If you need a new boiler for your Crown Point home — or parts to keep your current one running — All American HVAC supplies and installs boiler systems from multiple manufacturers. We’re not a warehouse or a retail storefront. We’re HVAC contractors who supply, deliver, install, and service the boilers we sell. That means we stand behind everything from the equipment selection to the final installation and every service call after.
Gas boilers are the standard for most homes in Crown Point, IN, and Northwest Indiana with NIPSCO natural gas service. We supply both standard efficiency and high-efficiency condensing gas boilers. If you’re replacing an older boiler, a modern gas unit with 95%+ AFUE efficiency will cut your heating costs significantly — we’ve seen homeowners in Saint John and Cedar Lake save 20-30% on their winter gas bills after upgrading.
High-efficiency condensing boilers extract extra heat from exhaust gases that standard boilers waste up the flue. They run at 95-98% AFUE compared to 80-85% for standard models. The upfront cost is higher, but the fuel savings add up fast — especially in a climate like ours where the boiler runs hard from November through March. Some high-efficiency models also qualify for utility rebates and federal tax credits, which help offset the price difference.
Combi boilers handle both space heating and domestic hot water in one unit — no separate water heater needed. They’re a great option for smaller homes or situations where space is tight, since you’re eliminating a whole appliance. We supply combi boilers from brands that have proven track records for reliability, and we size them properly so you don’t run out of hot water during peak usage.
For homes with radiant floor heating, baseboard radiators, or cast iron radiators, we supply hydronic boilers designed specifically for these applications. Hydronic heating provides some of the most comfortable, even heat you can get in a home — no blowing air, no duct noise, just consistent warmth. We work with both new installs and replacements for existing hydronic systems.
For larger residential applications or light commercial use, we can supply both water tube and fire tube boiler configurations. Water tube boilers heat water inside tubes surrounded by hot combustion gases, while fire tube boilers pass hot gases through tubes surrounded by water. Each has advantages depending on the application, and we’ll help you determine which design fits your specific heating needs.
We keep common boiler parts in stock, including:
If your boiler needs a repair and the part is available, we can usually get it done the same day. For less common parts, we have supplier relationships that get them here fast.
Crown Point’s established neighborhoods have a high concentration of homes with existing boiler systems, particularly in older areas where hydronic heating was the standard. When you’re replacing a boiler in one of these homes, working with a supplier who understands the nuances of matching new equipment to existing radiator and baseboard systems matters. Wrong sizing or improper equipment selection leads to uneven heating and wasted fuel.
We start with a free in-home consultation. We’ll assess your current heating system, measure your heating distribution, discuss your efficiency goals and budget, and provide a written quote for the complete installation.
Once you’re ready to move forward:
Most boiler installations are completed in one to two days, depending on complexity.
We supply and install boilers throughout Crown Point, Saint John, Cedar Lake, Lowell, Dyer, Schererville, Winfield, and Lake of the Four Seasons. Whether you’re planning a replacement or dealing with a heating emergency, our team — including 24/7 emergency services technicians — is ready to help.
Need a boiler? Call 219-690-8930 for a free consultation.
We supply boilers from trusted manufacturers, including Weil-McLain, Burnham, Navien, and Lochinvar. We’re not locked into one brand and will recommend the equipment that best fits your application.
Yes. We supply and install boilers for light commercial applications, including multi-unit buildings and commercial properties. Call us to discuss your specific heating needs.
Yes. We keep common boiler parts in stock and have supplier relationships for less common components. If you need a repair part, call 219-600-3120, and we’ll get you taken care of.
We perform a professional heat loss calculation based on your home’s size, insulation, windows, and heating distribution system. We don’t guess or just match the size of your old equipment.
Yes. We offer financing options to make boiler replacement affordable. We’ll discuss financing during your free in-home estimate.
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