Why Is My HVAC Not Blowing Cold Air in Central Illinois? 

It is hot and humid outside, the air conditioner is running, but the air coming from the vents feels warm. At that moment homeowners often start asking the same question: why is my hvac not blowing cold air?  Homes across Collinsville, Springfield, Peoria, and Bloomington deal with this issue every summer. Sometimes the cause is simple, such as a clogged air filter. Other...

Homeowners often ask the same question when they see water near their system: why is my hvac leaking water? Across Collinsville, Springfield, Peoria, and Bloomington, this issue often appears during hot weather when air conditioners run for long periods.  You might notice a puddle around the indoor unit, water near a floor drain, or stains on a ceiling below an attic system. Air...

Every summer homeowners across Collinsville, Springfield, Peoria, and Bloomington ask the same question: what temperature to set air conditioner in summer so the home stays comfortable without driving up energy bills. Finding the right setting matters for comfort, energy costs, and the long-term health of your cooling system. Tiger has helped Central Illinois homeowners manage those factors since 1993 with...

The first 90 degree day hits Central Illinois and many homeowners notice the same problem. The air conditioner that seemed fine in spring is struggling or completely shut down. Families in Collinsville, Springfield, Peoria, and Bloomington often discover their ac not working right when the heat arrives.  Many systems sit mostly unused during spring. Once the first heatwave arrives, the unit runs long cooling cycles and...

Does plumbing use electricity? The short answer is yes and no. Basic plumbing in many city homes can continue working during a power outage, but several important plumbing components rely on electricity and will stop when the power goes out.  What works and what doesn’t depends on your water source, the type of water heater you have, and whether your home uses electric...

Gas lines are part of your home’s plumbing system, and yes, many licensed plumbers are trained and authorized to work on them. In Illinois, gas piping must meet strict safety codes, and homeowners should always verify that the contractor performing the work is properly licensed and insured.  In this article, we will explain when plumbers handle gas work, what services they provide, who to call...

If your HVAC fan seems like it never shuts off, you are not imagining it. An HVAC fan can run nonstop for several reasons, and not all of them mean something is broken. Sometimes it is a simple thermostat setting. Other times, it points to a control issue, airflow restriction, or system strain during extreme Illinois weather.  In this guide, we...

HVAC carbon monoxide concerns are real. A malfunctioning gas furnace or other fuel-burning equipment can release carbon monoxide into your home. It is a colorless, odorless gas, and that is what makes it dangerous.  When everything is installed correctly and maintained properly, your HVAC system vents combustion gases safely outdoors. Problems start when a component fails, venting becomes blocked, or the system has not been...

Mold is one of those problems homeowners worry about for good reason. It affects air quality, comfort, and peace of mind. A common question that comes up during inspections and service calls is this: can HVAC system cause mold inside a home? The short answer is yes, under the right conditions. HVAC systems do not create mold on their own,...

When an air conditioner or heat pump keeps icing over, it usually points to a breakdown in how the system is operating. Homeowners often notice the ice and start asking why a system meant to control temperature is freezing instead. In most cases, icing is a signal that airflow, refrigerant levels, or another core function is off. These problems are...