Whether you’re replacing an aging furnace or installing a heating system in a new build, D and L Guy makes sure you get a properly sized, energy-efficient furnace built for Fredericksburg’s climate. We’ve spent decades serving Fredericksburg, VA and the surrounding areas, and we specialize in installing top-brand forced-air furnaces, including Rheem systems. We walk you through your options honestly, with no upselling, and back every installation with our 100 percent satisfaction guarantee and flexible financing plans.