Stay Warm All Winter Long

request a Furnace Repair in or around the hanover area

When the temperature drops, turn to us. AJB Mechanical Heating and Cooling offers comprehensive heating services to ensure you never face the cold unprepared in Littlestown, Hanover or the surrounding area. We specialize in diagnosing and repairing all types of heating systems, including gas, electric, and oil furnaces. Need a new heating system installation? We provide high-efficiency furnace options that keep your home or business comfortable.


Our services include heat pump repairs, seasonal maintenance, and thermostat upgrades, ensuring your system runs smoothly throughout those chillier months. Lock in your heating system installation or furnace repair appointment now.

A man is fixing a water heater in a room.

The Name Locals Trust

You won't regret choosing AJB Mechanical Heating and Cooling. Our heating services are designed to provide reliable warmth and efficiency. We focus on delivering quality service and ensuring your system's longevity. Here's what sets us apart:


  • Expert diagnostics and furnace repairs
  • High-efficiency heating system installations
  • Comprehensive system maintenance
  • Thermostat and control upgrades
  • Emergency repair availability


Contact us to ensure your heating system is ready for the cold.