Air Conditioning Installation in Hockessin, DE 19707
“We were very happy with the installation of our air conditioner and heater. Both Lucas and Jacob were very efficient and knowledgeable in the installation. We have been using Jos Frederick and Sons for the past 33 years and have been very pleased with the high quality service they provide. They install high reliable appliances and provide long warranty. Also, our experience in their plumbing services are highly recommended. Finally, Jos Frederick prices are reasonable and scheduling with their staff is friendly and prompt.”
– Leonel S.