Boiler Replacement

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Trusted by Homeowners for Boiler Replacement in Lisle

We Help People Throughout Chicagoland and surrounding suburbs


When your boiler reaches the end of its life in Lisle , call (708) 879-3531 to get a quote on replacement. We've been helping you and your neighbors replace their radiant heating systems since 2001. Our team is local, licensed, and insured.

Let Us Install Your New Boiler in Lisle or Downers Grove

Plenty of homeowners in the Lisle area rely on boilers to keep themselves comfortable through our bitter winters. Unfortunately—and often at the worst possible time—these water-based systems can fail. And, when that happens, you and your family are left to fend off the cold. When help does arrive, you could find out your old boiler is past its prime and in desperate need of an upgrade or a replacement.

Making decisions about such a large expense can be frightening. Fortunately, you have CPR Mechanical's boiler experts around to recommend the proper system and ease the pain of the boiler installation process.

Contact CPR for a quote on boiler replacement or installation in the Lisle area.

Why You Might Want to Convert from a Furnace to a Boiler

Your furnace in Lisle or Downers Grove just gave up the ghost. Now, you have to decide what to replace it with. When compared to centralized heating equipment—such as gas, oil, or electric-powered furnaces—boilers offer a number of advantages. These include:

  • Enhanced Efficiency: Boilers are able to heat your home much more efficiently than a standard heating system. This is due, in part, to water’s ability to maintain heat.
  • Less Air Pollution: Since boilers don’t rely on grimy, dusty ducts to convey heat, they don’t tend to cause air quality problems. The added humidity in the air also weighs down unwanted particles before they end up in your living space.
  • Greater Lifespan: A well-maintained boiler can easily last 30 years or more, approximately a decade longer than the standard furnace. This allows you to go longer between system replacements.
  • More Even Heating: Since boilers heat from the ground up, they aren’t prone to the cold spots common to central systems.
  • Duct Free: Unlike a lot of other heating systems, boilers don’t require ductwork. If you live in an older home, this can be a real lifesaver.

While this is all well and good, be aware that the costs of converting from centralized heat to a boiler can be quite steep.

Signs It’s Time to Replace Your Boiler

As alluded to above, boilers are one of the longest-lasting HVAC systems in the Lisle area. They deliver comfortable, efficient heating for decades after installation. But, like all mechanical objects, they eventually break down and need replacement. Here at CPR Mechanical we work and install many popular boiler brands. While at your home—likely for a repair—our boiler expert will take steps to determine if a new boiler is necessary. But there are signs it’s time to start saving for boiler replacement, the most obvious being:

  • Boiler Age: If your system is past drinking age and requires frequent repairs, it’s likely time to spring for a new boiler installation. After a certain point, fixing your system becomes a money sink. Since all parts of your systems were manufactured at a similar time—often from the same materials—failures tend to come in waves.
  • Leaks: Because your boiler relies on water to do its job, it’s likely to spring a leak at some point. While small leaks can be repaired, larger ones are often a sign of tank degradation. In many cases, a full system replacement is the best, most reliable fix for wide-scale leaking.
  • Strange Noises: Is your boiler hissing, popping, or cracking? All these noises are signs that a Lisle boiler repair is in your future. In some cases, depending on the scale of the issue, our technician will determine a new boiler is the best route. If that happens, we’ll provide an obligation-free quote on installation.

Why a Professional Boiler Installation in Lisle is Key

The most vital part of boiler installation begins long before our technician installs it. You see, prior to our installation visit, we need to determine what type of unit is the best fit for your home. This depends on a number of factors including the size of your home and the desired lifespan of the boiler. Installing a unit that is too large or too small can lead to increased system wear and a drastically shortened service life. The formulas used to size a boiler are complicated, something best left to an HVAC professional.

Unlike your typical handyperson, our staff know what a properly installed boiler looks like. They know what fitting goes where and don’t need to constantly refer to the instruction manual. Additionally, many boiler warranties are voided if installed by an unlicensed professional. In almost all cases, the price you pay for a professional HVAC technician in Lisle is more than made up for by the peace of mind it guarantees.

The Best Way to Protect Your Boiler Investment

Regular boiler maintenance is the best way to ensure your new system works as intended. Having it checked once a year by a professional is the best way to prevent breakdown and maximize its efficiency. Between these annual calls, however, there are things homeowners can do to protect their boiler from early failure. These items include:

  • System Bleeds: If you have a problem heating your home evenly, you should try bleeding the system.
  • Check Air Vents: Regularly check your vents and flues for signs of dirt and blockage. If you notice any obstructions, remove them. This will ensure air flows freely throughout your system. You should also avoid laying items on your radiators.
  • Check for Water Leaks: If you see your new boiler has a water level below the manufacturer’s recommendation, it can be a sign you have a leak. Check the surrounding area for any signs of dampness. Operating your system at a water deficit can lead to irreparable damage.
  • Keep the Surrounding Area Clear: Boxes, bags, and other stored items should not be stored around your boiler. These obstructions can make your boiler work harder to do its job.

When It Comes to Installing a New Boiler in Lisle , Trust Our HVAC Pros

CPR Mechanical is an experienced boiler installation company that’s proud to serve the Lisle area and has been doing so for over 25 years. We are locally owned and wholly committed to promoting the comfort of people in the towns we service. In addition to boiler replacement, we provide boiler repair and maintenance services. To learn more about our maintenance programs—or to get a quote on installing a new boiler—we invite you to reach out to us at (708) 879-3531. Our staff looks forward to making you smile and adding you to our long list of happy customers in the Lisle area.

Breathing New Life into HVAC Systems in Downers Grove and Lisle

Take a Look At What Your Neighbors Had to Say

  • CPR mechanical has done many HVAC jobs for me over the years. They always show up and do a great job. They give me plenty of options at various price points so I can make the final decision. I would highly recommend them for HVAC work.
    - Kerry H.
  • I'm so fortunate to have CPR MECHANICAL as my go to HVAC company. As a small business owner, I appreciate the rapid response to my SOS calls. Service is reliable, fair and timely.
    - Angie W.
  • CPR Mechanical has been my heating/cooling provider for over 10 years now. Excellent service and very reliable.
    - Norma R.
  • Excellent service. Installed Heat Pump and Air Handler. Handed all issues with professionalism. I would recommend the company.
    - Diane J.
  • I had an entirely new system installed. They are very dedicated to customer service. It's highly recommend calling on them but don't wait until things are broken! They are very experienced and are in demand when weather spikes either up or down. If you're questioning if you need service, call them now and get it scheduled.
    - Dean P.
  • Christopher was absolutely amazing! He listened attentively to all of my concerns and questions and took the time to explain everything in a way that was easy for me to understand. He performed maintenance on my air conditioning unit and also corrected a few other issues that needed attention. I especially appreciated that he was able to fit me into his busy schedule.
    - Theresa D.

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