Business Details
50+ Years
experience
Our heating and cooling services cover equipment needs throughout the year. We provide furnace and boiler servicing, water heater installation and maintenance, and comprehensive air conditioning services, including installation, repair, replacement, and maintenance. Our team operates with full licensing, bonding, and insurance. We also offer after-hours emergency assistance for existing heating oil customers whose oil-based heating systems have run out of fuel. In these circumstances, a technician brings approximately 20 gallons to restore heating, followed by a complete delivery during normal operating hours. Personalized attention, professional conduct, and dependable workmanship continue to shape the way we serve our communities.
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
Our goal is to simplify air conditioning care with a complete selection of installation, repair, and maintenance services. Rather than contacting several providers, customers can turn to our team for every AC requirement. We welcome projects large and small, offering prompt assistance at fair rates. Our dependable services are available during every season.
Furnace Services
Heating problems can arise without warning, making dependable repair assistance particularly important. We provide 24/7 emergency furnace services alongside scheduled maintenance and replacement installations. Our technicians work on electric, gas, and oil heating systems, addressing issues that affect reliability and efficiency. Regular inspections allow us to identify potential faults before they develop into more serious failures.
Heating Oil Delivery
Our heating oil services are designed to offer homeowners reliable fuel delivery at prices that remain competitive. We draw upon nearly 80 years of experience serving households in Central Pennsylvania. Professional qualifications and safety requirements are important aspects of our delivery operations. We also provide attentive customer support, reflecting the family values that guide our business.
Reviews (20)
Chris Mink
Jun 16, 2026
Report
Friendly staff very helpful. Great prices for fuel oil in local Ephrata.
Jodee Laukhuff
Jan 11, 2026
Report
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
Report
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.
Jenna Erb
Oct 24, 2025
Report
John Weidman & Sons have been SO great to work with! They have made everything incredibly easy in my previous experience working with them, and genuinely went above and beyond when delivering oil. I could not recommend this company enough for their stellar customer service, quick turnaround, and reliable team. Thank you for all you do!
Christopher Fleischer
Aug 25, 2025
Report
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
Report
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.
Stephanie Civita
Apr 12, 2025
Report
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!!!!
Amber Bunting
Apr 01, 2024
Report
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
Report
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
Report
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!
Thomas Groth
Apr 22, 2023
Report
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.
Timothy Prouse
Oct 23, 2022
Report
I like using John Weidman and sons when it comes to servicing my furnace and air conditioning. Our heat went out and they came out quickly to fix it however I need a new furnace (still have heat running) and getting in a new furnace is a bit slow. However, the company has fair pricing and never had any rude or unhelpful employees. I highly recommend them.
Matthew Behr
Oct 15, 2021
Report
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
Report
John Weidman & Sons are very professional. They always are very careful where they step when filling my tank.
Janice Frederick
Aug 16, 2021
Report
Great service and friendly staff. Delivered oil ahead of scheduled date. How often does this happen.
Kathleen Blackshire
Apr 06, 2020
Report
Very honest folks, been in business since 86 or so. Next day delivery for me!
Nicole Lombardi
Mar 08, 2020
Report
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