HVAC Service & Installation


E F Laudenslager has been serving the comfort needs of the Lehigh Valley since 1894. Our equipment installation mission is to install quality products with experienced, trained personnel. The objective is to increase your comfort level and reduce your energy expense. We provide installations for all types of heating and air conditioning equipment, plus geothermal systems, generators and hearth products. There is no substitute for the experience E F Laudenslager provides to all of our installations.

We were recognized by the State of Pennsylvania for over 100 years of continuous family business operation.


EF Lauden Techs You can count on E F Laudenslager for a thorough repair that is done correctly by a qualified technician.

For your benefit, we charge by the job, not by the hour. This way our technicians can tell you what needs to be fixed and the cost before the repair is performed. So you know exactly what needs to be done and you can then make an informed decision. Unlike other companies, you don’t have to worry about a big surprise when you get the bill at the end. And since we have a one year service warranty, you can be sure that we’ll do the job right the first time.

At E F Laudenslager, we know that our good name only gets us in the door.

We rely on a staff of qualified technicians who share our family’s ideal that great service and honesty have kept us in business since 1894. In addition to frequent training meetings, our technicians are often sent to manufacturer run schools to stay ahead of the learning curve on new and old equipment.

Products We Carry

  • American Standard
  • Aprilaire
  • Empire
  • Kohler
  • Mitsubishi Electric
  • Monessen
  • Napoleon
  • Peerless Boilers
  • Rinnai
  • White Mountain Hearth
  • Vermont Castings

Emergency Service
We are available 24 hours a day for our customers. Call our main line: 610-395-1582 and it will be forwarded to the technician available to help you during our off-hours.



Request a Quote or Schedule a Repair

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