OUR BLOG

AC Barely Blowing Air? Here’s What Could Be Wrong Key Takeaways / Summary: A clogged air filter or blocked or closed supply vents are among the most common and easily fixable reasons for weak AC airflow. Internal mechanical issues, such as a frozen evaporator coil, a failing blower [...]

Top 5 Signs You Need a New HVAC System in St. Charles, MO An HVAC system in St. Charles does not get much of a break. It must handle hot, humid summer weather, freezing winter temperatures and plenty of temperature swings in between. Local climate normals show approximately 34 days per year with [...]

Is Air Duct Cleaning Needed for Your Home? Is air duct cleaning needed on a set schedule? For most homeowners, no. Guidance from the Environmental Protection Agency (EPA) and NADCA (the National Air Duct Cleaners Association) points to cleaning when there’s a clear problem, not as a routine [...]

Where Is My Furnace Filter? Common Spots and Quick Ways to Find Them If you’re asking where my furnace filter is, start with the two most common answers: it’s either inside the furnace or air handler near the blower compartment, or it’s behind a return vent grille (wall, [...]

Home AC Diagram Guide: Read Your System Like a Map A home AC diagram is a simple map of your air conditioning system, showing where air moves, where refrigerant moves, and which parts do the work. For a homeowner, it turns a confusing box in the yard into [...]

Thermostat Malfunction: Signs, Causes, and Fixes A thermostat malfunction happens when your home thermostat can’t sense temperature or send the right commands to your HVAC system. The result can feel like your heating system or cooling system is broken, even when the equipment is fine, and it can [...]

Mini Split Installation Cost: What Drives the Price A ductless mini split is a heating and cooling setup that uses a small outdoor unit connected to one or more indoor heads, so you don’t need ductwork. That sounds simple, but there’s no single “average cost” that fits every [...]

Furnace Replacement Cost: What You’ll Pay and What Drives the Total A furnace replacement cost isn’t one flat number, because every home heating setup is a little different. The size of your home, the type of furnace, and the condition of your ductwork all change the final price. [...]

What Is Air Quality? A Guide to Clean vs. Polluted Air What is air quality? It’s a simple idea: how clean or polluted the air is, based on the amount of harmful particles and gases in it (ambient air quality). In the US, the Environmental Protection Agency (EPA) [...]