Business Details
50+ Years
experience
We also provide comprehensive HVAC services to help customers manage indoor comfort throughout the year. Our skilled technicians handle furnace and boiler servicing, water heater installations and maintenance, and air conditioning repairs, replacements, installations, and maintenance. We operate as a fully licensed, bonded, and insured service provider. For qualifying current oil delivery customers with oil-fired heating equipment, our after-hours emergency assistance addresses unexpected fuel shortages. We initially send a technician carrying approximately 20 gallons to restart the system, followed by a full delivery during our usual operating hours. Our longstanding commitment to reliable service guides every customer interaction.
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
For complete air conditioning care, we offer installation, equipment repairs, and maintenance services. Our customers can arrange these services through one provider rather than searching for different contractors. We handle jobs of all sizes with a focus on fast, dependable assistance. Reasonable rates and year-round service make us a convenient choice for AC needs.
Furnace Services
We assist homeowners with furnace maintenance, repair, and installation throughout the heating season. Our experienced team services electric, gas, and oil equipment, taking care to identify problems accurately. When urgent failures leave a property without heat, emergency repairs are available around the clock. Preventive inspections and regular cleaning support efficient operation and help limit costly mechanical issues.
Heating Oil Delivery
Nearly eight decades of fuel delivery experience allow us to offer homeowners knowledgeable service and reliable support. We supply heating oil at competitive prices while emphasizing punctuality and professional conduct. Our family-operated company values the trust placed in us by local households. Every aspect of our delivery service reflects our commitment to affordability, safety, and comfort.
Reviews (20)
Clint Mast
Oct 11, 2026
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Very professional and neat work no complaints and great communication regarding the installation of natural gas combi broiler
Jodee Laukhuff
Jan 11, 2026
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Our family is a long time customer of John Weidman & Sons and will definitely continue to be a customer. On Saturday morning, we had no heat in the house and the outside temperature was well below freezing. At 6:00 am, I placed a call to the emergency service number where I reached Eric. He listened to my description of the situation and my concerns. In less than one hour, Eric arrived at the house. He evaluated the situation and quickly resolved what was, fortunately, not a major issue. Eric was prompt, competent, helpful, and pleasant. I would definitely recommend John Weidman & Sons.
Hovanti
Jan 04, 2026
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I have been buying heating oil from Weidman's for 30 years, and the service has always been good. Deliveries usually arrive earlier than expected.
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!
Stephanie Civita
Apr 12, 2025
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I greatly appreciate you guys! They really do try to help in every way possible! I ran out of heat in the middle of the night, i chose not to pay more for same day delivery and they still showed up same day. Thank you!!!!
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!!
Meredith Kametz
Aug 09, 2024
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My husband & I had bought an older home. The heating A/C system we had never seen before, it had a John Wiedman tag on we called. Mr.John Weidman himself came out to explain it, said its in good working condition! We use their oil service, call & usually delivered the next day!
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!
Thomas Groth
Apr 22, 2023
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Sometimes the best solution to your problem is right in your back yard. Paul Hill has been our neighbor for almost twenty years. He always helped his neighbors when snow started falling.When we needed help with our heat pump system he and his company came to our rescue. Within one day our stress dealing with other companies ended. Paul even apologized other companies mistakes. He told us we are now part of his family. I can't thank them enough for what you did for us . If you need similar help there is no need to call anyone else.
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.
Janice Frederick
Aug 16, 2021
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Great service and friendly staff. Delivered oil ahead of scheduled date. How often does this happen.
Nathan Pannebecker
Jun 25, 2021
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John Weidman & Sons have very competitive prices on oil and service and they have great service plans. They will make sure you will have working heat!
Bill Beck
Sep 07, 2020
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Quick courteous response with a competent professional repair. Did I mention their cleanliness?
I highly recommend this company
I highly recommend this company
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.
Kathleen Blackshire
Apr 06, 2020
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Very honest folks, been in business since 86 or so. Next day delivery for me!
Nicole Lombardi
Mar 08, 2020
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We have had the pleasure of using John Weidman & Sons for both a property we were living in and a business endeavor. RMM Interiors utilized JW & Sons for a business property due to the exceptional service we were receiving at our home location. We appreciate their timely service, professionalism and fair pricing. They get the job done right and are a family-owned business...what more could you ask for!
Sincerely,
RMM Interiors
Sincerely,
RMM Interiors
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!!!!!