Business Details
50+ Years
experience
Our heating and cooling capabilities are designed to support comfortable living throughout Pennsylvania's variable weather conditions. We maintain and service residential furnaces and boilers, handle water heater installation and maintenance, and assist with air conditioning repairs, installations, replacements, and maintenance. Our licensed, bonded, and insured technicians bring substantial experience to each assignment. For established heating oil customers with oil-fired systems, emergency assistance is available after regular hours when their fuel runs out. We send a technician with roughly 20 gallons of oil to get the equipment operating again and arrange a complete delivery during standard hours. Dependable workmanship and personal attention remain fundamental to our business.
Served areas
- Lancaster, Ephrata, New Holland, Lititz, Manheim, Elizabethtown, Denver, Myerstown, Lebanon, Reading, Wyomissing, Wernersville, And more!
Details
- Year established: 1936
- Licensed
- Insured
Highlights and features
- Family-owned and operated with over 80 years of service.
- Dependable heating oil delivery throughout Lancaster and surrounding counties.
- Professional heating and cooling services for year-round home comfort.
- Licensed, bonded, and insured technicians providing reliable HVAC solutions.
- Convenient automatic heating oil deliveries and bulk purchase discounts.
- Emergency heating oil assistance available to qualifying existing customers.
Services
Air Conditioning Services
When your air conditioning unit requires professional attention, our team provides a full range of services. We manage installations, ongoing maintenance, and repairs without requiring customers to contact multiple providers. Small tasks and larger assignments are equally welcome. Our approach combines responsive service, fair prices, and dependable availability during every season of the year.
Furnace Services
Keeping residential heating systems operating safely and efficiently is central to our furnace services. We diagnose and repair gas, electric, and oil furnaces while also providing professional installation and preventive maintenance. Our technicians respond to heating emergencies 24 hours a day. Annual tune-ups help identify developing problems before they result in unexpected failures or expensive repairs.
Heating Oil Delivery
When homeowners need heating oil, we offer an established delivery service supported by decades of industry experience. Our family has served the region for close to 80 years, developing a reputation for reliability and reasonable pricing. We value clear, helpful customer service and timely fuel deliveries. Keeping households comfortable remains a central priority throughout our operations.
Reviews (20)
Chris Mink
Jun 16, 2026
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Friendly staff very helpful. Great prices for fuel oil in local Ephrata.
Dennis Fuller
Mar 27, 2026
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Well gotta say had a problem and it was corrected thanks to all the staff and hardworking employees me and my little family will have fuel
Kim T.
Nov 12, 2025
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John Weidman and Sons has been delivering my oil and cleaning my furnace for the last 6 years. I couldn’t be happier with their timely, exceptional service. Most recently, Tad came out to give me a quote on a water heater and several other appliances. I appreciated his expertise and honest recommendations!
Revival Antiques & Architectural Salvage
Nov 06, 2025
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Always accommodating, excellent service and communication. Highly recommended. Its so important to support local/family businesses.
Christopher Fleischer
Aug 25, 2025
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I trust them , they are always honest , and they do excellent work that you can count on . Thanks so much . C.f.
Bill Beck
Apr 19, 2025
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I had used them for about a year in 1980 and had good service, so when I bought a house with oil heat in 2019 I became a customer once again. I had them out to work on my furnace every year and had two emergencies that first season. The technician was knowledgeable, clean, and courteous. The two urgent calls were dispatched much quicker than I expected. Because of that I purchase all my oil from them and their rates are competitive. I highly recommend them.
Kelly Cassidy
Oct 21, 2024
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John Weidman has been nothing but professional, helpful and kind. They are available when you need them and reasonably priced. I can’t say more about the prompt, competent and honest service I have received. Two Saturdays this year I had trouble with my boiler, and someone was able to come out the same day each time. I was also able to talk to an intelligent human on the phone who was respectful and gave me honest, helpful advice. Thank you to the customer service reps, drivers and technicians at John Weidman and Sons!!
Amber Bunting
Apr 01, 2024
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We.woke up to no heat and called John Weidman thinking we had ran out of oil. Two associates had spoken to me on different calls walking me through steps to try before they sent out a service person. We were able to get our heat running again. We have been doing business with John Weidman for 12 years and we are so grateful they were able to service us even after we moved. We not only appreciate their time, but their honesty!
Kevin Burkholder
Mar 02, 2024
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We had our ac stop working during a heat wave. Called Weidman and Sons and they had us up and running in under 30 minutes. We greatly appreciate their quick service whether it be for hvac or oil delivery. Top notch service.
Shyanne Troop
Aug 01, 2023
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My furnace started acting up all of a sudden, and after two days of trying to figure it out ourselves, my boyfriend contacted John Weidman and Sons. Dave came out and was super informative and educated. He was quick and figured out that there was something wrong with the blower. He was able to fix the issue in a timely manner and my house finally had heat again. I can’t recommend this company enough, it was the best experience I have had with HVAC companies. Definitely a hardworking and reliable crew! Five stars all the way!
Tech A.
Jun 20, 2023
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I have been a satisfied customer for years. They won my business when I had a problem with my furnace. It was extremely dirty and in need of service. They came out and spent hours (out of necessity, it was bad) and stayed late to finish the job. I save so much heating oil each year since and feel confident that my furnace is working and safe. I really appreciate the extra effort and time spent, it meant a lot to me. My fuel oil is delivered in a reasonable time frame and I really appreciate the helpfulness of the staff. I recommend John Weidman and Sons to literally everybody!
Janice Ballenger
Feb 27, 2023
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I never give a 5 star rating but Weidmans have gone above and beyond for me. Please use them.
Matthew Behr
Oct 15, 2021
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They always go out of their way for the customer! We weren't paying attention to our oil and noticed we wouldn't make it through the weekend. We called them Friday and they made a special deliver for us on Saturday. (Please note that they don't deliver on Saturdays and use my review to your advantage).
Cindy Urban
Aug 31, 2021
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John Weidman & Sons are very professional. They always are very careful where they step when filling my tank.
Kaleigh Mauger
Jul 08, 2020
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Called the office yesterday to see when the earliest they could deliver oil was to a vacant property with no heat. Spoke with Carey who helped me out and got a delivery scheduled. They were out at 9 am this morning putting oil in our tanks! They even honored an odd request that we had to split the delivery into separate tanks. Quick and painless. Will be using again.
Jennifer Maclaren
May 31, 2020
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One morning I woke up with no heat. Our landlord had oil already in the tank when we moved here a year ago. So we didn't have a oil co. I called them and told them my situation and told them what sauders said and they helped us out. They needed 24 hrs notice . but they knew we need oil right away. They also sent a technician to restart our furnace. So thankful for this company.
Eric Landram
Apr 13, 2020
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These are wonderful people. They go out of their way to serve and take care of their customers. Even during their colder busy season they work hard to make sure everyone is warm. When I call to set up an appointment it is also like catching up with friends. The business is family operated and shows. Thank you!
Dawn Wenger
Sep 16, 2019
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I ended up misjudging how low my oil tank was and was afraid I would run out. The gentleman who answered the phone said they wouldn't be able to deliver till the following day because the driver in my area was driving a tanker truck that day. I understood and made arrangements to conserve my fuel. When I returned home from work, I was amazed to see that oil had been delivered! It was unexpected and very appreciated! Thank you!!!!!