icon

24 Hour Emergency Service

Read More
5 minutes read

Who Fixes Boilers? Finding the Right Expert

Published

When your boiler stops working in the middle of a Chicago winter, you don’t have time for a “trial and error” repair. You need an expert who understands the complexities of hydronic heating. However, homeowners are often confused about who to call: a plumber or an HVAC technician?

Because a boiler uses water to move heat, both professionals have a role to play. Here is the straightforward breakdown of who does what, and how to decide who belongs at your front door.

The Plumber’s Role: Managing the Water

Plumbers are often the first people homeowners think of because a boiler is, at its core, a large water tank connected to a network of pipes. If your issue is strictly related to the “plumbing” side of the system, a licensed plumber is a viable and credible option.

A plumber is typically your best choice for:

  • Visible Water Leaks: If a pipe leading to a radiator has burst or a valve is dripping.
  • Low Water Pressure: Issues involving the main water line feeding the boiler.
  • Pipe Rattling: Clearing air pockets or “water hammer” issues within the distribution lines.

While plumbers are experts at moving water through a home, they may not always be equipped to handle the complex electrical components or combustion mechanics that actually create the heat.

The HVAC Technician’s Role: Managing the Heat

While a plumber focuses on the pipes, an HVAC technician focuses on the entire system. At Allied, our technicians view a boiler as a high-performance heating machine consisting of a burner, heat exchanger, control board, and gas valves. 

An HVAC technician is the logical choice for:

  • No Heat Situations: If the boiler won’t fire up or keep the house at the set temperature.
  • Combustion Issues: Problems with the gas burner, pilot light, or electronic ignition.
  • Electrical Failures: Malfunctioning control boards, sensors, or thermostat communication.
  • System Efficiency: Cleaning the heat exchanger and tuning the system for maximum fuel economy.
  • Installation and Maintenance: Engineering a new system to fit your home’s specific heating load.

Why Allied is the Logical Choice for Your Boiler

While a plumber can certainly patch a leak in your pipes, Allied Air Conditioning & Heating Corp. can help you manage your entire heating system. Our NATE-certified technicians provide a level of specialized service that goes beyond basic plumbing, including:

  • Mechanical Diagnostics: 

We use specialized tools to troubleshoot the “brains” of your system, including faulty thermocouples, malfunctioning control boards, and stuck zone valves that prevent heat from reaching specific rooms.

  • Combustion Analysis & Safety Tuning: 

Because your boiler burns fuel, we perform rigorous safety checks on gas valves and venting systems. This ensures your unit is operating at peak efficiency while shielding your family from the risk of carbon monoxide.

  • Hydronic System Balancing: 

If some radiators are hot while others stay cold, the issue is often the “balance” of the water flow. We service circulator pumps and clear air-locked lines to ensure even heat distribution throughout the entire house.

  • Precision Boiler Installation & Sizing:

When a repair is no longer a sound investment, we provide expert installation services. We perform the necessary load calculations to ensure your new boiler is perfectly matched to your home’s square footage and insulation levels.

These boiler services are performed by technicians who focus exclusively on the mechanics of heating and cooling. As a family-owned, independent company, we have the freedom to be “straight-shooters.” We don’t have corporate sales quotas or private equity profit targets to meet; our only goal is to provide a logical, permanent fix for your boiler.

Contact Allied, and We’ll Fix Your Boiler

Whether you need an emergency repair or a routine seasonal tune-up, Allied has the experience to handle any gas or electric boiler system. We’ve been the trusted “straight-shooters” of Palatine and the surrounding communities for over 55 years.

Don’t stay in the cold. Contact Allied Air Conditioning & Heating today for professional boiler service you can count on.

 

Back to Blog

Questions? We Can Help! Contact Us Today!

Allied Air Conditioning & Heating

What Our Customers
Say About Us

We moved into a new house recently and Allied was recommended to us by my best friend.

We had them install a new humidifier and zone the system. On moving day (Friday) at 3 pm when we showed up we found the AC wouldn't shut off. I texted my tech with hopes of getting on the schedule for the following week since it was late Friday. He said someone would be there in 30 min. They stayed for 2 hours and fixed a faulty wire and it was all covered under warranty. Can't argue with customer service like that. Highly recommend if you want dependable folks that are very responsive.

Molly Struve

Palatine, IL
icon

We were extremely pleased by the service that Allied provided us.

Our A/C went out over the 4th of July we knew we needed a new system installed asap (we knew it was on its last leg). We contacted them and two other companies for comparison quotes. Allied was out here first thing July 5th to assess and provide a quote. In the end we decided to go with them. They were professional, thorough and very detailed in options and quotes.

Donna Rosen

Palatine, IL
icon

Moved into the neighborhood and Allied HVAC had been recommended from my brother to replace both our furnace and ac unit.

Very professional from the start with a quote from Chris B. in sales which lead to an install date of my choice. On the day of the installation Jeff and Jackson arrived right on time as requested. The installation was prompt and done in a timely matter, and it they explained exactly what needed to be done from start to finish.

J. Almdale

Libertyville, IL
icon