Maass Refrigeration WI
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Main: (920) 206-9099 | Fax: (920) 206-9066

Maass Refrigeration Products

Maass Refrigeration products are only the best. We offer competitive pricing, sales and service for our Refrigeration, HVAC, and Air Quality Equipment. We sell all types of Refrigeration and HVAC Equipment from Walk-in Refrigeration, Self-Contained Freezer and Cooler Units, Ice Machines, Chillers, Roof-Top Units, Furnaces, indoor air quality systems, Filter replacements including some of the following products. Give us a call to discuss our products and services.

enerG2 Next Generation Energy Storage

A Smart New Cooling System that WORKS - EnerG2
The technology of EnerG2 is based on the fact that food and beverage products contain significantly different thermal properties than air. Temperatures rise and fall at different rates and at different intervals. Refrigerator and freezer operation is much less efficient when air temperature is monitored rather than the actual food and beverage temperature. retrofits over the external air probe in commercial coolers and freezers. It converts the temperature measurement from the ambient air temperature to that of food and beverage. As a result, refrigeration, or freezer, unit is measuringthe intended temperature of food and beverage rather than the immediate environment surrounding the probe. This creates an inherently more efficient scenario, resulting in an average energy reduction of 15-30%. For more information click here.

Heatcraft Worldwide Refrigeration

Heatcraft Worldwide Refrigeration
Our commercial refrigeration products are built to precisely control climate conditions in facilities such as restaurants, warehouses and data centers. But that’s just the tip of the iceberg. We offer everything from evaporators and air-cooled condensing units to off-site monitoring systems, walk-in coolers and customized climate-control equipment for all your commercial refrigeration needs. Though these products all have their own unique function and application, each has one thing in common—a commitment to customer satisfaction. Our focus on your needs is what makes us the best at what we do.

Tecumseh Refrigeration

Tecumseh Refrigeration
We engineer a full-line of hermetically-sealed compressors for residential and specialty air conditioning, home refrigerators and freezers, and commercial refrigeration. But our expertise doesn’t stop there; we also offer a complete line of indoor and outdoor condensing units, evaporator coils, heat pumps, complete refrigeration systems and authorized spare parts.

Tecumseh has responded to the challenges of the refrigeration and air conditioning marketplace for over seven decades, leading the way with improved products and service in support of the industry we serve.

Goodman Air Conditioning & Heating

Goodman Air Conditioning & Heating
We’ve been building quality Goodman brand air conditioning and heating equipment since 1982. Given our nearly three decades of experience in the heating and cooling business, our customers can be assured that Goodman brand air conditioning and heating systems meet the highest industry standards and are installed by some of the best and most experienced professionals in the industry.

When you choose the Goodman brand, you can rest assured that you'll receive a refreshingly affordable product that's covered by what many consider to be the best product warranties in the heating and cooling industry.


We've always heard we are what we eat... not true... we are what we absorb! Air, water and nutrients are all vital to our health and what we absorb is the key to good health. Our products offer complete health choices because no one wants to be partially healthy!

Our products create physical health for our customers, and our philosophy of hope creates emotional health for everyone we touch. We empower people to become difference makers - in their own lives, the lives of their loved ones and in the world. And it all begins with ensuring an uncompromising, healthy life. Click here to view products.

Hoshizaki America, Inc.

Hoshizaki America, Inc.
Our strategic plan to be the world’s largest manufacturer and marketer of foodservice equipment is expressed through our CARE program. Plain and simple… we strive to be the best – best products, best practice, best customer satisfaction!

Hoshizaki is committed to our customers in developing original products that bring comfort and convenience to your life. Continuous improvement and extreme challenges - if you not changing - you’re standing still! Hoshizaki ….determined to be the best…because we CARE about you!

Manitowoc Ice

Manitowoc Ice
Manitowoc Ice is America's number one selling brand of ice machines for a reason - energy efficiency, reliability, and a service and support network that is second to none. Choose from Modular, Remote Air-Cooled and Undercounter/Water Cooled.

Manitowoc Ice is America's number one selling brand of ice machines for a reason - energy efficiency, reliability, and a service and support network that is second to none.

HVAC Products Maass Refrigeration HeatCraft Refrigeration Vollara Refrigeration HeatCraft Refrigeration Goodman Air Conditioning and Heating Tecumseh Refrigeration
HVAC Products Maass Refrigeration Trane HVAC Carrier HVAC and Refrigeration LG HVAC/Refrigeration Manitowoc Refrigeration
HVAC Products Maass Refrigeration Hozhizaki America Refrigeration EnerG2 Refrigeration GE Refrigeration Anthony Refrigeration Copeland Refrigeration

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1221 W. Main Street
Watertown, WI 53094
Phone: (920) 206-9099
Fax: (920) 206-2694

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