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Commercial Boilers


Quality Repair, Replacement, and Installation Services to Keep Your Business Comfortable All Winter Long

If you own a business, you know the importance of ensuring it is well-heated in the winter. Installing a boiler is a great way to get reliable, affordable, and energy-efficient heat to keep your employees and customers comfortable. At NY Boiler & Air Conditioning Repair, we’re the company of choice for commercial boiler services in Nassau County. We’ve worked with hundreds of units and our experienced and licensed technicians can assist you regardless of the brand or type you have. Our work comes with a warranty and a 100% satisfaction guarantee.

Eliminate office downtime and call us at (516) 377-5200 for prompt and reliable service.

The Importance of Routine Commercial Boiler Cleaning

The last thing a business needs is for the boiler to stop working properly and the best way to prevent this is to get routine cleaning done by a professional. Because of their frequent use and the fact that they have to heat such large spaces, it’s easy for commercial boilers to develop scale on the waterside and soot on the fireside, which reduce efficiency. It’s important that you hire our licensed Nassau County commercial boiler experts to perform this service because cleaning requires specialized tools, skills, and training in order to avoid damaging the unit.

As we clean, we will also inspect the unit and look carefully for any signs of corrosion, which could mean you have flue gas condensation, in addition to loose or damaged seals, dirty fuel filters and nozzles, damaged wiring, control limit operation issues, and more. If we find any problems, we will discuss them with you and conduct any necessary repairs on the spot.

Once our cleaning and inspection are completed, we will set your unit back up to ensure it will deliver the most efficient performance.

Commercial Boiler Installation & Replacement

As technology improves, commercial boilers are made to last even longer and save you more money on utility bills.

We recommend replacing your current unit when:

  • It is over 20 years old
  • It won’t even turn on anymore
  • It needs repairs, but the necessary parts aren’t easy to come by
  • It needs frequent repairs and they get more costly each time
  • It makes strange noises
  • It is leaking

Whether your current unit is failing and you’re in need of a replacement, or you need to heat a brand-new space, we can help. We offer free estimates for all new installations.

Contact our Nassau County commercial boiler professionals by calling (516) 377-5200 today!


Read reviews from our satisfied customers.

Looking forward to being a long time customer!
Great first experience!! Technician was knowledgeable & friendly. Took his time checking my system & explained things so that I could understand. Looking forward to being a long time customer! - Edwin P.
Committed to doing the job well
Excellent professionals, committed to doing the job well. I am satisfied with their work and would recommend their services. - Esteban I.
5 Star Company!
Thank you so much for showing up on-time and taking care and fixing my air conditioner! Very efficient company from appointment confirmations to easy bill pay notification. 5 Star Company!! - Satisfied Customer
Very very happy
Wonderful company Great. Service. I would recommend this company to everyone. They did an awesome, amazing job. Very very happy - RoseAnn V.
Next time I have an issue, he will be the first I call
Luis and company were absolute lifesavers today. AC died on me and with one quick call, was able to meet him at his office for the vital part I needed. He was nice enough to walk me through the easy ... - Daniel G.


Our team always has your best interest in mind!

Guaranteed Quality
We aren't happy unless all of our customers are happy. We always stand behind our work, and don't leave the job until it's done right!
Fast, On Time Arrival
We pride ourselves on getting to you in a timely manner, every time! We aim to minimize stress so you can get back to your day.
24/7 Service
Seven days a week, our team is available for you in case of an HVAC or plumbing emergency! Call now to see how we can help.

Ask Us About Our Financing Options

We understand that some projects require additional assistance. Contact us for more information about our options. Assistance is available for new install and repair.