
Call Westerhnouse for Heating and Cooling for DeSoto, Kansas
Your DeSoto Heating and Cooling Experts Since 1977
When your furnace quits on a freezing January night, or your air conditioner gives out during a scorching Kansas summer, you need HVAC professionals who know what they’re doing and can get there fast. That’s exactly what we’ve been doing for DeSoto families and businesses since 1977. We’re Westerhouse Heating and Cooling, and if you’ve lived in DeSoto for any length of time, you’ve probably seen our trucks around town or know someone who’s worked with us.
DeSoto’s grown a lot over the years, from a quiet stop along the railroad to the thriving community it is today. We’ve been right here through all of it, taking care of heating and cooling systems in homes old and new. Whether you’re in one of the historic homes near Mill Creek or you’ve just moved into a newer development, we understand the unique challenges of keeping your home comfortable in this part of Johnson County.
Understanding DeSoto’s Climate Challenges
Living in DeSoto means dealing with weather that can swing from one extreme to another, sometimes in the same week. We see it every year: bitter cold stretches where temperatures drop below zero, then humid summers where the heat index climbs past 100 degrees. Your HVAC system has to handle both ends of that spectrum, which is why regular maintenance and choosing the right equipment matter so much.
The humidity here in the Kansas City metro area can be particularly tough on air conditioning systems. We’ve worked on countless units that struggle not just with cooling, but with removing enough moisture from the air. That’s one reason we pay close attention to proper sizing and installation. An oversized air conditioner might cool your house quickly, but it won’t run long enough to pull out the humidity, leaving you with that clammy feeling even when the thermostat says it’s cool enough.
Winters present their own set of problems. When the temperature drops and stays there for days, your furnace runs almost constantly. That’s when any weak points in your heating system become obvious. We’ve responded to more than a few emergency calls from DeSoto homeowners who woke up to a cold house on a morning when school was already delayed because of the weather. Nobody wants to deal with that, which is why we talk so much about preventive maintenance.
Comprehensive Heating Services for DeSoto Homes
Our heating services cover everything from routine maintenance to complete system replacements. When we come out for a furnace tune-up, we’re not just changing the filter and calling it good. We’re checking the heat exchanger for cracks, testing the ignition system, measuring gas pressure, inspecting the blower motor and belts, and ensuring your thermostat is calibrated correctly. These are the things that prevent those 2 AM emergency calls.
Furnace repairs are where our experience really shows. We’ve worked on every major brand and model you can think of, from the American Standard units we install regularly to older systems that have been running for twenty or thirty years. Sometimes the fix is straightforward, like replacing a failed limit switch or a worn blower motor. Other times, we need to track down an intermittent problem that only happens under certain conditions. That’s where having technicians who’ve seen just about everything makes a real difference.
When it comes to new furnace installations, we take the time to do it right. That means calculating your home’s actual heating load, not just guessing based on square footage. We look at insulation levels, window quality, how many stories you have, which way your house faces, and a dozen other factors. Installing a properly sized furnace that matches your home’s needs means you’ll have even heating, lower utility bills, and equipment that lasts longer.
Air Conditioning Services Built for Kansas Summers
Kansas summers test air conditioning systems like few other places. When it’s 95 degrees outside with 70 percent humidity, your AC has to work hard just to keep up. We install systems that are built to handle these conditions and provide the kind of reliable cooling DeSoto residents need.
Regular air conditioner service is something we recommend every spring, ideally before that first really hot week hits. During a maintenance visit, we’re checking refrigerant levels, cleaning coils, testing capacitors, lubricating motors, and inspecting electrical connections. All of those things affect how efficiently your system runs and how much cooling capacity you’re getting. A well-maintained air conditioner can easily cost 15 to 20 percent less to operate than one that’s been neglected.
Air conditioning repairs often can’t wait, especially during heat waves. We keep our trucks stocked with the most common parts so we can fix problems on the first visit whenever possible. Whether it’s a failed compressor, a refrigerant leak, a bad contactor, or a frozen evaporator coil, we’ve got the tools and experience to diagnose the problem quickly and get your cooling back up and running.
For new air conditioner installations, we focus on systems that will serve you well for fifteen years or more. That means quality equipment from manufacturers like American Standard, proper installation that follows manufacturer specifications, and taking the time to commission the system correctly. We also make sure your ductwork is in good shape, because even the best air conditioner can’t perform well if your ducts are leaking conditioned air into your attic or crawlspace.
Beyond Basic Heating and Cooling
We handle more than just furnaces and air conditioners. Indoor air quality is something we’ve been paying more attention to over the past several years, and for good reason. Between allergies, asthma, and now concerns about airborne viruses, people want to know their home’s air is as clean as possible. We install whole-home air purifiers, UV lights for duct systems, and humidifiers that work with your furnace to add moisture during those dry winter months.
Heat pumps are becoming more popular in this area, and we’ve installed quite a few in DeSoto over the past few years. Modern heat pumps can handle Kansas winters much better than the old units from twenty years ago. They’re particularly efficient for homes that use electric heat, and they provide both heating and cooling from a single system. We can walk you through whether a heat pump makes sense for your situation.
Ductless mini-split systems are another option that works well for certain applications. If you’ve added onto your house, finished a basement, or converted a garage, extending your existing ductwork isn’t always practical or cost-effective. That’s where ductless systems shine. We’ve installed them in everything from converted spaces to older homes that never had central air.
Geothermal systems represent the ultimate in energy efficiency for heating and cooling. They use the constant temperature of the earth to heat your home in winter and cool it in summer. The upfront cost is higher, but the energy savings can be substantial, especially for larger homes. We’ve installed geothermal systems in DeSoto for homeowners who plan to stay in their houses long-term and want the most efficient system available.
Emergency Furnace and AC Service in DeSoto When You Need It Most
HVAC emergencies don’t follow a schedule. They happen on weekends, holidays, and the coldest or hottest days of the year. That’s why we offer emergency service. When you call us, you’re talking to someone from Westerhouse, not an answering service. We prioritize calls based on conditions, and we make every effort to get to you as quickly as possible.
We’ve responded to emergency calls at all hours, from furnaces that quit when temperatures were below zero to air conditioners that failed on Saturday afternoons when the heat index was over 100. Sometimes the fix is simple, sometimes it requires major repairs, and we always give you options and honest advice about whether repair or replacement makes the most sense for your situation.
Preventive Maintenance Agreements
The best way to avoid emergency repairs is with regular maintenance. Our maintenance agreements cover both heating and cooling, with scheduled visits in the spring and fall. A maintenance agreement is a peace of mind agreement that comes from knowing your system is being looked after by professionals who know what they’re doing.
During maintenance visits, we catch small problems before they turn into expensive failures. A capacitor that’s starting to weaken, a belt that’s showing wear, a heat exchanger that’s developing a crack, these are things we can spot during routine maintenance and address before they leave you without heating or cooling.
Commercial HVAC Services
We don’t just work on homes. Over the years, we’ve built strong relationships with DeSoto businesses, handling everything from retail shops to restaurants to office buildings. Commercial HVAC work requires different expertise than residential, and we’ve got technicians who specialize in it. Commercial systems are larger, more complex, and often need to run reliably around the clock.
For businesses, downtime isn’t just inconvenient; it costs money. A restaurant that loses cooling in the kitchen, an office where employees can’t work because the AC failed, a retail shop where customers won’t stay because it’s too hot, these situations need immediate attention. We understand that, and we respond accordingly.
Why DeSoto Homeowners Choose Westerhouse
Experience matters in the HVAC business. When you’ve been doing this work since 1977, you’ve seen just about every problem that can occur and learned the best ways to solve them. Our technicians are trained, certified, and experienced. They show up on time, in marked trucks, wearing uniforms. They treat your home with respect, use drop cloths, and clean up after themselves.
We’re honest about what needs to be done and what can wait. We give you options at different price points rather than pushing the most expensive solution. We stand behind our work with solid warranties on both parts and labor. And we’re local. We live in the same communities we serve, and we care about our reputation here.
When it’s time for heating and cooling service in DeSoto, whether you need routine maintenance, emergency repairs, or a new system installation, give us a call. We’ve been taking care of DeSoto homes for nearly fifty years, and we’re ready to take care of yours.

