
When temperatures rise, your air conditioner becomes one of the hardest working systems in your home. And when it’s under that kind of strain, even small issues can quickly turn into bigger, more expensive problems.
That’s something Kevin sees every day.
As one of our Colorado Service Guard technicians, Kevin is often the one homeowners rely on when something stops working. In his experience, many of the issues he repairs could have been minimized, or even avoided, with a few simple habits.
Kevin’s simple at-home air conditioner maintenance tips
A little routine care can go a long way. Here are a few simple steps Kevin recommends:
- Change your air filter regularly
Swap out filters every 30–60 days, especially during heavy-use months. A clean filter keeps air moving and reduces strain on your system. - Keep vents open and clear
Closing vents or blocking them with furniture can disrupt airflow and make your system work harder than it should. - Check your return vents
Make sure nothing is covering return vents — restricted airflow can impact performance across your entire system. - Give your outdoor unit some space
Leaves, dirt and debris can build up around the condenser. Keeping it clear helps your A/C run more efficiently.
Even small actions like these can help improve performance and reduce wear and tear on your air conditioner.

When appliance breakdowns happen, you’re covered
Even with good maintenance, A/C systems can still break down — especially during periods of heavy use in the heat of summer.
When that happens, repair costs can add up quickly, ranging between $100 - $1,200 or more, depending on the issue. A few common repairs include:
- A faulty fan control
- A failed capacitor
- Compressor problems
That’s when many homeowners start to feel the stress. With Service Guard – don’t sweat it.
Protect your comfort with Service Guard
Service Guard appliance repair can help with the cost of unexpected air conditioner repairs, helping you avoid large out-of-pocket expenses.
With A/C coverage starting at just $10.99 per month, you can feel confident knowing technicians like Kevin are ready when you need them most — and customers notice.
“Service Guard through Black Hills Energy has ALWAYS been dependable, knowledgeable, wonderful to work with, and trustworthy!” — Service Guard customer, Colorado

Stay cool knowing we’ve got you covered
There’s never a convenient time for your air conditioner to stop working. But with a little routine care and the added protection of Service Guard, you can stay ahead of the unexpected appliance breakdowns.
Explore A/C coverage today and enjoy a cooler, more comfortable summer — we’ve got you covered.