What are the opening hours?

Monday 8am - 4pm Tuesday 8am - 4pm Wednesday 8am - 4pm Thursday 8am - 4pm Friday 8am - 4pm Saturday 8am - 12pm

The 21st Century Energy Group

Name: The 21st Century Energy Group
Address: 511 Montgomery Avenue, New Castle, PA, 16102, US
Telephone: (800) 922-5454
Price range: Not applicable

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The 21st Century Energy Group

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The 21st Century Energy Group is the premier provider of Heating Oil, Propane, and Commercial Fuels

11/05/2026

Your online account portal puts a lot of convenience at your fingertips📱Here's what you can do:
⛽Order fuel when you need it
💳Make payments
📋Manage your account details
📄Sign up for paperless documents

Log in anytime to take care of it on your schedule.

11/03/2026

10/31/2026

🎃👻 HAPPY HALLOWEEN FROM THE 21ST CENTURY ENERGY GROUP! 👻🎃

It's time for tricks, treats, spooky sights, and Halloween fun! 🍬🦇

While the ghosts and goblins are out roaming the neighborhoods tonight, we're here to make sure the only chills you experience this season are the spooky kind! 👻🔥

As the temperatures drop and the nights get colder, you can count on The 21st Century Energy Group to help keep your home warm and cozy with dependable Heating Oil and Propane deliveries. 🏠🚛

🎃 From our entire team, we wish all of our customers, friends, and neighbors a SAFE, FUN, and SPOOKTACULAR HALLOWEEN!

Stay warm, stay safe, and don't let your fuel tank give you a fright! 😉🕸️

10/30/2026

The 21st Century Energy Group has an opening for a dynamic Customer Service Representative / Office Clerk at our Kittanning, PA location.

We are looking for an upbeat, highly detail-oriented individual who is both a dedicated team player and a self-motivated worker. The ideal candidate has a reliable work ethic, thrives in a busy office environment, and maintains precise accuracy while balancing customer interaction and administrative tasks.

Qualifications:
• Sharp, detail-oriented mindset with a strong focus on accuracy.
• Reliable and dependable with a proven track record of excellent attendance.
• Self-motivated ability to take initiative and work productively with minimal supervision.
• Strong team player who collaborates well to support coworkers and customers.
• Excellent communication, multitasking, and organizational skills.
• 1 year of office or customer service experience is preferred.

Benefits:
• 401(k)
• 401(k) matching
• Dental insurance
• Health insurance
• Paid time off
• Vision insurance

Update your resume and stop by on November 5th or November 12th between 9am and 2pm for a interview!

10/30/2026

🍂⏰ DON'T FORGET TO TURN YOUR CLOCKS BACK! ⏰🍂

It's that time of year again! Daylight Saving Time ends this weekend!

🕑 Remember to turn your clocks BACK one hour before heading to bed Saturday night, October 31st! The official time change happens at 2:00 AM on Sunday, November 1st.

🍁 While we all enjoy that extra hour of sleep, it's also a reminder that shorter days and colder temperatures are right around the corner! ❄️🔥

At The 21st Century Energy Group, we're here to help keep your home warm and comfortable all season long.

🚛 Don't FALL behind on your heating needs! Check your Heating Oil or Propane tank levels and make sure you're ready for the colder weather ahead.

🍂 Fall Back, Stay Warm, and Enjoy That Extra Hour of Sleep!

10/29/2026

The 21st Century Energy Group has a new way to manage your online account coming soon. Keep your eyes peeled for a special announcement of a new way to:
💻 Access your account
🔥 Connect your energy needs
💸 Securely pay your bill
🚚 Order fuel
💡 And more!

10/20/2026

Our online customer portal puts account management right at your fingertips:
💳 Check your balance and make a payment
🛢️ Order fuel whenever it's convenient
📄 Sign up for paperless documents

It's a simple way to stay on top of your account, day or night.

10/16/2026

🎉We're happy to announce that our Recreational Gas and Off-Road Fuel retail pumps at our Harned Oil / Brownies Oil location in Conneaut Lake will be back up and operational beginning Monday, October 19, 2026! 📆

We sincerely appreciate your patience and understanding while our pumps were temporarily unavailable and are excited to once again offer these fueling options to our customers.

📍Location:
Harned Oil / Brownies Oil
10470 Pymatuning Ave
Conneaut Lake, PA 16316

Thank you for your continued business and loyalty. We look forward to seeing you soon!

10/14/2026

Keeping an eye on your fuel level can be a hassle, especially once the weather turns colder. Automatic delivery takes that off your plate and helps you avoid a runout without the extra thinking.

Enroll today to get started!

10/07/2026

Today is National Propane Day, which makes it a good time to review what to do if you smell gas:
🚫 Don't light anything, use appliances or phones, or flip switches
🚶 Leave the area right away and get everyone out
🔧 Shut off the main gas valve if it's safe to reach
📞 Call us from a safe distance, or call 911 if you can't reach us
🏠 Stay out of the building until it's cleared as safe
🔍 Have your system checked by a technician before using propane appliances again

Knowing these steps ahead of time can make all the difference if you ever smell gas. Reach out anytime with questions or to place an order.

Address

511 Montgomery Avenue
New Castle, PA
16102

Opening Hours

Monday	8am - 4pm
Tuesday	8am - 4pm
Wednesday	8am - 4pm
Thursday	8am - 4pm
Friday	8am - 4pm
Saturday	8am - 12pm

Telephone

(800) 922-5454

Website

https://www.21stcenturyenergygroup.com/

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