CALFO: Emergency HVAC Repair Serving Pittsburgh, PA 15236

Short cycling is a common issue in our area, often caused by an oversized unit, a clogged air filter, or a faulty flame sensor. It stresses your system and increases energy bills. Our licensed technicians perform a comprehensive diagnostic to pinpoint the exact cause, whether it's a simple cleaning or a more complex thermostat or sizing issue. We provide clear, upfront recommendations to restore efficient and reliable heating to your home.

Yes, we provide 24-hour emergency plumbing services for Pittsburgh residents and businesses. Our experienced team handles urgent issues like burst water pipes, severe drain clogs, sewer line backups, and malfunctioning water heaters. As a full-service plumbing contractor, we can perform everything from immediate repairs to complete installations or replacements, ensuring the job is done correctly to prevent future problems.

Our HVAC maintenance service is a thorough check-up designed to keep your Pittsburgh home's system running efficiently and reliably. It includes cleaning key components, checking refrigerant levels, inspecting electrical connections, testing safety controls, and assessing overall performance. Regular maintenance helps prevent unexpected breakdowns, improves indoor air quality, extends the life of your equipment, and can lower your energy costs. We offer a seasonal tune-up special to help homeowners prepare their systems for the demands of our local weather.