Keep Comfort Simple
The perks of membership in our Total Service Program make home comfort easy!
Serving Homes Since 1968
Originally formed by the husband and wife duo of Corwin and Kay Stephan, C and K remains family owned today. We still strive to uphold the values that Corwin and Kay instilled in the company all those years ago. From time to time they like to stop in to check on us. It's a new era, but our foundation will always be those same ideals.
Read What Our Customers Have to Say
“Ethan A. Did fine job installing gas valve today. Excellent service.”
“We had CandK out twice within 2 weeks to repair a leaking shower and to repair our tankless water heater. Both times they were on time, professional and knowledgeable. They explained exactly what was wrong and repairs needed, then quickly made repairs. We highly recommend them!!”
“Called about ac not turning on. Mike A. came out and had go thru lot of codes till found problem and fix it. Then found what other thing not working right so order part to fix that also. Very kind in explaining in service.”

Your Local Trusted Partner for Home Comfort & Plumbing
When it comes to your home, you deserve more than a quick fix—you deserve service with heart. At C&K, we blend expert craftsmanship with authentic care to deliver HVAC and plumbing solutions built to last. Whether it's a late-night emergency or a comfort upgrade, our team is fully equipped, highly trained, and ready to serve.
- Superior customer care
- Best-in-class trained technicians
- 24/7, same-day emergency service
- Quality parts and trusted brands
Turn to the Experts
From maintaining a consistent temperature, to helping keep your utility bills cheap, to cleaning and humidifying (or dehumidifying!) your air, Carrier products provide the means to fully manage your home’s heating and cooling quality, all while keeping you and your family comfortable.

Turn to the Experts
From maintaining a consistent temperature, to helping keep your utility bills cheap, to cleaning and humidifying (or dehumidifying!) your air, Carrier products provide the means to fully manage your home’s heating and cooling quality, all while keeping you and your family comfortable.
News and Information
It’s not just what you buy – it’s who installs it. When you’re investing in a new air conditioner or heating system, it’s easy to get swept up in brand names, efficiency ratings, and flashy features. But here’s the truth most homeowners never hear: the installation is what truly makes or breaks your satisfaction. Think…
Read MoreThe single most important factor in how happy you’ll be with your new system isn’t the brand—it’s the install. A great system installed poorly is like a sports car with flat tires. Proper sizing, ductwork evaluation, airflow balance, and refrigerant charge all affect performance and longevity. At C&K, we follow a proven process and use…
Read MoreWhen was the last time you thought about your plumbing? If you’re like most Ames, homeowners, it’s probably only when something goes wrong—a leaky faucet, a clogged drain, or worse, a burst pipe.
Read MoreA zone control system—or zoning—only provides the necessary cooling or heating that each zone in your Iowa home needs at the time. It not only adds to the comfort level of your home but can also lower your energy bills.
Read More
Proudly Serving
Ames, IA • Ankeny, IA • Boone, IA • Nevada, IA • Huxley, IA • Gilbert, IA • Story City, IA • Jewell, IA • Ellsworth, IA • Slater, IA • Madrid, IA • Colo, IA • Polk City, IA • Cambridge, IA • Bondurant, IA • and the Surrounding Area