If you need a new boiler installation in Elmont, NY, choose Cornetta Bros. Plumbing & Heating. Our team specializes in new boiler installs, including high-efficiency models, gas systems, and steam-to-hot-water conversions.
Boiler technologies have undergone significant improvements over the last 15 years. A new boiler will provide faster, more robust heat, along with quieter and safer operation. Modern boilers are also much more efficient, which means your month-to-month heating costs will be lower.
Contact Cornetta Bros. Plumbing & Heating today to learn more about boiler installation in Elmont.

Why Homeowners Choose Cornetta for Boiler Installation
At Cornetta Bros. Plumbing & Heating, we are a fourth-generation family business that has served Elmont and the surrounding areas for over 75 years. Our company stands behind all our new boiler installs with a satisfaction guarantee.
Here are even more reasons to choose us for your boiler installation:
- Locally owned & operated
- Fully licensed & insured
- Licensed plumbers and state-certified backflow inspectors
- Free installation and replacement quotes
What to Expect from Our Boiler Installations
We recommend scheduling an in-home consultation as a first step when upgrading your boiler. Our installer can answer all your questions and help you choose the best model for your home and budget. Some of the topics we can cover include fuel-burning versus electric, hot water versus steam, and standard versus high efficiency. We can also discuss rebates, tax credits, and financing.
As for gas, oil, and electric boilers, we’ll generally recommend natural gas. In Nassau County, natural gas will result in significantly lower heating costs in the long term. Often, it’s even worthwhile to perform an oil-to-gas conversion if you have an older system. If your property lacks natural gas access, we can help you explore propane as an alternative.
As for hot water and steam boilers, we’ll typically advise hot water, as it is usually safer, more consistent, and more efficient. Hot water boilers also offer better compatibility for various heating systems, including radiant floor heating.
Whether it’s worthwhile to switch from steam to hot water depends on the age of your system. If your radiators and pipes are in reasonably good condition, we’ll often recommend sticking with steam for the time being. If they’re not and need replacement, then we’ll recommend making the switch.
What Does Boiler Installation Include?
Once you’ve made these core decisions, we’ll perform a custom load calculation. That will take into account your radiators, cubic footage, floor plan, building envelope, and so on. Accurately sizing your new boiler is critical to minimizing your long-term costs. We’ll also help you determine if it’s worth investing in a high-efficiency boiler. A condensing boiler, for instance, will use at least 10% less fuel than a standard model.
We can often perform new boiler installs the same day or the next. Our company will handle acquiring the equipment and any necessary permits. Our installers will arrive promptly and with all the equipment needed to complete the install in a single visit. We complete most boiler installs in less than six hours, but those involving radiator installation can take several days.
Our team will handle the removal and recycling or disposal of your old equipment. We’ll install the new equipment per all manufacturer warranty requirements. Our technicians will calibrate your new system and thoroughly test it. We’ll also handle the inspection with the local code-compliance officer. Our technicians will then walk you through how to operate and maintain your new system. Before we leave, we thoroughly clean our work area.
There are many benefits of investing in a high-efficiency boiler:
- Energy incentives
- Quieter operation
- Reduced heating costs
- New warranty coverage
- Modern boilers are safer
- Smaller carbon footprint
- Faster and more consistent heating
Upgrade to a High-Efficiency Boiler Today
Since 1946, we have performed boiler installations throughout Elmont and the surrounding areas. We offer a broad selection of boilers from the top brands, including high-efficiency options.
Our team will help you choose the ideal boiler for your home, and can help you identify federal and local energy incentives that may reduce your installation costs. We offer no-obligation on-site consultations, free estimates, and flexible financing options on approved credit.
Cornetta Bros. Plumbing & Heating is the local, trusted choice for boiler installation in Elmont. Call today or contact us online to schedule an estimate.