Constant Comfort

Residential Services
More than eight decades of keeping homes comfortable


Residential Services

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Heating Your Home

Having an efficient, working heating system is HUGE in this frozen tundra we call Iowa. We understand that you don’t need to know the inner workings of your furnace or heat pump. You are content knowing that your heating system keeps you warm during those cold days and chilly nights. Leave the brain busting furnace and heat pump maintenance/replacement issues to the experts at CW Suter.

Symptoms of a failing heating system:

Your utility bills are abnormally high.
Your furnace is blowing cool air.
Your furnace seems much louder than it used to.
You’re constantly adjusting the thermostat.
Your furnace cycles on and off frequently.
Your house is dry or dusty.
Your furnace won’t kick on at all.

If any of these red flags are waving in your home, give us a call. We’ll have one of our expert technicians get down to the root of the problem. If you’re in the market for a new furnace, thermostat, or heat pump, we will help fit your home with the proper equipment.

Service, Repair, & Maintenance

We service and repair furnaces of all makes and models: whether it’ your annual Fall check up or a middle-of-the-night emergency, CW Suter’s got you covered.
We also provide a Residential Maintenance Plan, for homeowners who are looking for a simple, affordable way to automate their system’s maintenance. Learn more>>


Cooling equipment photo

No other system in your home will have a larger impact on your comfort or the size of your utility bill than your HVAC system.

New Equipment

Choosing a new furnace can be overwhelming, especially when you feel as though you’ve been pushed into the decision to replace by an unexpected failure. Even in the most well-planned replacement scenario, there’s a lot to consider. We’re here to guide you through the process. Our experts will make sure that you’re armed with the information you need to choose the system best suited to you and your home.


As a Lennox Dealer, we offer our customers the latest in comfort technology.

Every home is different, and every family has their own comfort sweet spot. We’re committed to helping you choose the heating system that’s right for you. Our Home Comfort Assessment is designed to find the best solution to fit your needs and your budget.  Schedule an appointment with one of our HVAC experts to have your assessment completed – for free, and without obligation.

Interested in learning more?

Take a look at our Buyer’s Guide to Heating.

How it works

Call to schedule your free home comfort assessment. Our specially trained HVAC expert will come armed with your home’s structural info. He will then gather information such as the number of windows, doors, and people who reside in your home. Factors such as climate and the size of your home are also important. Using cutting-edge software, our expert will perform the load evaluation calculation which will tell him the number of BTUs (British Thermal Units) needed to heat and cool your home. From there, CW Suter will help fit your home with the appropriate unit.

Warranty, Rebates, Registration

Have you ever tried to submit a warranty claim on a small appliance, only to find that you forgot to fill out and send it that little registration card? Or found out that you’re disqualified from receiving a rebate because you didn’t mail in the correct label? Have you ever made a purchase and then thrown up your hands in frustration because it seems like your paperwork has paperwork?

The good news is that CW Suter handles ALL the paperwork for you. Not only that, but we also make sure that you get all of the rebates that you qualify for and that your equipment is properly registered. Because your new equipment is properly registered, your investment is backed by the manufacturer warranty from the moment we have it installed. How awesome is that?

Investing in a new furnace shouldn’t be a stressful experience. We’re committed to taking care of our customers for the long haul. When you purchase equipment through Suter, we pick up where the manufacturer warranty leaves off. For example, for the SLP98V High Efficiency Furnace, Lennox offers a 10 year limited warranty on components, including the compressor. That’s a pretty robust warranty, although covering the cost of labor can still be a painful expense. That’s why we extend the coverage to include labor for the life of that warranty – 10 years. If you go with any other Lennox dealer, you may be getting the short end of the warranty stick.

Financing is available. Contact us online or by telephone to find out what options are available for you!

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