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Hassle-Free Boiler Repair and Replacement in Belleville

When a boiler system is heating efficiently, it can be a great way to warm your home in Belleville.

When you need boiler service, boiler repair, boiler replacement or boiler installation, D & K Heating Service Experts has you covered. We also can work on any type of boiler.

We’ll give you Expert service for your heating system that you won’t find anywhere else. Our technicians are NATE certified, meaning they are among the most experienced in the industry. You can have confidence in their knowledge to repair and install boilers.

At D & K Heating Service Experts, we believe in providing outstanding service that we back with our one-year 100% Satisfaction Guarantee.*

Common Boiler Problems

Here are some regular problems you might have with hot water and steam boilers. While you may be able to handle a few of these issues without extra help, you may need a specialist from D & K Heating Service Experts for more difficult heat repair.

  • Thermostat isn’t accurate. Make sure that it’s switched to “on” and the proper settings. Otherwise, your thermostat may need to be replaced.
  • No heat. Worn-out parts, thermostat problems or low water levels could be at fault.
  • Leaking or dripping. Can be caused by a broken internal part, worn-out seal or deterioration.
  • Banging, whistling or gurgling sounds. Air in the system, low water pressure or impending part failure can create these noises.
  • Rumbling or kettling noise. Limited water flow caused by lime and sludge buildup in the heat exchanger. This causes water to overheat and boil.
  • Pilot light is out. Caused by a failing thermocouple, draft or built-up deposit. Natural gas could also be switched off.
  • Pressure is too low. Water could be leaking, or a pressure valve may need to be replaced. Can also be caused by radiators that have been bled recently.
  • Condensate pipe is frozen. This pipe runs outside, so there is a danger of freezing. Melt it by pouring warm water over it.
  • Radiators aren’t getting hot. Caused by sludge or air buildup in the system.
  • Boiler keeps turning itself off. Could be caused by several issues: low water pressure, thermostat issue, closed valve causing low water flow, air or pump not circulating water properly.

Not scheduling regular service can often cause boiler breakdowns. D & K Heating Service Experts can recommend a plan that could help you avoid costly fixes—and may increase your equipment’s efficiency.

Repair or Replace Your Boiler?

There are a few things to think over whether you should repair or replace your central heating system:

D & K Heating Service Experts can help you decide the best option for you. We’ll be mindful of your boiler’s age, the cost to repair it and how much you could save with a more efficient boiler.

Some of the most efficient systems have earned an ENERGY STAR® rating. Plus features that eliminate the need for a pilot light, draw more heat from fuel and increase safety.


Our Health and Safety Commitment
At Service Experts, our top priority is always the health and safety of our customers and team. We are following all COVID-19 (Coronavirus) public safety guidelines and adjusting our business practices as needed to ensure customer and employee wellbeing. As a precautionary measure, anyone working on behalf of Service Experts – including our technicians – is being asked to stay home for the recommended 14 day quarantine period if they are returning from out-of-country, have been exposed to a presumptive or confirmed case, or are feeling unwell. We are providing our technicians and other field employees with additional health and safety guidance to assist in keeping our customers and employees safe. Please be prepared to answer brief health and safety questions with our representative. We will continue to monitor the situation and will adjust our business practices as required. We recognize that this may be a particularly stressful time and want you to know that, we are committed to serving you and making your experience as easy as possible.