D & L Pump Co

Thank you for considering Thomas G. Keyes Water Well Drilling & Pumps. We are proudly a family owned business, operating since 1945 locally in Malvern, Pa. Because we are rooted in Montgomery County, we have extensive knowledge of the drilling conditions and geology throughout Southeastern PA. and New Castle Co. Delaware and have active customers throughout Chester, Delaware, Lancaster, Montgomery, Philadelphia & Berks Co in Pennsylvania and New Castle Co in Delaware. We provide services such as drilling wells for residential or commercial water supply: Proper construction of water wells is essential-and required by regulation. Well drilling is licensed by states and some local counties, and Keyes, Inc. is properly licensed and insured to meet the demands of these important standards. Our crews are trained in all phases of well construction, and are equipped to handle conditions that can unexpectedly arise when dealing with geologic formations. Water Well Pump Installation: Whether you have a recently drilled water well or an older well, you won't get wet in the shower without a water well pump and pressure system! Keyes, Inc. has the experience to select the correct pump for your needs, and the caring customer service department to take care of it for years to come. Geothermal Drilling: Did you ever think of the Earth as a huge solar collector? It is...and one of the most efficient ways of capturing all of that stored solar energy is through the use of a geothermal, or, water source heat pump. There are two main ways of using the earth as a heat exchanger: the open-loop (or "Pump and Dump") approach and, the closed-loop method. The professionals at Keyes, Inc. are knowledgeable in both types of systems, and can help you to make the best decision. Keyes, Inc. is certified by the International Ground Source Heat Pump Association (IGSHPA), a requirement for some governmental assistance programs. Water Conditioning: Keyes, Inc. installs and services water treatme...