Harned Durham Energy

Harned Durham Energy has earned a 4.7-star rating across 188 reviews, solidifying its standing as a trusted heating oil supplier in Emmaus, Pennsylvania and throughout the Lehigh Valley. Serving homeowners in Emmaus, Allentown, and Bethlehem, the company provides fuel oil deliveries, heating equipment repair, and tank replacements. Business hours run Monday through Friday from 7 AM to 3:30 PM, with Saturday and Sunday closed. Their team handles both routine service calls and urgent heating emergencies for residential customers throughout the region.

What distinguishes Harned Durham Energy is their hands-on approach to every project, whether it is a simple oil delivery or a full heating system swap. Reviewers consistently mention the installation of fuel lines with tiger loop systems and new oil tanks, work that requires precise technical knowledge. The office staff coordinates scheduling and quotes, while technicians arrive prepared to complete jobs without rushing. Customers note that the team takes time to explain options and answer questions thoroughly, making the process less intimidating for homeowners facing unexpected heating failures.

Tony Palermo described working with Justin from the initial consultation through installation of a new HVAC system, praising the crew for being professional, polite, and attentive to details. Another reviewer faced a furnace breakdown one week before Christmas and received a callback the next day, with the team arriving promptly to handle the emergency before the holiday. Deemosaurus Rexx credited the crew with preventing a holiday crisis through fast response. Neil Pagotto highlighted Justin is the go-to technician for honest answers and patient explanations of options, a trait that builds long-term trust with homeowners.