Harned Durham Energy

06/04/2026

Summer is the perfect time to get ahead on HVAC maintenance. ☀️

When your heating system isn't working overtime, it's easier to schedule service before colder weather returns.

Regular maintenance can help improve energy efficiency, identify small issues before they become costly repairs, and support the long-term performance of your equipment. It may also help maintain manufacturer warranty coverage that requires annual tune-ups.

Harned Durham Energy provides professional maintenance for furnaces, boilers, central air conditioning systems, ductless mini-splits, heat pumps, and water heaters.

Visit our website to schedule maintenance and ask about our service plans: www.harneddurhamenergy.com/hvac/maintenance

Ensure the longevity of your equipment with our top-notch maintenance services. Get regular maintenance for optimal performance.

05/29/2026

Why work with multiple companies when one trusted local provider can handle it all?

From propane and heating oil delivery to heating, cooling, and equipment services, Harned Durham offers comprehensive solutions to help keep your home comfortable year-round.

As a family-owned company serving the Lehigh Valley for nearly 100 years, we're committed to providing dependable service, expert support, and the personal attention our customers deserve. Whether you need fuel delivery, equipment service, or help planning your next home comfort upgrade, our team is here to help.

Experience the Harned Durham Advantage and discover why generations of local families have trusted us with their comfort needs: www.harneddurhamenergy.com

05/28/2026

Learn the key warning signs that air conditioning is nearing the end of its life, from rising energy bills to uneven cooling, and when replacement makes the most sense for your home comfort and efficiency.

Learn key signs that indicate it's time to replace your air conditioning for better comfort and efficiency in Lehigh Valley.

05/28/2026

Local, family-owned service still makes a difference. 👍

For nearly 100 years, Harned Durham Energy has focused on serving families and businesses throughout the Lehigh Valley with dependable fuel delivery, expert equipment service, and personalized customer care. Unlike large corporate providers, our focus is on supporting our local community and making sure our neighbors receive the reliable service they deserve.

From 24-hour emergency support for service plan customers to experienced technicians and courteous delivery drivers, the Harned Durham Energy team is committed to helping customers feel confident and cared for year after year.

Visit our website to learn more about becoming a Harned Durham Energy customer.

Learn more about our company and our commitment to excellence. Discover our mission, values, and services. Visit us today!

05/22/2026

Thinking about switching to propane? Harned Durham Energy makes the process simple from start to finish.

From propane tank installation and appliance setup to gas line work and safety inspections, the Harned Durham team handles every step with safety, reliability, and long-term comfort in mind. They can also help homeowners convert from heating oil or electricity to propane.

Visit our website to learn more about propane conversion services from Harned Durham Energy.

Convert to propane for a cleaner and more cost-effective energy source. Make the switch today and start saving.

05/21/2026

What affects the price of propane? It’s more than just supply and demand.

Weather patterns, transportation costs, regional usage, and global energy markets can all play a role in propane pricing throughout the year. During colder months, increased heating demand and changing market conditions can impact fuel availability and delivery schedules across many regions.

Understanding these factors can help homeowners better plan for seasonal energy use and propane deliveries. If you have questions about propane delivery or service options, Harned Durham Energy is here to help: www.harneddurhamenergy.com

05/20/2026

Customer Appreciation Month isn’t over yet!

If you haven’t stopped by, there’s still time to join us this Friday from 10am–2pm for some free food and refreshments. We’d love to see you.

And don’t forget, $14 propane tank refills (20 lb tanks) are available Monday through Friday from 8am–3pm all month.

We appreciate our customers and hope to catch you before the month wraps up.

05/15/2026

A service plan does more than cover repairs. It helps protect your comfort, your equipment, and your budget. 👍

With a Harned Durham Energy service plan, you can enjoy benefits like annual HVAC tune-ups, discounted repair costs, improved system efficiency, and fewer unexpected breakdowns throughout the year.

Our plans are available for a variety of heating and cooling systems, with options designed to fit different homes, needs, and budgets.

Want to learn more about protecting your equipment and avoiding surprise repair bills? Visit our website to learn more: www.harneddurhamenergy.com/hvac/service-plans

05/14/2026

Mini-splits can help lower energy use while keeping your home comfortable in every season.

Learn how mini-splits provide efficient heating and cooling for your Lehigh Valley home. Discover their key advantages today.

05/13/2026

More homeowners across the Lehigh Valley are making the switch to propane, and it’s easy to see why. 🔥🏠

Propane offers efficient, reliable comfort for heating, hot water, cooking, dryers, and more while helping homeowners enjoy strong performance and long-term energy savings.

Modern propane appliances are designed for efficiency, versatility, and dependable everyday comfort, making propane an increasingly popular choice for homes throughout the region.

Visit our website to learn more about propane services from Harned Durham Energy: www.harneddurhamenergy.com/propane/why-choose-propane