Q&A
My furnace in Swansea keeps turning on and off rapidly (short cycling). What's wrong, and how can After Hours Heating & Cooling fix it?
Short cycling is a common issue here, often caused by a dirty air filter, incorrect thermostat placement, a faulty flame sensor, or an oversized unit. It wastes energy and strains your furnace. Our technicians will perform a thorough diagnostic to pinpoint the exact cause—whether it's a simple cleaning, a sensor replacement, or a thermostat adjustment—and get your system running smoothly and efficiently again.
Why do my HVAC coils keep freezing up in Swansea, and what emergency service do you offer for this?
Frozen coils are typically a sign of restricted airflow or low refrigerant, problems that worsen with our local humidity and temperature swings. Continuing to run a frozen system can cause serious damage. If you discover ice on your indoor or outdoor unit, turn the system off and call us immediately. We provide emergency service to safely thaw the system, locate the root cause (like a clogged filter or refrigerant leak), and make the necessary repair to prevent it from happening again.
As a Swansea homeowner, what regular HVAC maintenance can prevent these common emergency issues?
Proactive maintenance is key to avoiding surprises. We recommend seasonal tune-ups: a fall check for your furnace to ensure clean components and proper airflow to prevent short cycling, and a spring check for your AC to verify refrigerant levels and coil cleanliness to prevent freezing. Our maintenance plans are designed for our local climate and can catch small issues before they turn into costly, after-hours emergencies, saving you money and stress.
About the Company
After Hours Heating & Cooling is your trusted local HVAC specialist in Swansea, IL, providing reliable emergency service when you need it most. We understand the specific challenges faced by Swansea homeowners, particularly issues like short cycling furnaces and frozen HVAC components, which are common in our local climate. Our experienced technicians are experts in diagnosing and resolving these problems efficiently. We focus on restoring comfort and safety to your home, offering clear explanations and honest solutions. As a neighbor serving neighbors, we are committed to prompt, professional service that prioritizes your family's well-being and the long-term performance of your heating and cooling systems.
Main Services
- HVAC installation or replacement
- HVAC system repair
Business Location & Hours
| Mon: | Open 24 hours |
| Tue: | Open 24 hours |
| Wed: | Open 24 hours |
| Thu: | Open 24 hours |
| Fri: | Open 24 hours |
| Sat: | Open 24 hours |
| Sun: | Open 24 hours |



















