Skip Navigation
Read Our Reviews
Schedule Online
Read Our Reviews
Schedule Online
Comfort By Design Logo - Go to Home Page
Read Our Reviews

When your home stops heating or cooling, your thermostat is the first place you check. But what happens when the screen is completely blank?

If you’re asking why is my thermostat blank, it typically means there’s been a power or communication issue within your HVAC system. Sometimes it’s a quick fix, like batteries; other times, it’s a deeper issue, like wiring problems or a system safety shutdown.

At Comfort By Design, we help homeowners across Wisconsin and Eastern Minnesota quickly diagnose thermostat issues and restore heating and cooling.

The Most Common Reasons a Thermostat Goes Blank

In most cases, a blank thermostat comes down to a handful of common issues:

If you have a smart thermostat, the cause could also be:

Some of these fixes are simple and safe to handle on your own. Others, especially anything involving wiring or internal components, are best left to a professional to avoid damage or safety risks.

Step-by-Step: What You Can Safely Check First

1. Check Thermostat Batteries

Many digital thermostats rely on AA or AAA batteries as either their primary or backup power source. When those batteries die, the screen can go completely blank with little warning.

Start by replacing the batteries with fresh ones and making sure they’re installed correctly. At Comfort By Design, we recommend changing thermostat batteries once a year as part of routine maintenance.

2. Check the HVAC Breaker and Power Switches

Your thermostat often gets power directly from your HVAC system. If the breaker trips, both the system and thermostat can shut down.

Start by checking your electrical panel for breakers labeled “Furnace,” “AC,” or “HVAC,” and reset any that have tripped by turning them fully off and then back on once. You’ll also want to check the power switch near your furnace. It often looks like a standard light switch and can be accidentally turned off.

3. Check for Power Outages or System Off Modes

Before assuming there’s a bigger issue, confirm that the rest of your home has power and that your HVAC system hasn’t been switched off. Some thermostats also have “Sleep” or “Off” modes, and dimmed displays can sometimes appear completely blank. Try tapping the screen or adjusting the brightness settings to see if it wakes up.

Other Common Causes of a Blank Thermostat Screen

If you’ve checked the basics and your thermostat is still blank, the issue is likely tied to a deeper problem within your HVAC system or the thermostat itself.

Loose Wiring, Blown Low-Voltage Fuse, or Safety Switch

If basic troubleshooting doesn’t solve the issue, the problem may be inside your HVAC system.

Possible causes include:

These systems are designed to shut down when a problem is detected, which can cut power to the thermostat and cause the screen to go blank, even when the issue originates within the HVAC system.

Because these components involve electrical systems and internal equipment, they’re not safe to inspect or repair on your own. A trained HVAC technician should handle diagnosis and repairs.

Smart Thermostat Glitches and Compatibility Issues

Smart thermostats add convenience, but they can also introduce new failure points.

Common issues include:

Comfort By Design specializes in smart thermostat installation services and can ensure your system is properly configured and compatible with your HVAC setup.

Old or Failing Thermostat

Like any device, thermostats don’t last forever.

Signs yours may be failing:

If your thermostat is over 10 years old, replacement is often the most reliable solution.

Upgrading to a modern or smart thermostat can improve comfort and efficiency, especially in climate-sensitive areas like Hudson, Osceola, Ellsworth, and Hastings, where seasonal swings are significant.

When to Stop Troubleshooting and Call Comfort By Design

Sometimes, the safest and most cost-effective move is to bring in a professional.

Call Comfort By Design if:

Our team will thoroughly test low-voltage power and wiring, inspect control boards, fuses, and safety switches, and determine whether the issue lies with the thermostat or the HVAC system. From there, we’ll recommend the most effective solution, including modern upgrades and thermostat installation services tailored to your home.

Why Choose Comfort by Design for your Thermostat Needs

At Comfort By Design, we deliver solutions that are accurate, efficient, and built to last. Our team understands HVAC systems across Wisconsin and Eastern Minnesota and will quickly pinpoint the actual cause of the issue, whether it’s wiring, equipment, or the thermostat itself.

We proudly serve communities throughout the Wisconsin and Minnesota regions, including:

We understand the local climate, the homes, and the systems—and we solve problems with that in mind. With flexible financing options and a membership plan for ongoing maintenance and priority service, getting the right fix doesn’t have to be complicated.

If your thermostat is blank, don’t wait. Call Comfort By Design today for fast, reliable local support.

Schedule Online

If you are worried about your AC not working when the next heatwave hits, you are not alone. Heatwaves tend to expose weak points in cooling systems, especially if they are older or overdue for service. The good news is that many breakdowns can be prevented with the right maintenance and preparation.

At Comfort By Design, we help homeowners across Wisconsin and Eastern Minnesota get ready for extreme summer heat with inspections, tune-ups, and honest advice on repair versus replacement.

How Heatwaves Push Your AC to Its Limits

Most residential AC systems are designed for typical summer weather, not extended periods of 95 to 100-degree heat. When temperatures stay that high, your system has to run longer just to maintain a comfortable indoor temperature.

Sun, humidity, and heat trapped in attics and upper levels make that job harder. Your AC is not only cooling incoming air but also working to pull heat back out of the home.

However, there is a difference between a system that is struggling and one that is failing. A struggling system may run constantly or cool more slowly than usual, while a failing system may start blowing warm air, shut down unexpectedly, trip breakers, or stop turning on altogether.

What Happens When Everyone Turns On Their AC at the Same Time

When entire neighborhoods rely on AC at once, it puts added pressure on the local power supply. During major heatwaves, that demand can sometimes lead to power interruptions or electrical issues that affect how well cooling equipment runs.

Even when the power stays on, those conditions tend to hit older equipment harder. If parts like capacitors, contactors, or motors are already worn down, a heatwave can be when they finally fail.

Signs Your AC Might Not Be Ready for Summer

Many systems show warning signs before a full breakdown.

Look for these yellow flags:

These issues do not always mean immediate failure, but they are usually a sign that the system is reaching its limits.

Most Common Heatwave-Related AC Failures

During a heatwave, a few common AC issues tend to surface more often than others.

Dirty Filters and Coils Overheating the System

Dirty filters and coils are among the most common causes of AC trouble. When airflow is restricted, the system has to work in overdrive and run hotter, which can lead to shutdowns, poor cooling, and frozen coils.

Low Refrigerant and Hard-to-See Leaks

A refrigerant leak limits your system’s ability to remove heat from your home. During mild weather, it may go unnoticed, but during a heatwave, the system can quickly fall behind.

Common signs include:

Overheated Electrical Components (Capacitors, Contactors, Motors)

Extreme heat can push aging electrical parts past their limit. Capacitors, contactors, and motors are more likely to fail when the system is running for long periods without a break.

Homeowners often notice:

Undersized or Poorly Maintained Systems

Some systems were undersized from the beginning, while others were sized for the home as it once was, not as it is today.

In places like Hudson, Osceola, and Hastings, finished basements, additions, and other layout changes can increase cooling demand without any update to the HVAC system. On 95 to 100 degree days, that can leave a system unable to keep up.

When to Call Comfort By Design Before It Breaks

It is better to have your system checked before a breakdown than to wait until your home overheats. If your system is older, has been showing warning signs, or has not been serviced in a while, it is worth scheduling a pre-heatwave inspection.

A pre-season inspection can help catch small problems before they turn into bigger ones. That may include checking airflow, refrigerant levels, electrical components, and thermostat accuracy.

Catching issues early is usually less expensive than emergency repair and helps you avoid losing cooling during extreme heat. Comfort By Design’s membership plan helps you stay ahead of seasonal maintenance. If a repair costs more than expected, financing is available to help make the next step more manageable.

Why Choose Comfort by Design for your AC Needs

At Comfort By Design, we take an honest, practical approach to cooling problems. We focus on solutions that make sense for your home, not just quick fixes or unnecessary upgrades.

We are proud to serve homeowners across Wisconsin and Eastern Minnesota, including:

If your AC has been showing signs of wear or struggling to keep up, now is the time to act. Waiting until a heatwave hits can turn a manageable issue into a complete loss of cooling when you need it most. Schedule AC repair services with Comfort By Design today and make sure your system is ready before temperatures spike again.

Schedule Online

If you’ve ever wondered, can a dehumidifier cool a room, the answer is a little nuanced. It won’t lower the air temperature like an AC, but it can make a room feel cooler by reducing excess moisture.

At Comfort by Design, we help homeowners across Wisconsin and Eastern Minnesota create balanced indoor environments by aligning indoor air quality, indoor humidity level, and cooling systems—not relying on a single solution.

Does a Dehumidifier Actually Lower Room Temperature?

In the strict sense, no, a dehumidifier does not cool the air the way an air conditioner does. Air conditioners are designed to actively remove heat from your home, while dehumidifiers focus on pulling excess moisture out of the air.

In fact, refrigerant dehumidifiers (the most common type) can release a small amount of heat back into the room as they operate. In smaller or poorly ventilated spaces, that added warmth can even be slightly noticeable.

While desiccant dehumidifiers and some whole-home systems may produce less heat, they still aren’t designed to lower temperatures. A dehumidifier can improve comfort, but it doesn’t replace your AC when it comes to actually cooling the air.

Why a Dehumidifier Can Still Make a Room Feel Cooler

If you’ve spent a summer in Wisconsin or Eastern Minnesota, you know how humidity can make everything feel heavier.

When a dehumidifier brings your indoor humidity to 30–50%, it changes how your body experiences the space. The air feels lighter and less sticky, sweat evaporates more easily, and your body cools more effectively.

That’s why a room at 75°F and 45% humidity feels noticeably more comfortable than one at 75°F and 70% humidity. In that sense, reducing excess moisture can make it feel like you’ve cooled the air, even though the actual temperature hasn’t changed.

When a Dehumidifier Helps vs. When You Need AC

Not every comfort issue has the same solution—often it’s about knowing whether humidity, temperature, or both are the problem.

Best Situations for a Dehumidifier

Dehumidifiers are especially helpful in homes across Hudson, Osceola, and surrounding areas where moisture tends to linger. They work well in situations like:

In these cases, a dehumidifier improves comfort and can even reduce how often your cooling system needs to run.

When AC (or Both Together) Is the Right Answer

If your home is actually hot (think 80–85°F or higher), a dehumidifier alone won’t solve the problem. You’ll need an air conditioner or heat pump to truly cool the air.

The best results often come from using both together. A properly sized AC lowers the temperature, while a dehumidifier controls moisture. When combined, they allow you to set the thermostat slightly higher and still feeling comfortable.

Since proper sizing and setup play a big role in performance, working with a professional can help ensure everything is configured correctly. At Comfort by Design, we guide homeowners through finding the right balance.

Benefits of Using a Dehumidifier

Adding a dehumidifier to your home improves more than just comfort. You’ll start to notice benefits like:

Over time, managing excess moisture can make your home feel more efficient and easier to maintain.

Choosing the Right Dehumidifier for Your Home

The right dehumidifier depends on your space, your goals, and your overall HVAC setup.

Portable dehumidifiers are a good fit for single rooms or problem areas, such as basements. They’re easy to install and move as needed, but they do require regular emptying and ongoing maintenance to keep them working properly.

Whole-home dehumidifiers are installed directly into your HVAC system. They provide consistent humidity control throughout the entire house, are managed by a central humidistat, and are ideal for long-term use.

What Affects Sizing

Sizing also plays an important role in performance. The right system depends on factors like:

If you’re not sure what you need, our team can evaluate your home and recommend the right solution, whether that’s a standalone unit, a full system upgrade, or a combination. We also offer financing options and membership plans to make long-term comfort more accessible.

When to Call Comfort By Design for Humidifier Service

If your home’s humidity feels off or your system isn’t performing properly, it may be time to bring in a professional. You may need help if you notice:

Our team at Comfort by Design provides comprehensive humidifier and whole house dehumidifier services, including system inspection and cleaning, water panel replacement, duct and airflow evaluation, and full indoor humidity optimization. We also provide air purification solutions if you need them!

Why Choose Comfort by Design for your Dehumidifier Needs

At Comfort by Design, we take a whole-home approach to indoor comfort. We’re proud to serve communities across Wisconsin and Minnesota.

We service the following locations along their nearby neighborhoods:

We focus on long-term performance, efficiency, and indoor air quality, while providing transparent recommendations and consistently highly rated service. Just as importantly, we stay closely connected to the communities we serve, bringing a local, informed approach to every home we work in.

Contact us today to schedule a professional evaluation and discover the right combination of cooling and humidity control for your home.

Schedule Online

In places like Hudson, Osceola, and Hastings, it’s common to turn on a humidifier when winter air starts drying everything out. But then come the red flags: foggy windows, musty smells, or even dark spots near vents and walls.

So it’s natural to ask—can humidifiers cause mold? Not exactly. Humidifiers don’t create mold on their own. However, improper settings, poor maintenance, and high humidity levels during cold Wisconsin winters can create the conditions for mold to grow.

At Comfort By Design, we help homeowners across Wisconsin and Eastern Minnesota maintain balanced indoor humidity—so you get the comfort without the consequences.

How Humidifiers Work (and Why Moisture Matters)

During winter, outdoor humidity in Wisconsin and Eastern Minnesota can drop below 20%, pulling moisture from your skin, wood floors, and even your respiratory system. Humidifiers add moisture to your home’s air, restoring a healthier indoor humidity level.

Whole-house evaporative systems (installed directly into your HVAC system) distribute moisture evenly throughout the home, while portable units add moisture to a single room.

Used correctly, both can improve indoor air quality and comfort. Used incorrectly, they can push your home into high humidity, which is where problems begin.

Yes, Humidifiers Can Contribute to Mold Growth—Here's How

Humidifiers can be a great tool in winter, but if they’re not used properly, they can create the exact conditions mold needs to grow.

Settings Too High for Wisconsin Winters

This is the most common issue we see. In cold climates like Western Wisconsin and Eastern Minnesota, indoor humidity above 50–55% can cause condensation on cold surfaces, such as windows, exterior walls, and ductwork.

That moisture doesn’t just disappear—it lingers on surfaces. In many cases, mold can begin to develop within 24–48 hours if left unchecked.

Humidity levels that seem harmless in milder climates (like 60–70% humidity) can become risky fast when outdoor temperatures drop below 20°F.

Dirty Humidifiers Become Mold Factories

Portable humidifiers are especially likely to develop problems. If not cleaned regularly, they can grow mold and bacteria inside the tank and release them directly into your air.

Watch for:

Whole-house systems can also develop issues if components, such as water panels, aren’t maintained.

Poor Ventilation and High Humidity Leads to Mold Hotspots

Adding moisture without proper airflow creates uneven humidity zones (microclimates) where damp air gets trapped.

Common trouble spots include:

This is especially common in older homes in Hudson and Ellsworth, where insulation and ductwork issues can allow moisture to build more easily.

Warning Signs Your Humidifier Is Causing Mold Problems

If you’re noticing any of the following, your humidity may be too high:

How to Use Humidifiers Safely Without Growing Mold

Set the Right Humidity Levels for Wisconsin and Minnesota Winters

The ideal range is 30–45% humidity during winter. As outdoor temperatures drop, your indoor humidity should decrease as well:

Colder weather requires lower humidity to prevent condensation and mold.

Clean and Maintain Your Humidifier Properly

Proper maintenance is key to preventing mold.

Portable humidifiers should be emptied and refilled daily, rinsed regularly, and deep cleaned weekly. Filters should be replaced as needed.

Whole-house humidifiers should be serviced annually, including cleaning or replacing the water panel and checking system components.

Comfort By Design includes humidifier checks as part of our maintenance visits, helping ensure your system stays clean, efficient, and properly balanced year-round.

Improve Air Circulation and Ventilation

Humidity should be evenly distributed—not trapped. Use your HVAC fan on “Auto,” keep doors slightly open, and avoid blocking return vents.

Use bathroom and kitchen exhaust fans during humidifier operation to remove excess moisture at the source.

Whole-House vs. Portable Humidifier: Which Is Safer for Mold Prevention?

For most homes in Wisconsin and Eastern Minnesota, whole-house humidifiers are the safer option when properly installed and maintained.

They distribute moisture evenly and provide more consistent control, though they require professional installation and upkeep.

Portable humidifiers can work well in small spaces, but they’re easy to overuse, require frequent cleaning, and can create uneven humidity levels that increase the risk of mold.

When to Call Comfort By Design for Humidifier Service

Call a professional if you notice:

Our team provides full humidifier inspections, cleaning and maintenance, water panel replacement, and adjustments to optimize your indoor humidity. If you're looking for other solutions such as air purification services, we provide those as well. We also evaluate ductwork and overall moisture conditions to identify underlying issues.

Why Choose Comfort by Design for your Humidifier Needs

At Comfort By Design, we don’t just install systems—we help homeowners create balanced, healthy indoor environments.

We proudly serve communities across Wisconsin and Eastern Minnesota, including:

Our approach is customized to each home and focused on long-term indoor air quality—not quick fixes. Everything we do is backed by trusted local service and a deep understanding of how homes in this region perform. We offer financing options and a membership plan to keep your system running efficiently year-round.

Contact Comfort By Design today to schedule a humidifier inspection or service. We’ll help you dial in the right humidity levels so your home stays comfortable without the risk of mold.

Schedule Online

A faulty thermostat usually shows itself through a few clear warning signs. You might notice inconsistent temperatures, your HVAC system not turning on or off properly, a blank screen, short cycling, or temperature readings that don’t make sense.

In this blog, we’ll walk through the most common symptoms of a failing thermostat, a few simple checks you can safely try, and how to know when it’s time to call a Comfort by Design professional.

Common Signs Your Thermostat Might Be Bad

If you’re not sure the thermostat is to blame, take a look at the signs below and note how many match what you’re experiencing.

Inconsistent Temperatures Around Your Home

If some rooms feel too hot while others feel too cold, your thermostat may not be reading the temperature accurately. Another sign is when the number on the display doesn’t match how your home actually feels.

Keep in mind that duct issues, insulation gaps, or airflow problems can also cause uneven temperatures. However, a misbehaving thermostat is a common and often overlooked cause.

HVAC System Won’t Turn On or Won’t Turn Off

One classic sign of a bad thermostat is that adjusting the temperature does nothing. No click, no blower, no outdoor unit starting up.

The opposite can also happen. If your system runs almost nonstop and ignores temperature changes, that may point to wiring issues, stuck relays, or internal thermostat failure.

Short Cycling or Very Frequent On/Off Cycling

Short cycling means your system turns on, runs briefly, shuts off, and then repeats the process without ever reaching the set temperature.

A faulty thermostat can send confusing or inconsistent signals, causing the system to start and stop repeatedly. Over time, this can wear out components and increase energy bills.

Incorrect or Flickering Temperature Readings

If a separate thermometer shows a temperature that differs significantly from what your thermostat displays, the internal sensor may be failing or poorly positioned.

Erratic readings, flickering numbers, or sudden temperature jumps are also signs that something inside the thermostat may not be functioning correctly.

Blank, Frozen, or Unresponsive Thermostat Screen

Sometimes the signs are obvious. The display may go dark, freeze on one temperature, or stop responding to button presses or touchscreen inputs.

If the batteries are fresh, breakers are not tripped, and the thermostat remains unresponsive, the device itself may be failing.

Quick Checks to Try Before You Assume the Thermostat Is Bad

Before assuming the thermostat needs replacement, try a few simple checks. Just be sure to use caution and avoid opening electrical panels or handling wiring unless you are comfortable and the power is turned off.

Start with these basic steps:

Sometimes a small issue can mimic a larger failure.

When It’s the Thermostat vs. When It’s Something Else

In some situations, the thermostat really is the problem. This is more likely when the thermostat is older, frequently resets itself, has a dim or failing display, or doesn’t seem to respond consistently when you adjust the temperature.

One way technicians confirm this is by temporarily bypassing, or “jumpering,” the thermostat to see if the system starts running normally. If the furnace or air conditioner works as expected during that test, it’s a strong sign that the thermostat isn't sending the right signals. Because this involves low-voltage wiring, it’s best left to someone trained and comfortable working with HVAC controls.

That said, many comfort issues appear to be thermostat problems but are not. A dirty air filter can restrict airflow. A frozen coil can stop cooling. Low refrigerant or a failing blower motor can prevent proper heating or cooling.

A trained technician can quickly determine whether the thermostat is truly the issue or if something else in the system needs attention.

Should You Repair or Replace a Bad Thermostat?

In many situations, thermostat replacement makes more sense than attempting a repair. Today’s thermostats are relatively affordable, and upgrading often improves both comfort and energy efficiency right away.

You may want to replace your thermostat if:

Many homeowners upgrading today choose smart models, such as a Honeywell or Nest thermostat, for improved scheduling, remote access, and energy management features.

It’s also important to make sure the wiring matches your equipment and that the thermostat is installed in the right location — not near drafts, sunlight, or heat sources that can affect readings. For those reasons, professional installation helps ensure the system works the way it should from day one.

Why Homeowners Call Comfort by Design for Thermostat Problems

Comfort by Design is a local, family-owned HVAC and electrical company serving Hudson, Ellsworth, Osceola, Western Wisconsin, and Eastern Minnesota. Check out all of our locations here. We handle thermostat troubleshooting, replacement, smart thermostat installation, and full system evaluations to make sure the issue is properly diagnosed the first time.

Thermostat problems often surface during Hudson’s sub-zero winter stretches or peak summer humidity, when your system is under the most stress. Addressing the issue early helps prevent unnecessary wear and protects the long-term performance of your heating and cooling equipment. We also provide maintenance plans as well as financing options to assist you in completing a big hvac purchase!

If your thermostat isn’t responding the way it should, schedule a service visit online or call our Hudson office at (715) 201-8407. Contact us today to get your system running reliably again.

Schedule Online

Most mini split systems can cover anywhere from 1 to 8 zones from a single outdoor unit, depending on the system’s capacity and design.

A “zone” is simply an indoor unit that independently heats and cools a specific room or area of your home. Each zone operates separately, giving you control over comfort in that space.

In this article, you’ll learn how many zones a mini split system can handle, how many you may actually need, and when it makes sense to contact Comfort by Design for a personalized consultation.

What Is a Mini Split Zone, Exactly?

A ductless mini-split system has two main parts: an outdoor unit and one or more indoor air handlers mounted inside your home. Unlike traditional duct systems that push air through a network of vents, each mini split indoor unit blows air directly into the room where it’s installed.

The outdoor unit acts as the system’s power source. It contains the compressor that creates heating or cooling, and it sends refrigerant through small lines to each indoor unit. In a multi-zone system, refrigerant lines branch to multiple indoor units, allowing one outdoor unit to supply conditioned air to several areas of the home simultaneously.

If there is only one indoor unit connected to the outdoor unit, that’s called a single-zone system. If several indoor units connect to the same outdoor unit, it’s called a multi-zone system.

Each indoor unit works independently. That means you can keep the bedroom cooler, the living room warmer, and avoid heating or cooling rooms you are not using.

How Many Zones Can One Mini Split System Cover?

Most residential multi-zone mini split systems are designed to support 2 to 8 zones from a single outdoor unit. The exact maximum depends on the manufacturer and the model you select.

However, the number of zones is not just about how many indoor units can physically connect. It also depends on the total BTU capacity, the refrigerant line length, and the distance between each indoor unit and the outdoor condenser.

In practice, many Hudson-area homes fall into the 2 to 5 zone range. Larger homes may require more, while smaller homes often need fewer.

How Many Zones Do You Really Need for Your Home?

The right number of zones depends on your home’s size, layout, and how you use each space.

Matching Zones to Your Home’s Size and Layout

Smaller homes, cabins, or lake properties may only need 1 to 3 zones. Larger multi-story homes often benefit from 4 to 6 or more zones for better comfort control.

It helps to think in terms of areas rather than individual rooms. An open-concept main floor may function as one zone, while closed-off bedrooms, offices, or finished basements often require their own.

When a Single-Zone Mini Split Is Enough

In some cases, one zone is all you need.

Single-zone systems are ideal for problem areas such as a bonus room over the garage, a three-season porch, a finished basement, a home office, or a detached workshop. These spaces often struggle to stay comfortable with the main furnace and cooling system.

A single-zone mini-split can be a cost-effective way to address that issue without redesigning your entire HVAC system.

When You’ll Want a Multi-Zone System

Multi-zone systems make sense when you want broader temperature control across the home.

They are often used for:

Most full-home ductless designs use multiple zones, but the exact number should be determined through a professional load calculation to ensure proper sizing.

Example Mini Split Zoning Setups for Hudson, WI Homes

Here are a few simplified examples to help you visualize what zoning might look like:

These are only examples. Every home is different, and zoning should always be customized to match layout, insulation levels, and usage patterns.

Why Work with Comfort by Design for Mini Split Zoning?

Comfort by Design is a local, family-owned HVAC company serving Hudson, Ellsworth, Osceola, and the greater St. Croix Valley. We design ductless systems for older homes, lake properties, cabins, and newer construction throughout Western Wisconsin and Eastern Minnesota.

Mini split zoning is not one-size-fits-all. Proper design ensures the system performs efficiently, maintains balanced comfort, and avoids oversizing or under sizing issues.

If you’re considering a ductless mini split system, schedule a consultation with our team, call (715) 201-8407, or visit our Hudson showroom to discuss the best zoning design for your home. We also provide membership plans and financing for bigger projects. Check out our locations throughout Washington and Minnesota!

Schedule Online
© 2026 Comfort By Design. All Rights Reserved.

Terms & Conditions | Privacy Policy


cross