About Harned Durham Energy

Harned Durham Energy is a family-owned business with nearly a century of experience in providing complete home comfort, heating oil, and propane delivery to the Lehigh Valley and surrounding areas. Their team is known for being professional, fair, honest, and friendly. They offer excellent service, including HVAC system installation, maintenance, and repair. Customers appreciate their prompt and reliable service, with technicians arriving on time and providing valuable advice on system maintenance. The company is quick to respond to issues like leaky appliances and propane tank filling needs. Recent reviews highlight the professionalism and attention to detail of their staff, with technicians like Justin, Brody, RJ, and Jarred consistently delivering outstanding work. Customers also value their quick response times, such as coming out within two weeks for furnace cleaning, and their ability to handle urgent repairs efficiently. The team’s polite and neat approach makes the experience stress-free for customers, and their commitment to quality service continues to earn high recommendations.

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Reviews for Harned Durham Energy

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  • Aug 2025

    The Harned Durham company came highly recommended by our neighbor. From my initial meeting with Justin and throughout the installation our new HVAC system the team was professional, polite and proficient.
    I appreciate their attention to details. All questions were answered when asked. The price quote outlined every step of the process. And they delivered as promised.
    I know now why my friend referred me to HD Energy.
    Don't hesitate to call if and when needed!

  • Jul 2025

    For many years a friend of ours used to clean our oil furnace but he stopped doing it this year. I called two companies and they couldn't come out until November and December, called Harned Durham and they came out within two weeks! The repairman was nice, clean, did his job , talked a bit about the unit to us and was done, and he even addressed a concern that I had from before, very pleased with the experience!

    EDIT 3/17: We had an issue during the night where our furnace wouldn't go on, I called Harned Durham first thing in the morning, they had Jarred come out around 11:30 who took his time to diagnose what was wrong, fixed it and did an outstanding job making...read full review

  • Jul 2025

    The tech cleaning my burner, Alex , was very nice. He alerted me upon his arrival (as I leave my bilco doors open for them) He explained the condition of my oil burner and showed me pictures, which I appreciated. I do credit the good condition of it to the fact I get it cleaned annually by Harned-Durham techs. They always do a good job!

Hours

Monday: 7AM - 3:30PM
Tuesday: 7AM - 3:30PM
Wednesday: 7AM - 3:30PM
Thursday: 7AM - 3:30PM
Friday: 7AM - 3:30PM
Saturday: ClosedSunday: Closed

Tips

accepts credit cards