Grafner Heating & Cooling, LLC | Best HVAC Services in Longmont, CO

Furnace ignition failures are common here, especially during our cold snaps. It's often a sign of a dirty flame sensor, a faulty igniter, or a gas valve issue. For safety and to prevent further damage, turn off the furnace and call us. With decades of experience diagnosing these specific problems, our technicians can quickly identify the cause, perform a safe repair, and get your heat restored, often during the same visit.

The decision depends on the age of your system, frequency of repairs, and efficiency. If your system is over 10-15 years old, needs frequent fixes, or causes high energy bills, a replacement might be more cost-effective. We provide a straightforward assessment, explaining your options without pressure. As a LENNOX dealer with a wide product range, we can recommend a solution that fits your Longmont home's needs and your budget for optimal comfort and savings.

Yes, we understand that a new system is a significant investment. We work with financing partners to offer flexible payment plans that can make a quality, efficient HVAC installation more accessible for Longmont homeowners. During your consultation, we can discuss the available options to help you find a plan that works for your household budget.