Deiter Bros Heating Cooling Energy

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Deiter Bros Heating Cooling Energy Fuel Oil, Heating Oil, Propane, Heating & Air Conditioning Installation and Service. Deiter Bros. In 2010, Deiter Bros.

is a family/Veteran owned business in Bethlehem PA that has offered Home Heating Oil Delivery in the Lehigh Valley since 1929. began offering Propane Delivery Service to Bethlehem PA, Allentown PA, and the surrounding Lehigh Valley as well as North Western New Jersey.

Tankless Water Heaters have a long lifespan and provide you with unlimited hot water. Contact us (at 800-334-8371 or com...
10/22/2026

Tankless Water Heaters have a long lifespan and provide you with unlimited hot water. Contact us (at 800-334-8371 or [email protected]) to get a quote or see if a tankless is in your future.

Visit our website at Dbrothers.com

🌡️ Round one, GO! It's the household thermostat battle: Team Cozy vs. Team Cool. What's your go-to setting for fall? Sha...
10/21/2026

🌡️ Round one, GO! It's the household thermostat battle: Team Cozy vs. Team Cool. What's your go-to setting for fall? Share it in the comments! 🥊

Upgrade your heating game with inverter technology! This game-changing innovation is making heat pumps more efficient an...
10/21/2026

Upgrade your heating game with inverter technology! This game-changing innovation is making heat pumps more efficient and cost-effective than ever before. Say goodbye to high energy bills and hello to sustainable living.

Contact us at 800-334-8371 or [email protected]

Visit our website at Dbrothers.com

Winter is coming which means it's time to make sure your HVAC system is in working condition! Contact us at 800-334-8...
10/20/2026

Winter is coming which means it's time to make sure your HVAC system is in working condition!

Contact us at 800-334-8371 or [email protected]

Visit our website at Dbrothers.com

October 21 is almost here, which means the Fuel the Fall Giveaway is about to wrap up. Get your entry in for a chance at...
10/19/2026

October 21 is almost here, which means the Fuel the Fall Giveaway is about to wrap up. Get your entry in for a chance at a $250 account credit toward fuel, oil, propane, or service, plus a $50 gift card to The Shelby for our runner-up.

Head to our giveaway page now to fill out the form, and like our pinned giveaway post for an extra shot at winning.

A clean planet is a happy planet.
10/19/2026

A clean planet is a happy planet.

Choosing the right water heater can be overwhelming with so many sizes, types, and costs! 💧🛠️ Let us help you find the p...
10/18/2026

Choosing the right water heater can be overwhelming with so many sizes, types, and costs! 💧🛠️ Let us help you find the perfect fit for your home. Contact us (at 800-334-8371 or [email protected]) today for expert advice and personalized recommendations!

Visit our website at Dbrothers.com

Curious about heat pumps? 🌡️ They efficiently transfer heat to keep your home cozy in winter and cool in summer, all whi...
10/17/2026

Curious about heat pumps? 🌡️ They efficiently transfer heat to keep your home cozy in winter and cool in summer, all while saving energy! Ready to upgrade your comfort? Contact us (at 800-334-8371 or [email protected]) today for a personalized quote and experience the difference!

Visit our website at Dbrothers.com

Whether an outage happens in the middle of the day or overnight, a Generac home standby generator automatically restores...
10/16/2026

Whether an outage happens in the middle of the day or overnight, a Generac home standby generator automatically restores power so your home stays comfortable and connected.

Get an estimate today. Call us at 610-868-8566 or visit us at http://www.dbrothers.com.

With a Generac standby generator, your home’s superpower is reliability. When the lights go out, Generac powers on, auto...
10/16/2026

With a Generac standby generator, your home’s superpower is reliability. When the lights go out, Generac powers on, automatically. Use the Synchrony Project Card to access promotional financing offers.* Contact us to learn more: 610-868-8566 or visit http://www.dbrothers.com

*Subject to credit approval.

Address

1226 Stefko Boulevard
Bethlehem, PA
18017

Opening Hours

Monday 8am - 4:30pm
Tuesday 8am - 4:30pm
Wednesday 8am - 4:30pm
Thursday 8am - 4:30pm
Friday 8am - 4:30pm

Telephone

+18884801219

Website

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