HVAC Repair Longmont CO | Call Stone Heating & Air

Our maintenance service is designed to catch small issues before they become big problems, which is especially important with our local climate swings. We perform a comprehensive inspection of your entire heating and cooling system. This includes checking for refrigerant leaks, testing furnace ignition components, cleaning critical parts, and verifying system efficiency. For Longmont homeowners, this proactive approach helps prevent common failures during our cold snaps and hot summers, saving you from emergency repairs and high energy bills.

It's a common question. Our approach is to give you a clear, honest assessment. We'll evaluate your system's age, repair history, and efficiency. If your furnace is over 15 years old, requires frequent repairs, or your energy bills are climbing steadily, a replacement might be the more reliable and cost-effective long-term solution. We'll explain all your options, including potential rebates for high-efficiency units, so you can make an informed decision for your home and budget.

Absolutely, furnace ignition failure is a frequent issue we handle for Longmont residents, often due to dirty sensors, faulty igniters, or issues with the flame sensor—all common issues we see in Longmont-area homes. Our certified technicians are experienced in diagnosing and repairing these problems efficiently. We carry a wide range of parts for most brands. Often, we can resolve it the same day, restoring heat to your home and ensuring the system operates safely and correctly.