What Is a Plumbing Inspection?

March 31, 2026

When was the last time you thought about your plumbing? If you’re like most , homeowners, it’s probably only when something goes wrong—a leaky faucet, a clogged drain, or worse, a burst pipe. But what if you could catch issues before they turned into emergencies? That’s where a plumbing inspection comes in! A professional plumbing…

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Commercial HVAC Spring Cleaning

March 15, 2026

Spring is the perfect time to tune up your commercial heating, ventilation, and air conditioning (HVAC) system.  Why Spring for HVAC Cleaning? As your reliance on your heating system winds down, springtime provides a well-deserved break in the action for both your heating and cooling systems. Neither is overworked in the milder in-between weather here…

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Furnace Filter Facts

February 28, 2026

Furnace filters. They’re one of those items not really on the top of everyone’s minds, but they are important and can have a big impact. At , we know that with the right furnace filter, you can save money and improve the indoor air quality (IAQ) in your , home. What Does a Furnace Filter…

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Earn Rebates on Your 2026 Heat Pump in Illinois

February 15, 2026

Your HVAC equipment is on its last legs. You need to replace your furnace and AC, and you are thinking about swapping them out with a heat pump. Good choice! Our team at can help you pick the right model for your , home and install it using your existing ductwork. According to the U.S.…

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Cold Climate Heat Pumps Are HVAC Game Changers. Photo of an elderly couple enjoying a hot beverage together in their kitchen.

Cold Climate Heat Pumps Are HVAC Game Changers

January 29, 2026

If you are looking for an HVAC system that heats and cools your Trevor home, lowers energy bills, and is easy on the environment and your budget, consider an air-source heat pump. 

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How Do I Know I Have a Cracked Heat Exchanger?

January 15, 2026

Our experienced furnace repair technicians will inspect and diagnose your furnace issue and resolve the concerns you are having.

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How Your HVAC Equipment Protects Against Viruses. Doctor talking to a senior woman in the bedroom.

How Your HVAC Equipment Protects Against Viruses

December 30, 2025

At Comfort Cavalry Heating & Air, our top priority is the health and safety of you and your loved ones.

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10 Things to Consider When Buying a New Furnace

10 Things to Consider When Buying a New Furnace

December 15, 2025

Winter in Lake Villa, is shaping up to be especially harsh this year. Can you imagine not having your furnace to help you make it through? You go to turn it on … and instead of rushing warm air through your ducts, it rattles, groans, and then just sits in sullen silence, clearly protesting another season of overworked servitude.

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What Is That Burning Smell Coming From My Furnace? Close up photo of blue and red coils from inside a furnace.

What Is That Burning Smell Coming From My Furnace?

November 28, 2025

There is nothing scarier than switching your furnace on in the fall and catching a whiff of something burning.

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What Are the Signs that I Need a New Furnace?

What Are the Signs that I Need a New Furnace?

November 18, 2025

A furnace is a major investment for any homeowner in Trevor. Although it’s not something that will need to be done frequently, most people will face the decision of needing to purchase a new heating system sometime during home ownership.

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Need HVAC Service?

Contact the experts at Comfort Cavalry Heating & Air.

Call us at 847.395.0545!