1945
Edwin L. Peters opens shop for repairing domestic refrigerators, after serving his country during World War II installing and testing the refrigeration on several warships, including the battleship Wisconsin, at the Philadelphia Navy yard.
1951
Became a Carrier Heating and Air Conditioning Dealer
1954
Upon being discharged from the Navy and attending Spring Garden Institute for heating and air conditioning technical course under the G.I. Bill, John Peters joins his fathers in business.
1956
Peters Engineering (company name at that time) installs all the Heating, Air Conditioning and Refrigeration in the Mayfair Diner, the most modern stainless steel diner in Philadelphia at that time.
1960
Company enters into the Fuel Oil business to become a total comfort dealer.
1962
Added two-way radio dispatched service.
1964
Edwin L. Peters passes away. John Peters continues the business, changing the name to PETERS ASSOCIATES LTD.
1965
Moved to larger facilities where we are still located today.
1966
Joseph Peters returns from a tour in the Navy to join the firm.
1973
Added Lennox heating and air conditioning to product line.
1976
Earned 25 year award from Carrier Corporation.
1980
John Peters became 1st Chairman of Carrier Dealer Advisory Council.
1988
Company won Carrier Residential Leadership Award.
1992
Joe and John Peters attended the Air Conditioning Contractors’ Association Quality College.
1992
Earned Lennox 5 Star Dealership
1993
Won Lennox Dealer Marketing Achievement Award
1995
Peters Associates celebrates 50th year anniversary as Lennox Industries Celebrates their Anniversary.
1999
John Peters retires. The next Generation takes the reins at Peters Associates, keeping traditions intact.
2000
Duct Cleaning machine purchased to add to services offered for air quality.
2003
Peters becomes Lennox Premier Dealer.
2005
Celebrates 60-year anniversary. Peters acquires All Temp Heating and Cooling servicing Quakertown and surrounding areas.
2010
Peters celebrates 65 years in service.
2011
Peters becomes State certified for Solar Installations