

At Nelson Heating & Air Conditioning, we install and service equipment from some of the most trusted names in the industry. These brands are known for quality, energy efficiency, and dependable performance.
As a trusted American Standard dealer, Nelson Heating & Air Conditioning can help you choose the right system for your home and ensure it’s installed correctly. Proper installation plays a huge role in how well your system performs, and working with an experienced professional helps you get the most out of your investment.
American Standard is one of the most trusted names in HVAC systems. Known for durability and consistent performance, their furnaces and air conditioners are built to last. These systems are a great choice for homeowners looking for dependable, long-term comfort.
The equipment in your home matters just as much as the installation. That’s why we work with proven HVAC brands that are built to handle Wisconsin weather and deliver consistent comfort year-round. Whether you're upgrading your system or replacing an older unit, we help you choose the right brand and system for your home and budget.


When it comes to heating and cooling your home, reliability matters. American Standard has built a strong reputation for producing HVAC systems that are designed to last and perform consistently in all kinds of conditions.
For homeowners in Wisconsin, where temperatures can swing from freezing winters to hot, humid summers, having a system you can depend on is key.
Their furnaces and air conditioners are built with high-quality components that are tested to handle real-world use, not just ideal conditions. This means fewer breakdowns, more consistent comfort, and better long-term value for your investment.

Mitsubishi Electric is a leader in ductless mini-split systems and advanced heating and cooling technology. These systems are a great option for homes that do not have ductwork, older homes, additions, or rooms that are hard to keep comfortable.
One of the biggest benefits of Mitsubishi systems is their ability to control temperatures in specific areas of your home. Instead of heating or cooling the entire house at once, you can adjust each room to the comfort level you want. This helps reduce energy use and can lower your monthly utility bills.
Mitsubishi systems are also known for being very quiet and efficient. Many models use advanced inverter technology, which means the system adjusts its output instead of constantly turning on and off. This keeps your home more comfortable and reduces wear and tear on the system.
These systems are a great choice if you want flexibility, energy savings, and better control over your indoor comfort. Get a quote today!
Bosch is known for building HVAC systems that focus on energy efficiency and modern technology.
Their heating and cooling systems are designed to adjust automatically based on your home’s needs, helping maintain steady comfort while using less energy.
One standout feature of Bosch systems is inverter technology. Instead of running at full power all the time, the system adjusts its output to match the temperature in your home. This helps avoid large temperature swings and keeps your space feeling more consistent throughout the day.
Bosch systems are also built with quiet operation in mind. Many homeowners notice a big difference in noise levels compared to older systems. This makes them a great option for families who want comfort without the extra noise.
If you're looking for a system that balances performance, efficiency, and modern features, Bosch is a strong option to consider. Get a quote today!

Navien is a trusted name in high-efficiency tankless water heaters and boiler systems. Unlike traditional water heaters that store hot water in a tank, Navien systems heat water only when you need it. This means you can enjoy a steady supply of hot water without running out.
One of the biggest advantages of a tankless system is energy savings. Because the system only runs when hot water is needed, it uses less energy compared to traditional tanks that constantly heat water throughout the day.
Navien systems are also compact, which helps save space in your home. They
can often be mounted on a wall, making them a great choice for smaller utility areas.
For families that use a lot of hot water, like running showers, laundry, and dishes at the same time, Navien systems provide reliable performance and long-term efficiency. Get a quote today!

Modine is known for building strong, reliable heating systems for garages, workshops, and light commercial spaces. These units are designed to perform well in tougher environments where standard home heating systems may not be the best fit.
If you spend time in your garage during the winter, a Modine heater can make a big difference in comfort. These systems are built to heat spaces quickly and maintain consistent temperatures, even when it’s very cold outside.
Modine heaters are also designed with durability in mind. They are built to handle dust, temperature changes, and regular use, which makes them a great long-term solution for workspaces.
Whether you use your garage for projects, storage, or work, adding a reliable heating system can make the space much more usable year-round. Get a quote today!


Not all HVAC systems are created equal. The right brand can impact your energy bills, comfort, and how long your system lasts. We help you choose equipment that fits your home, your needs, and your budget — without overcomplicating the process.
The best HVAC brand depends on your home, budget, and comfort needs. Some systems are better for energy efficiency, while others are built for long-term durability or specific setups like ductless systems. We help you compare options and choose the brand that fits your home best. Get a free quote here
Higher-quality HVAC brands often offer better energy efficiency, longer lifespans, and fewer repairs over time. While the upfront cost may be higher, many homeowners save money in the long run through lower energy bills and fewer service issues.
Yes. We don’t expect you to know the difference between brands or systems. We’ll walk you through your options, explain what works best for your home, and recommend a solution that fits your needs and budget without overcomplicating things.
Both matter, but proper installation is just as important as the brand itself. Even the best system can have problems if it’s not installed correctly. That’s why we focus on quality workmanship and making sure your system is set up the right way from the start.

Starting your HVAC project with Nelson Heating & Air Conditioning is simple. Contact us for a free estimate, and our team will provide clear recommendations tailored to your specific situation.
Free In-Person Quote
Satisfaction Guaranteed
Fully Insured
Fast Scheduling
Starting your HVAC project with Nelson Heating & Air Conditioning is simple. Contact us for a free estimate, and our team will provide clear recommendations tailored to your specific situation.
Free In-Person Quote
Satisfaction Guaranteed
Fully Insured
Fast Scheduling