Thinking about a new heating installation in El Cajon, CA? An older furnace that doesn’t start reliably when you need heat or makes squealing and clanking noises or other sounds while it operates is one that might just be ready for replacement. You may realize that your system might leave you cold in midwinter, or not have the performance anymore to keep your whole home warm. We can help you look at costs and rewards of furnace installation, and tell you about new innovations such as dual-stage furnaces that save energy by adjusting how hard they work for you.