienced technical team who are capable to conduct very thorough inspections. Our services are aimed at keeping your AC system working properly for many years. The standards of service we maintain are usually very high. If you would like to know more of the things we do, do not hesitate to be in touch with +1 (21 227-8358! https://sha