Water Heater Maintenance, Water Heater Repair & On-Demand Water Heater InstallationReading, PA, Harrisburg, PA, Coatesville, PA, Lancaster, PA, York, PA & West Chester, PA

For water heater installation, replacement, annual maintenance, and skilled repair in Lancaster County and surrounding areas call on the professionals from JK Mechanical.  Our licensed technicians cater to the exact demands of your household, providing reliable and smart energy solutions.  Through top quality products, from such leading manufacturers as Bradford White, and higher standards of job performance, JK Mechanical makes sure water heating is something you don’t need to worry about.

Efficient Water Heater Services

JK Mechanical is on-call to assist you with Emergency Repair, 24 hours a day, 365 days a year, with prompt service throughout Lancaster, York, Harrisburg, Reading, West Chester & Coatesville, PA.  Our team is licensed, experienced, and prepared to handle any challenge, delivering long-term and dependable operation.  By combining expert workmanship and proven water heaters, we ensure a plentiful supply of clean, hot water.  Contact JK Mechanical at 717-925-8934 for convenient scheduling and expert, affordable water heating services.

Navien On-Demand Water Heaters


What exactly is an “on-demand” water heater? This type of water heater is also known as a “tankless” water heater, and the biggest different between this and a traditional “tanked” water heater is that an on-demand water heater only provides hot water as needed. This leads to greater energy efficiency and savings. Here are some of the many benefits of an on-demand water heater:

  • An on-demand water heater has a fifteen year warranty, as compared to a tanked water, which has a six year warranty.
  • Endless hot water! As opposed to a tanked water heater, you will never run out of hot water.
  • An on-demand water heater averages 97% efficiency when it’s in use, whereas a tanked water heater is in the mid-80’s.
  • As indicated by the name, an on-demand water heater will only heat the water as it’s being used. A tanked water heater needs to regenerate hot water 24-7.

At JK Mechanical, we install, repair, and service on-demand water heaters, so contact us today to ensure that your system is installed and functioning properly to get the maximum energy savings benefit. Learn more about the Navien tankless water heaters that we use.

On-Demand Water Heater InstallationWater Heater InstallationWater Heater ReplacementTankless Water Heater RepairOn-Demand Water Heater Service