HVAC Services in New Windsor, NY

HVAC Services

Q: Do you handle both heating and cooling repairs?

Yes. We provide local HVAC repair for both the heating and cooling sides of your system. Whether it’s weak heat in the winter or poor cooling in the summer, we diagnose the problem and restore proper performance. If anything in your system is struggling, we can get it working again with the right HVAC repair service.

Q: What should I do if my HVAC system shuts off suddenly?

A sudden shutdown often means the system overheated, tripped a safety control, or has a major component failing. This is not something to ignore, because attempting to restart it repeatedly can cause more damage. If your HVAC won’t turn back on, call for HVAC emergency repair so we can check the cause and restore your heating or cooling safely.

Reliable heating and cooling solutions that keep your home or business comfortable all year.

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Our HVAC Services

Services designed to fix uneven temperatures, rising utility bills, constant breakdowns, and systems that struggle to keep up.

Whether you need repairs, upgrades, or a full replacement, we make sure your system is installed, serviced, and maintained correctly so your property stays comfortable during every season.

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Local HVAC Repair
Service & Installation

Is your HVAC system blowing weak air, struggling to heat or cool, or shutting off without warning? That usually means components are failing or the system is no longer sized correctly. Book our HVAC repairs & installation service so we can restore dependable comfort or replace your outdated unit with one that actually meets your property’s needs.

HVAC
Emergency Repair

Did your heat or AC stop suddenly during extreme weather? That’s urgent. Schedule our HVAC repair emergency service so we can restore comfort as quickly as possible, depending on technician availability.

HVAC
Maintenance Service

Is your system slow to heat or cool, running louder than usual, or raising your utility bills? Regular maintenance keeps your HVAC running efficiently and prevents seasonal breakdowns. Schedule HVAC maintenance so your system stays clean, reliable, and ready for the temperatures ahead.

HVAC
Installation Services

If your old HVAC system can’t keep up, runs non-stop, or needs repair after repair, it may be time for a replacement. Book our HVAC installation services so we can install a new, properly sized unit that delivers steady comfort without wasting energy.

HVAC Installers
Near Me

Searching for reliable HVAC installers near me? We match your property with the right system and install it carefully so airflow, efficiency, and comfort stay consistent in every room.

HVAC
Contractors

Working with the wrong contractor can lead to poor airflow, recurring breakdowns, and systems that never run efficiently. Our HVAC contractors give you honest recommendations, proper installation, and dependable support from start to finish.

HVAC Contractors
Near Me

If you’re tired of dealing with contractors who don’t show up or leave the job half-done, choose a team known for communication and workmanship. We deliver reliable service that keeps your system running the way it should.

HVAC Contractors

Trusted in New Windsor

When your HVAC system starts failing, you feel it immediately. Rooms heat up or cool down unevenly, airflow drops, and the system shuts off right when you need it most. Ignoring those issues only makes the breakdowns more frequent and the repair bills bigger. And choosing the wrong HVAC contractors can be even worse, leaving you with rushed installations, bad sizing, and repairs that fail again within days.

That’s why so many homeowners and businesses have relied on CJM Plumbing, Heating & AC since 2013. With three generations in the trade, dependable customer service, and a satisfaction guarantee, we make sure your HVAC system is repaired or installed correctly so your home stays comfortable all year.

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

The system is running constantly, but not cooling or heating
High utility bills without explanation
Strange noises or burning smells
Frequent repairs every season
Hot and cold spots throughout the house
System older than 12–15 years

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CJM-Plumbing,-Heating-&-AC-Plumbers-HVAC-Installation

Stop Letting HVAC Problems Control Your Comfort

A weak HVAC system affects daily routines, energy bills, and the overall comfort of your home or business. Whether you need fast repair, system maintenance, or a full HVAC installation, we make sure your heating and cooling work the way they should without constant breakdowns.

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Furnace Services
Furnace Installation
Boiler Services
Boiler Installation

Duct Work Installation
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About CJM Plumbing, Heating & AC

HVAC Services Backed by Three Generations of Experience

CJM Plumbing, Heating & AC has been helping homeowners and businesses throughout the Hudson Valley since 2013. With decades of hands-on experience in heating and cooling systems, we deliver HVAC services built to handle real New York weather.

Emergency Service for Heating & Cooling Failures (When Available)
Clear Pricing With No Surprise Add-Ons

Technicians Trained for All HVAC Brands and System Types
Local Technicians Who Understand New Windsor Homes

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Proper
Set Up

Get a system installed the right way so every room finally reaches the temperature you expect.

Fast
Response

Count on quick help when your HVAC quits so you’re not stuck in uncomfortable air.

Straightforward
Pricing

Know exactly what you’re paying for with clear, upfront pricing and no surprise add-ons.

Trained HVAC
Experts

Feel confident your unit is in good hands because we work on every HVAC setup.

Your HVAC Services Questions

Answered Clearly and Without Confusion

Why is my HVAC system struggling to keep my home comfortable?

When a home never reaches the temperature you set, it usually means the system is losing strength somewhere. Weak airflow, dirty coils, blocked filters, failing parts, or even an undersized unit can all cause the air to feel uneven from room to room. These problems rarely fix themselves and typically get worse with time.

If you notice comfort slipping or your system working harder than usual, schedule HVAC repair so the issue can be found and fixed before the system shuts down completely.

How often should I schedule HVAC maintenance?

Once a year is the minimum to keep your HVAC system healthy; without routine maintenance, dust builds up, components wear out faster, and energy bills start to climb. Systems that skip maintenance also tend to fail during extreme weather when they are under the most strain.

If your system hasn’t had a checkup in the past year, it’s time to schedule HVAC maintenance service to keep everything running smoothly.

Do you handle both heating and cooling repairs?

What should I do if my HVAC system shuts off suddenly?

Can a new HVAC installation lower my energy bills?

Yes. Newer systems are designed to use far less energy while delivering more consistent comfort. Older units run longer, waste power, and often struggle to cool or heat effectively. Upgrading with proper HVAC installation services can reduce utility bills and make your home more comfortable.

If your system is aging or breaking down often, our HVAC installers near me can help you choose a unit that fits your home and lowers your monthly costs.

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.

HVAC Services