
The average boiler installation cost depends on size, system type, and other factors. Keep reading to learn the cost of a new boiler.
All the boiler "hot topics" you've been wondering about
A boiler in the basement that isn't heating all radiators means you're low on water, your steam pump isn't circulating, or your supply valve is off.
Noisy boilers signal trapped air, loose brackets, faulty thermostats, limescale buildup, or frozen pipes, and each sound points to a different root cause you need addressed.
Your boiler's efficiency depends on its age, as models installed within the last 20 years operate around 98% efficiently when maintained properly by a technician.
Hiring a local boiler installation professional ensures proper sizing, permits, and safe handling of 500 to 800-pound equipment during replacement or upgrades.
An issue with your boiler won't just boil over on its own. You need to know what's normal, what's not, and what requires a call to a technician. Take a look at the top five homeowner concerns about boilers in basements.
According to Angi data, nearly 33% of customers report the most common oil boiler problem is regular wear-and-tear maintenance. Other frequently reported problems are leaking or cracked boiler, not heating correctly, oil smell or weird noise, or malfunctioning pilot light.
This points to a few potential snags. First, check if you're low on water. Adding some water could do the trick. If you have a steam boiler, another possibility is that your pump isn't circulating due to a faulty trap or your supply valve is off.
When a steam boiler overfills, your boiler will make a sound. Pros commonly refer to that sound as “water hammer” because when steam hits the water, it sounds like someone hitting the pipes with a sledgehammer.
There's actually a long list of "boiler symphony" causes. Here's a cheat sheet of the common sounds your basement broiler may make:
Vibrating: Loose brackets
Banging: Faulty thermostat or debris buildup (in which case you would need a power flush)
Gurgling: Trapped air in the system, low water pressure, or a frozen pipe
Whistling: Limescale buildup on the heat exchanger, especially if you have hot water
Banging or tapping: Overheating or loose piping
The irony is that noisy boilers often keep secrets. It often takes detective work from a boiler pro to find the source.

Boiler heating systems cost more to install, but they ultimately lower fuel costs. Newer boiler systems are good for your budget, good for the environment, and safe to use in your home.
Modern boilers offer ultra-high efficiency because they warm water and distribute heat via radiators throughout your home instead of just warming the air and sending it through ducts.
Ultimately, boiler efficiency comes down to age and model type. Generally speaking, the older your boiler, the less efficient it is. If you installed a broiler within the last 20 years, it's probably around 98% efficient when operating properly. (This is good!)
You don't just have to guess about your boiler's efficiency. Have a technician come in to check combustion efficiency to get your score.
The fastest, easiest method for getting a new boiler is the like-for-like swap. This means you're replacing your current boiler with the same boiler type. While a simple swap often only takes a day, system upgrades and boiler relocations can take several days.
First, have an HVAC contractor suggest whether you can repair your basement boiler as most noises can be fixed. If a replacement is necessary, use these factors to determine the right model:
Locally available fuel sources (oil, gas, liquid propane, electric, or wood boilers)
Home size (how many BTU’s will keep your home warm and toasty)
Annual Fuel Utilization Efficiency (AFUE) ratings
Model-specific maintenance needs
You’ll need a licensed professional to install a boiler in most cities and states. Specific requirements vary by state, but you’ll need a heating or plumbing specialist experienced in boiler systems and the permits required for installation. The truth is that you would never want to leave this job in the hands of an unlicensed person.
Lastly, installing a boiler isn't a one-person job. Boilers weigh between 500 and 800 pounds, and you'll need a qualified crew to maneuver them.
As usual with ECO, tech Jordan was outstanding, very professional, very knowledgeable, and very thorough with repairs made to tankless water heaters. Very highly recommend ECO!!!
Did a great job replacing the ice maker and water regulator on my refrigerator. He was quick and thorough, very friendly and professional. If I needed a heart transplant I'd want him to do it!!!
We had a gutter blockage that was causing water to sheet down the side of the house and ultimately it started to come in at a window (need mortar people next). Called around 7:30am, and he responded by 8am. He was able to come out the same morning and do a look over and clean out. He also...
Scott checked our large crawl space for mold and water infiltration and recommended a viable solution. The crew was efficient and they cleaned up well after the job. The job was expensive but I am confident that I won't have to deal with the problem again. Highly recommend.
Chaz, the owner, was very responsive and he communicated with us throughout the entire process. The overall cost was in the middle compared to the three estimates we received. The installation crew was very professional. Chaz was considerate enough to send a crew back to our home to repair...
They were the most through inspecting the water system in my house. Even going the extra mile to get the water professionally tested for contamination.
It went very well. The drain is absorbing all the access water. I had other estimates a year earlier and Hughes was right on. I will use them, again.
We had water in our basement and Roto Rooter was original contact to evaluate the situation. We were informed that our sewer main was fractured and needed repair. We received their estimate and then looked for counter offers. Ohio Basement Authority came with the best quote for the work. Once...
Carpets came out very well, as usual (we have used them before). The price was right and the service was great. When we had an issue with water spots on our hardwood stairs from dripping equipment, they made it right immediately, and were very professional about it. Great company to work...
My painting job was a tricky one, with 18' walls and large ducts to work around near the top, in a downtown condo with its associated parking and unloading challenges. Brad and his crew did a great job in a short amount of time. My walls look great, with even paint and clean lines,...
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