CJM Plumbing, Heating & AC

Boiler Installation in New Windsor, NY

Q: How fast can you install a new boiler?

Most boiler installation jobs are completed in a single day. Systems that need new piping, venting adjustments, or oil-to-gas changes may take longer, but you’ll always know the timeline before any work starts. If you need heat restored quickly, let us know so we can prioritize your installation.

Q: Do you offer emergency boiler repair if my heat stops suddenly?

Yes, depending on availability, we offer emergency boiler repair for no-heat situations, especially during cold weather when waiting isn’t an option. If your boiler just shut down and the house is dropping in temperature, call us right away.

Q: How long does a boiler usually last?

Most boilers last 15–20 years, depending on maintenance and fuel type. Older systems lose efficiency quickly and often cost more to operate than replacing them. If your boiler is aging and struggling to keep up, we can check it and let you know if replacement is the smarter investment.

Q: Do you work on both gas and oil boilers?

Yes. We handle gas boiler repair, gas boiler installation, oil boiler installation, and oil boiler replacement for both homes and commercial buildings. If your boiler is acting up, we can diagnose the issue and restore heat safely.

Warmth that lasts all winter long, powered by a boiler built and installed for real New York weather.

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Our Boiler Installation & Heating Services

Services designed to fix slow heat, cold rooms, pressure drops, and boilers that can’t keep up.

Whether you’re replacing an old unit, upgrading for efficiency, or dealing with a boiler that shuts off whenever it wants, we make sure your new system is sized, installed, and set up correctly so your home actually feels warm again.

Boiler
Installation

Are certain rooms staying cold, does the heat take forever to kick in, or is your boiler running louder than ever? That usually means the system is outdated or no longer powerful enough for the home. Book our boiler installation service and we’ll set up a properly sized unit that delivers steady, even heat without the constant struggle.

Boiler
Repair

Are your radiators staying lukewarm, is your boiler losing pressure, or is the heat cutting out randomly? These issues rarely improve on their own and often lead to a full shutdown. Schedule our boiler repair service so we can track down the real cause and restore dependable heat before the system fails completely.

Boiler
Replacement

Is your boiler old, inefficient, or needing repairs every season? At a certain point, replacing it becomes cheaper than keeping it running. Book our boiler replacement and we’ll install a modern unit designed to heat your home properly without burning through fuel or your budget.

New Boiler
Replacement

If leaks, corrosion, or repeated pressure drops are becoming normal, your boiler may be beyond repair. Our new boiler replacement service sets you up with a reliable system built for long-term performance so you stay warm without worrying about another breakdown.

Gas Boiler
Installation

If your current gas boiler can’t heat evenly or is struggling to stay lit, our gas boiler installation service gives you a properly vented, properly matched system that delivers safe, consistent heating all winter.

Gas Boiler
Repair

Are you hearing banging noises, seeing error codes, or dealing with a gas boiler that keeps shutting off? Those are warning signs you shouldn’t ignore. Book our gas boiler repair so we can fix the issue quickly and keep your heat running safely.

Oil Boiler
Installation

Older oil boilers burn too much fuel and still fail to keep the home warm. Our oil boiler installation service sets you up with a cleaner, more efficient system that uses fuel properly and delivers steady heat to every room.

Oil Boiler
Replacement

Is your oil boiler leaking, causing soot buildup, or costing more to maintain each year? That’s a sign it’s at the end of its lifespan. Book our oil boiler replacement so we can install a system that heats better and reduces unnecessary fuel usage.

Boiler
Maintenance

Does your boiler take longer to heat or make unusual noises as the season goes on? That means the system isn’t running efficiently. Book our boiler maintenance so your boiler stays clean, responsive, and ready for winter without surprise breakdowns.

Emergency
Boiler Repair

Did your boiler stop suddenly or fail to ignite during cold weather? That’s an urgent situation. Schedule our emergency boiler repair so we can restore heat as quickly as possible depending on technician availability.

Boiler Installers

Trusted in New Windsor

Boiler installation can fix uneven heat, noisy radiators, and high energy bills, but only when it’s done correctly. A boiler that is sized wrong or installed poorly can cause pressure issues, short cycling, constant air in the lines, and rooms that never warm up.

That is why so many homeowners choose CJM Plumbing, Heating & AC. We have been serving New Windsor, Cornwall, and the Hudson Valley since 2013 with three generations of real trade experience. With dependable customer support and a satisfaction guarantee, we install boilers with the accuracy and attention they require. We size the system correctly, install it with care, and make sure it produces the steady, reliable heat your home needs for real comfort.

If you’re dealing with any of these signs, it’s time to call our team:

Radiators that stay cold or heat unevenly
The boiler is losing pressure again and again
Unusual banging, whistling, or kettling noises
Fuel bills are rising for no clear reason
Leaks or water around the base of the boiler
The boiler is taking too long to heat the home
Burner smells or unusual odors
The boiler is older than 15–20 years

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Cold Rooms And Unreliable Heat Shouldn’t Be Part Of Your Winter

When the heat drops, mornings get harder, bills climb for no reason, and every room becomes too cold to use. If your boiler keeps shutting off, losing heat, or barely warming the house, it’s time to fix the problem before it gets worse. Whether you need boiler repair, a full installation, or a replacement that actually fits your home, we make sure your heat comes back steady and reliable.

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About CJM Plumbing, Heating & AC

Trusted Boiler Installers With Decades of Hands-On Heating Experience

CJM Plumbing, Heating & AC has been helping homeowners and businesses throughout the Hudson Valley since 2013. With decades of hands-on experience working on gas and oil boilers, we install heating systems built to handle real New York winters without struggling.

Emergency Help Available for No-Heat Situations
Clear Pricing With No Surprise Add-Ons

Technicians Trained for Gas, Oil, and High-Efficiency Boilers
Local Heating Experts Who Know New Windsor Homes

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Code-Safe Installation

Every boiler installation and repair follows local heating and safety codes so you avoid failed inspections, dangerous setups, and costly compliance issues.

Quick Emergency Response

We plan repair and installation times around your home or business so you aren’t left without heat longer than necessary.

Upfront Honest Pricing

You get written, upfront pricing before any work begins, so you know exactly what you’re paying for with no hidden fees or surprise add-ons.

Local Technicians

Our team works on all boiler types and fuel systems, giving you the right solution whether you have a small residential unit or a high-demand commercial setup.

Your Boiler Questions Answered

Clearly and Without Confusion

How do I know if I need boiler repair or a full boiler replacement?

If your boiler is older than 15–20 years, losing pressure often, heating unevenly, making loud banging or whistling noises, or causing energy bills to rise fast, replacement is usually the smarter option. Suppose the issue is more specific, like a bad circulator pump, ignition problem, or small leak, a boiler repair may be enough. If you’re unsure, we can check the system and tell you exactly which choice will actually fix the issue long term.

How fast can you install a new boiler?

Do you offer emergency boiler repair if my heat stops suddenly?

How long does a boiler usually last?

Do you work on both gas and oil boilers?

Anne Mineo

17:06 27 Oct 25

I have been a client for several years and multiple repairs/projects. Chris and his team are always prompt, reliable, and fairly priced. CJM Plumbing, Heating & AC are superb in workmanship and superior in integrity.

Lynn Beesecker

22:17 23 Oct 25

As always, reliable and professional.

Angela Giannetta

18:06 23 Oct 25

CJM had to come twice this week. The first time to service our oil burner and the second time, Makaya, came to repair our leaky kitchen sink. Both times the servicemen did a great job - friendly, competent and expedient. I didn't catch the name of the first service person, but Makaya did a great job with our sink. Quick and pleasant --- even whistled while he worked. Literally. LOL. The woman who handles the phone is a great rep, too. Great doing business with this organization.

Mark B

20:27 21 Oct 25

CJM plumbing was very professional and thorough and met all expectations and the job was done efficiently and very friendly crew. From the phone call to start the job until completion. Thanks

Shail Ranavat

14:02 21 Oct 25

Excellent service — prompt, professional, and reliable. Highly recommend for quality plumbing work done efficiently and neatly.

Boiler Installation in New Windsor, NY