At Fullmer & Sons, we specialize in high-quality boiler water heaters in Big Rapids MI designed to keep your home warm and your water hot all year round.
At Fullmer & Sons, we specialize in high-quality boiler water heaters designed to keep your home warm and your water hot all year round. Whether you’re upgrading an old system or installing a new one, our expert technicians provide trusted advice, professional installation, and reliable service tailored to your needs.
Since 1971, we’ve served Big Rapids and West Michigan with top-tier heating solutions, including the best boiler water heaters from leading manufacturers. Our commitment is to deliver energy-efficient, durable systems that provide consistent comfort and help reduce utility costs.
Carrier: https://www.carrier.com/
Ao Smith: https://www.hotwater.com/
Fujitsu : https://global.fujitsu/
Enjoy year-round comfort now — and pay over time. Apply in minutes, get fast approvals, and get the system your home needs without delay. Contact us today to learn more about our current offers and how we can help you finance your next HVAC project.
The Viessmann Vitodens 222-F combi unit is a gas condensing boiler that provides domestic hot water and smart home heating. Its stainless steel burner adapts combustion automatically for clean, efficient operation.
Navien tankless water heaters are another option. The Navien NPE-2 condensing series offers efficiency up to 0.96 UEF and ComfortFlow technology with a built-in recirculation pump and buffer tank. Tankless units heat water only as it is needed.
Fullmer & Sons Heating, Cooling & Fireplaces is a family-owned business that has served Big Rapids and West Michigan since 1971. Owner Joe C. Fullmer leads installation and service, and Greg Fullmer handles sales and the office. Our technicians are licensed and insured.
We handle everything from a new install to routine maintenance, so your family stays comfortable all year round. Our showroom has more than 30 units on display, so you can see our products in person before you decide.
We carry Carrier Infinity and Performance heating and cooling systems, Regency, Enviro, Pacific Energy, Vermont Castings, Piazzetta and Breckwell fireplaces and stoves, Navien and Viessmann water heating, and Carrier and ecobee controls.
We serve Big Rapids, Reed City, Newaygo, White Cloud, Stanwood, Canadian Lakes, Morley, Howard City, Evart, LeRoy and Tustin, along with most of West Michigan.
Financing is available through the Carrier credit card from Wells Fargo, and we are a Michigan Saves authorized contractor. Many of our customers are rural and small-town homeowners, including many who heat with propane.
What you get from buying from a specialty shop is knowledge, quality and service. When you spend your hard-earned money on a heating or cooling product, you want to make sure it operates properly and efficiently and that it is right for your home and your needs. A quality name-brand product from a specialty dealer is built to last longer than an inexpensive big-box product.
Our team helps you choose equipment that is right for your home, your budget and the way you live. We explain the options in plain language, answer your questions and stand behind our installation work, whether you are replacing an older system or planning something new.
To request a free service estimate, fill out the form on this page and we will get back to you within 3 hours with a quick, no-obligation quote. You can also call (231) 796-3403 or visit us at 20928 18 Mile Rd in Big Rapids, Michigan.
Have questions or ready to get started? Contact Fullmer & Sons for a free estimate.
Yes. We install and service boilers and water heaters for homes in Big Rapids and West Michigan.
We have served Big Rapids and West Michigan with heating solutions since 1971.
Energy-efficient, durable systems give consistent comfort and help reduce utility costs.
Fill out the form below and we’ll get back to you within 3 hours with a quick, no-obligation quote.
Domestic Home Water and Smart Home Heating
Outstanding efficiency and clean combustion
At the heart of each Vitodens boiler is a Viessmann-made stainless steel burner with an intelligent combustion management system, which automatically adapts combustion to changing gas qualities and operating conditions. This burner offers extremely clean combustion with low emissions, as well as maximum performance and efficiency with a high turn-down ratio.
The Vitodens family of gas condensing boilers is your efficient and environmentally-friendly choice for all residential heating applications. With Vitodens, you can help protect the environment – and your wallet – without compromising your comfort.
The #1 selling Tankless water heaters.
Navien is now the #1 manufacturer of all gas tankless water heaters (condensing and non-condensing) in North America*
Condensing Tankless Water Heaters
Navien Premium Efficiency condensing tankless water heaters are the #1 selling high efficiency condensing tankless water heaters in North America. The NPE-2 series offers ultra-high efficiency up to 0.96 UEF to keep your utility bills low, endless hot water, and exclusive ComfortFlow® technology with a built-in recirculation pump and buffer tank.
What does high efficiency mean for tankless water heaters?
Tankless water heaters heat water only as it’s needed, which makes them more efficient than even the highest-efficiency tank style gas water heater. According to the U.S. Department of Energy (https://www.energy.gov/energysaver/tankless-or-demand-type-water-heaters), tankless water heaters can be up to 34% more efficient than storge tank water heaters.
High-efficiency tankless water heaters are rated by a UEF: Uniform Energy Factor. This rating is based on how much energy the unit uses, and what percentage of that energy is used to power the unit. Navien’s NPE-2 series condensing tankless water heaters (https://www.navieninc.com/series/npe-s2) have up to .96 UEF, which is at the top of the high-efficiency range.
Get expert assistance when you need it—quick response times and dependable support.
Serving West Michigan since 1971 with expert heating, cooling, and fireplace solutions.
We install top brands with professional craftsmanship and guaranteed service.
Licensed and Insured our HVAC Technicians do their very best to handle your heating and cooling needs in a timely and professional manner. From a new install to routine maintenance Fullmer and Sons is there to keep your family comfortable all year round.
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