Hassle-Free Boiler Repair and Replacement in Nashville

When a boiler system is running correctly, it can be an ideal way to warm your home in Nashville.

When you need boiler service, boiler repair, boiler replacement or boiler installation, Donelson Air Service Experts has you covered. We also can work on any brand of boiler.

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

At Donelson Air Service Experts, we believe in providing quality work that we back with our one-year 100% Satisfaction Guarantee.*

Common Boiler Problems

Here are some typical problems you might have with hot water and steam boilers. While you may be able to handle a few of these issues on your own, you may need a specialist from Donelson Air Service Experts for more complex heat repair.

  • Thermostat isn’t accurate. Check that it’s turned to “on” and the proper settings. Otherwise, your thermostat may need to be replaced.
  • No heat. Failed parts, thermostat trouble or inadequate 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 make these noises.
  • Rumbling or kettling noise. Restricted water flow due to lime and sludge collecting in the heat exchanger. This causes water to overheat and boil.
  • Pilot light is out. Caused by a broken thermocouple, draft or built-up deposit. Natural gas could also be shut 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. Thaw 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 appropriately.

A lack of routine service can often lead to boiler breakdowns. Donelson Air Service Experts can recommend a plan that could help you avoid expensive repairs—and may improve your equipment’s efficiency.

Repair or Replace Your Boiler?

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

Donelson Air Service Experts can help you decide the ideal option for you. We’ll take into consideration your boiler’s age, the cost to service it and how much you could save with a more efficient boiler.

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