Fast, certified Navien service in Baldwin and throughout Nassau County. Authorized repair, service and installation — licensed, insured and available 24 hours a day, 7 days a week.
Need trusted Navien boiler repair, service and installation in Baldwin? As Baldwin's authorized Navien installer, our certified technicians handle everything from a 2 a.m. no-heat emergency to a full high-efficiency system upgrade — always protecting your manufacturer warranty. We're proud to serve Baldwin, Nassau County, and neighboring communities like Albertson, Hempstead, Oceanside.
Fast, certified diagnosis and repair — emergency no-heat and no-hot-water calls answered 24/7.
Annual tune-ups and flushes that protect efficiency, prevent breakdowns and keep your warranty valid.
Authorized Navien installation sized right for your home — clean, code-compliant and warranty-protected.
Baldwin is a South Shore community known for Baldwin Harbor and its access to the waterways of the Great South Bay. With everything from historic homes to newer construction, Baldwin households have a wide range of heating and hot-water needs — and Navien's high-efficiency condensing systems are an ideal fit. Our authorized, Long Island–based technicians know Baldwin and Nassau County well, and we're on call 24 hours a day, 7 days a week for anything from an emergency no-heat call to a full high-efficiency upgrade. We're proud to serve Baldwin and neighboring Albertson, Hempstead, Oceanside.
Condensing technology reaches up to 95% AFUE — high performance that cuts your fuel bills.
Stainless steel heat exchangers built for years of reliable, worry-free heat.
NaviLink Wi-Fi connectivity and intelligent control options put your system at your fingertips.
Consistent, even hydronic heat that keeps your whole home warm through Long Island winters.
Navien condensing boilers are renowned for innovative condensing technology, eco-friendly operation and build quality trusted in over 30 countries. They deliver performance, reliability and genuine long-term value — which is why they're a favorite for Long Island homes and businesses replacing older, less efficient systems.
The NHB series reaches up to 95% AFUE, is ENERGY STAR certified, and is backed by one of the strongest warranties in the industry — up to 10 years on the heat exchanger. A wide 15:1 turndown ratio lets the boiler modulate precisely to your home's demand, cutting fuel use and wear.
Many Long Island homes still run older oil-burning boilers. When it's time to replace, we handle full oil-to-gas conversions to a high-efficiency Navien system — lowering your fuel bills, reclaiming space and modernizing your heat. We assess your setup and manage the conversion end to end.
From a compact wall-hung NHB in a single-family home to NFB and NFB700 commercial boilers for larger buildings, our certified team sizes and installs the right Navien boiler for your home or office — cleanly, to code and warranty-protected.
Browse the complete Navien catalog with model numbers and specs, then call us for expert sizing and a free quote.
From first call to final check, we make Navien service easy.
Reach us 24/7 by phone or the online form. Tell us your Navien model and what's happening.
A certified tech pinpoints the issue fast and explains your options with straightforward pricing.
We complete the repair, service or installation neatly — protecting your manufacturer warranty.
We confirm everything's running right and set you up for worry-free heat and hot water.
Upgrade to a high-efficiency Navien system now and pay over time — with no interest. Ask us about flexible financing on qualifying repairs and installations.
Repair, service and installation for every Navien system — right here in Baldwin.
Local Navien repair, service and installation across Nassau County and beyond.
I have nothing but good things to say about this company and their employees! I needed emergency service at 4am and they responded within a half hour! And even at that early morning hour they were pleasant and efficient! I have since signed up for a service contract with them and am confident that the excellent service will continue.
Used them for over 6 years. Very neat professional installation and when I did have a problem they have been very responsive. Brian and his crew are professional and easy to deal with. Highly recommend!
I have been using this company for years and have recommended them to all my friends and family that needed this type of service. Have not had one person complain I gave them a bad recommendation. Great company - Great Service - Great Workers!
Tell us what you need and we'll get right back to you. No heat or hot water? Check the emergency box and call now.