If your AC is leaking water in Spring, TX, the issue may be caused by a clogged condensate drain line, dirty air filter, frozen evaporator coil, cracked drain pan, disconnected drain line, condensate pump problem, or float switch issue.
Expo Heating & Cooling provides professional AC diagnostic service, drain line troubleshooting, and AC repair for homeowners in Spring, The Woodlands, Tomball, Cypress, Conroe, Humble, Kingwood, and nearby North Houston communities. Our technicians inspect the system, find the source of the leak, and explain the safest repair options.
Same-day AC diagnostic service available in many cases. Diagnostic fee waived with approved repair. 0% financing available on qualifying systems.
Your AC may be leaking water because the condensate drain line is clogged, the evaporator coil is frozen, the filter is dirty, the drain pan is cracked or rusted, the condensate pump is not working, or the float switch has shut the system down. If water is leaking near the indoor unit, schedule AC diagnostic service before moisture causes damage.
Air conditioners remove humidity from indoor air. That moisture normally drains away through the condensate drain system. When something blocks, freezes, cracks, or fails, water can back up and leak around the indoor unit.
A clogged drain line is one of the most common reasons an AC leaks water. Algae, dust, dirt, and buildup can block the line and cause water to overflow near the indoor unit.
When the evaporator coil freezes and later melts, it can create more water than the drain pan can handle. Frozen coils are often tied to dirty filters, airflow problems, or refrigerant issues.
A dirty air filter can restrict airflow, cause the evaporator coil to get too cold, and lead to freezing. Once the ice melts, water may leak around the indoor AC unit.
Older systems may have a drain pan that is rusted, cracked, or damaged. If the pan cannot hold and direct condensation properly, water can leak into the surrounding area.
A float switch is designed to shut the AC off when water backs up. If the switch is triggered, stuck, or installed near a clogged drain, the system may stop cooling or show water issues.
Some systems use a condensate pump to move water out of the home. If the pump fails, water can collect and leak near the indoor unit.
If the drain line is loose, disconnected, or not sloped correctly, condensation may not drain properly and can leak around the air handler or furnace area.
During hot, humid weather, your AC removes more moisture from the air. A partially clogged drain line or dirty system may leak more noticeably during peak cooling season.
If you notice water around your indoor AC unit, check these items safely before calling for service. Stop if you see electrical concerns or water near electrical components.
Water leaks can damage ceilings, floors, walls, insulation, and equipment. Call Expo Heating & Cooling if the leak does not stop quickly or if your AC also has cooling problems.
The right solution depends on what is causing the leak. Our technicians can inspect the drain system, coil, filter, pan, pump, and safety switches to determine the best repair.
An AC water leak can damage drywall, flooring, ceilings, insulation, and the HVAC system itself. If the drain line is clogged or the evaporator coil is frozen, continuing to run the system may make the leak worse.
If you see active leaking, standing water, ceiling stains, or water near electrical components, turn the system off and schedule AC diagnostic service.
1827 Riley Fuzzel Rd Suite C, Spring, TX 77386
This location supports AC leak diagnosis, drain line service, AC repair, and HVAC maintenance around Spring, Benders Landing, Legends Ranch, Imperial Oaks, The Woodlands, Harmony, and surrounding communities.
19507 Wied Rd, Suite B, Spring, TX 77388
This location supports AC water leak troubleshooting, clogged drain line diagnosis, AC repair, maintenance, and replacement service throughout Spring, Tomball, Cypress, Klein-area communities, and nearby North Houston neighborhoods.
Your AC may be leaking water inside because the condensate drain line is clogged, the evaporator coil is frozen, the filter is dirty, the drain pan is cracked, the condensate pump has failed, or the float switch has been triggered.
Yes. A clogged condensate drain line can cause water to back up and overflow near the indoor AC unit, drain pan, or emergency pan.
Yes, especially if water is near electrical components, the ceiling is leaking, the drain pan is full, or the AC is frozen. Turning the system off can help prevent more damage while you schedule service.
Yes. When a frozen evaporator coil melts, the extra water can overflow the drain pan or leak around the indoor unit.
Yes. Expo Heating & Cooling diagnoses and repairs AC water leak problems, clogged drain lines, frozen coils, drain pan issues, condensate pump problems, and AC systems that shut off from float switch issues.
Yes. Expo Heating & Cooling offers diagnostic fee waived with approved repair.
If your AC is leaking water, Expo Heating & Cooling can inspect the drain system, identify the cause of the leak, and explain your repair options. Same-day service is available in many cases.
Book AC diagnostic service online or check financing options before you go.
