Heating, Plumbing & Air Conditioning in Contra Costa County Since 1974

50 Years in Business

Call us at

Furnace Repair in Lafayette, CA

Stewart Heating, Plumbing & Air Conditioning has been offering furnace repair in Lafayette, CA since 1974. We live by the standard that business is done right by truly serving others. We take this purpose and combine it with many years of technical expertise. The result? A local Lafayette HVAC contractor you can count on for cutting edge, reliable and highly efficient furnaces and air conditioning systems.

HVAC System Maintenance

Everyone knows what happens to a car not taken in for routine service: fuel efficiency suffers, and damage is being done that will end up in pricey repairs later on. Your air conditioning and heating system isn’t that much different. Monthly service isn’t required, but seasonal tune-ups are critical to make sure your system is clean and ready for efficient operation. Scheduled maintenance also extends the life of your system. Stewart Heating, Plumbing & Air Conditioning offers cost effective scheduled maintenance plans to help you save money on energy bills, and avoid expensive break downs.

Heating Service in Lafayette, CA

If you are in need of heating repair, you’ve come to the right place. Our technicians don’t offer cookie cutter answers and solutions four our Lafayette customers. Our extensive experience over many years of both residential and commercial HVAC work, gives us insight and problem solving abilities that ends up saving you money and time. Don’t suffer length, unneeded analysis and furnace repair work.

Hybrid Heat for cost savings

HVAC comprises around half of a normal household’s utility bill – sometimes more. A way that some California homeowners are cutting down on their energy bill is with a hybrid heat setup. Normal residential HVAC installations consist of an air conditioner outside, and everything else inside including the furnace, evaporator coil, and indoor air quality products such as air cleaners and humidifiers. In a hybrid heat scenario, the air conditioner is replaced with a heat pump. A heat pump is all electric just like an air conditioner, and cools in the Summer like one, but in the Winter months, it can provide heat as well. Depending on fuel costs, a heat pump can be cheaper to run at mild temperatures. When the temperature drops, normal gas heating kicks in as that is more efficient to run at colder temperatures.

If you need a trusted local Contra Costa HVAC contractor that you can rely on, you have found the right place. We offer total indoor comfort solutions for our California customers including indoor air quality, advanced thermostats, air conditioning, zoning and more.

Furnace Replacement

Stewart Heating, Plumbing & Air Conditioning offers expert furnace installation services in Lafayette, CA, . Our team is dedicated to ensuring your home stays warm and comfortable throughout the colder months. If your furnace is beyond repair, our skilled technicians can provide a detailed estimate for a new installation. With years of experience and a commitment to quality, you can trust Stewart Heating, Plumbing & Air Conditioning for all your furnace installation needs in Lafayette, CA.


Click here view ourĀ  latest specials &
product offerings in Pittsburg, CA.

Read Customer Reviews

Don't take our word for it. Read what our customers say.

Heating Service