Professional Boiler Service in the South Suburbs
Radiant heating provides incredibly comfortable, even warmth throughout your home. But when a boiler stops working, it requires specialized knowledge to fix safely. J.D. HARPS, Inc. offers comprehensive boiler repair and maintenance services for homeowners in New Lenox and the surrounding areas. We are a family owned shop, and we pride ourselves on delivering honest work without aggressive sales tactics.
Common Boiler Problems We Fix
Boilers are complex systems involving water, gas, and pressure. Give us a call or text during normal business hours if you notice any of these symptoms:
- No heat or hot water: This is the most obvious sign that your pilot light, thermocouple, or motorized valve has failed.
- Kettling noises: If your boiler sounds like a boiling kettle of water, there is likely a heavy buildup of limescale on the heat exchanger.
- Leaking and dripping: Water pooling around the base of the boiler can indicate a failing pressure valve or a cracked internal seal.
- Loss of pressure: If the pressure gauge frequently drops below the normal range, there may be a hidden leak in your system or a failing expansion vessel.
Our Diagnostic Approach
When you reach out for boiler service, we will schedule a visit during our normal business hours to fully inspect the unit. We will check the thermostat, test the pressure relief valves, inspect the ignition system, and identify the exact component that is failing.
We provide a clear, upfront quote before any work begins. Whether the solution is a simple valve replacement, routine maintenance to flush out sediment, or a serious conversation about replacing a severely rusted unit, we give you the honest advice you need to make the right choice for your home.
"Boilers require a careful and experienced hand. We take the time to accurately diagnose radiant heating issues so you never waste money on guesswork repairs."

