Havilah Ventures Inc- Air Conditioning & Heating Repair: Professional HVAC Repair Serving Lanham, MD 20706

This is a common issue in our area, often related to high humidity or a clogged condensate drain. High humidity makes your system work harder, while a blocked drain can trigger a safety shut-off. Our technicians are familiar with these local challenges. We start with a free diagnostic using our specialized tools to pinpoint the exact cause—whether it's the drain line, refrigerant levels, or another component—and provide a clear, upfront repair plan to restore efficient cooling.

Yes, we provide comprehensive maintenance services to help extend the life of your HVAC equipment and prevent unexpected breakdowns. Our maintenance check includes cleaning critical components, checking refrigerant levels, inspecting electrical connections, and ensuring your system operates efficiently. With over 80 years of combined experience, our team knows what to look for. Regular maintenance is one of the best ways to maintain comfort and manage energy costs throughout the year in Lanham's climate.

Absolutely. We offer 24-hour emergency service for both residential and commercial customers because we know a heating or cooling failure can't wait. As a licensed and insured provider, our experienced technicians are on call to respond to your emergency, equipped with a large inventory of common parts and advanced diagnostics to get your system back up and running as quickly as possible, any time of day or night.