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Serving Lancaster, Berks and Lebanon Counties

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Look no further than John Weidman & Sons Inc for a fully trained crew covering all your heating needs, from sales to installation to service. We are a family owned and operated company, and have been proudly serving Lancaster County, Berks County and Lebanon County for over 70 years.

Complete services:

  • Annual maintenance

  • Water heaters (electric and oil)

  • Propane and gas furnaces

  • Propane and gas boilers

  • Service contracts on oil equipment

  • Bryant heat pumps

  • Burnham boilers

  • Axeman-Anderson boilers

  • Energy Kinetics System 2000 high efficiency boilers

  • Bard hot air furnaces

  • Thermo Pride hot air furnace

  • Granby furnaces (high end furnace rated 95% efficient)

  • Aprilaire humidifiers

Emergency service

In the event of an emergency, you can rest assured with our 24-hour response.


You can count on our licensed, bonded, and insured team to address any of your heating or cooling concerns, so don’t hesitate to contact us today. All parts are covered under the manufacturer's warranty.


Expert Heating Sales and Service