
Furnaces typically last between 15–20 years. If your current unit is past its prime or struggling to keep up with demand, it may be time to consider a replacement. Here are common signs your furnace needs to go:
Don't wait for a mid-winter breakdown. A new furnace is more efficient, safer, and more reliable—and may even qualify for energy rebates.


There’s no one-size-fits-all furnace. The right system depends on your home’s square footage, insulation quality, ductwork layout, and your family’s comfort preferences. At Family Heating & Cooling, we help you choose the ideal system by assessing:
We work with top-rated HVAC brands and offer both gas furnaces and electric heating systems, so you can feel confident in your choice.
We offer comprehensive seasonal tune-ups and maintenance packages that include:
Today’s furnaces are dramatically more efficient than models from 10 or 20 years ago. Modern systems can reach AFUE ratings of 95% or higher, meaning nearly all the fuel is converted into usable heat.
Benefits include:
We’ll help you understand your system’s performance metrics and guide you toward ENERGY STAR–certified options that deliver lasting savings.


Safety is our top priority. Every installation meets or exceeds California building codes and includes:
You can rest easy knowing your new furnace is not only efficient, but also safely installed by professionals who care.
As local HVAC specialists, we’ve worked on all types of homes in Discovery Bay—from new developments to older properties. We understand the climate challenges and construction quirks of the area, and we bring that insight to every job.
Serving: