Why IAQ Gets Worse in Winter When winter hits Chicago, we seal our homes tight. Windows stay shut, furnaces run for hours, and the air we breathe cycles through the same ducts and vents over and over. While this keeps the cold out, it also traps dust, allergens, and even dangerous gases inside.Poor Indoor Air Quality […]
Why Furnace Maintenance Isn’t Optional in Chicago In Chicago, winters are no joke. When the temperatures drop into the teens and below zero, your furnace isn’t just providing comfort — it’s protecting your family’s safety. Yet many homeowners make the mistake of skipping annual maintenance, thinking they can save a few dollars.The reality? Neglecting furnace maintenance […]
Chicago Winters and Heating Costs When winter arrives in Chicago, heating bills skyrocket. With subzero temperatures, furnaces often run nonstop. Many homeowners feel forced to choose between comfort and affordability, but you don’t have to. At Grand Slam Heating & Cooling, we help families across the North Shore and Western Suburbs stay warm without breaking the bank. This […]
Why HVAC Maintenance Matters in Chicago Chicago winters are brutal, and summers bring heavy humidity. That means your furnace and air conditioner aren’t just conveniences — they’re lifelines. Yet many homeowners only think about their HVAC system when something goes wrong.The truth is, preventive maintenance is the single best way to protect your investment, lower energy […]
