John’s Heating & A/C
July in Southwest Iowa is no joke. Temperatures climb into the 90s, humidity hangs heavy in the air, and your air conditioner runs almost nonstop trying to keep your home comfortable. It's the hardest month of the year for your HVAC system — and if your AC efficiency...
If you're in the market for a new HVAC system, you've likely come across the heat pump vs. air conditioner debate. Both systems cool your home effectively, both look similar from the outside, and both are solid options for Southwest Iowa homeowners — but they work...
It's the middle of a hot Southwest Iowa summer, and you notice your air conditioner never seems to shut off. It just keeps running — hour after hour — and you're not sure if that's something to worry about or just how it works on a scorching day. The truth is, an AC...
If your air conditioner is getting up there in age, breaking down more often, or simply struggling to keep up with hot Iowa summers, it may be time to start thinking about a replacement. Choosing a new central air conditioner is a bigger decision than most homeowners...
Spring is a welcome change after a long winter—but for many homeowners, it also brings something less enjoyable: spring allergies. As trees bloom and grass begins to grow, airborne allergens increase dramatically, often triggering sneezing, congestion, itchy eyes, and...
As winter fades and temperatures begin to rise, homeowners across Iowa start thinking about warmer weather. While spring often means cleaning out garages, planting gardens, and preparing homes for summer, it’s also the ideal time to schedule a spring HVAC tune-up....
If your home feels less comfortable during the winter—dry skin, irritated sinuses, static shocks, or even cracked wood—you’re not alone. These are all common signs of poor winter indoor air quality, and they tend to show up as soon as cold weather settles in. At...
When temperatures plunge into extreme cold, even a well-maintained furnace can struggle to keep up. During prolonged freezing conditions, homeowners may notice their furnace running longer than usual—or not shutting off at all. While that can be alarming, it’s often...
When the leaves start to change and the evenings get cooler, it’s a reminder that winter is right around the corner. As a homeowner, the last thing you want is to discover that your heating system isn’t working on the first freezing night of the season. That’s where...
Replacing your air conditioner isn’t just about waiting until it breaks down on the hottest day of the year. The timing of your replacement can make a big difference in cost, convenience, and overall comfort. If you’re wondering about the best time to replace AC, the...
