S & G Family Heating & A/C - Des Plaines's Experienced HVAC Services

A furnace ignition failure is a common winter issue here, often due to a dirty flame sensor, faulty ignitor, or gas supply problem. For safety, first check your thermostat settings and ensure the circuit breaker is on. If it still won't start, contact us. As local specialists familiar with our climate, we provide rapid diagnosis and repair to restore your heat quickly and safely.

The decision depends on the age of your system, frequency of repairs, and energy efficiency. If your unit is over 10-15 years old, requires frequent fixes, or causes high energy bills, a replacement with a modern, high-efficiency model may be more cost-effective. We offer honest assessments and can explain the long-term savings of a new installation versus continued repairs.

A proper installation is crucial for performance and longevity. Our process includes a detailed load calculation for your home, recommending correctly sized equipment, and expert installation of the new furnace or AC unit. We handle all ductwork connections, electrical, and refrigerant lines with precision, followed by thorough testing to ensure optimal operation and efficiency from day one.