About Us

James K. Allwein Heating and Air Conditioning has been in operation since 1907. Since then we have grown into one of the most respected plumbing and HVAC contractors in the Lebanon area. In 2013 the James K. Allwein changed ownership to Denny Perini and continues to grow strong.

We service both commercial and residential customers in Pennsylvania’s Lebanon Country and
surrounding area. There is no job too large or too small, we do it all!

Customer satisfaction is our ultimate goal and our team of dedicated professionals promise to provide quick, quality, friendly and dependable service at a competitive cost.

Wether your need is installation in new construction, replacement of old equipment or repairs to damaged property, we can make it happen. Give us a call for your FREE estimate.

Screen Shot 2015-07-31 at 8.57.08 AMWe Are Accredited With The Better Business Bureau!

We have 24 Hour Emergency customer service for all of our customers.
We appreciate all of our customers and would like to thank you for the opportunity to serve you.

We now have financing! Visit FTL Finance’s website to learn more.
We also accept Visa, MasterCard, Discover and American Express