Haller Enterprises, Inc. is a leading central PA contractor providing the highest quality heating, cooling, plumbing, electrical, water treatment services in central & eastern PA. We got our start in 1981 with one man, one van, and a dream of being trusted as the best solution and value for electrical and mechanical services. Now nearly 40 years later, we proudly serve the Lancaster, York, Lebanon, Harrisburg, Exton, and Quakertown areas. Whether you are a seasoned homeowner, or have just purchased your first house, we aim to be the first you turn to for all your home concerns with posts that address common questions we get from our customers. You don’t have to be an expert; that’s our job. Here you’ll find quality advice in a language you can understand. While we will aim to cover a broad scope of topics, we recommend you call us at 888-565-0546 and speak directly to one of our knowledgeable team members if you have a specific or urgent issue.