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

Furnace Installation in Oakley, CA

Keeping you home comfortable is what your HVAC system is for. When it stops working, call Stewart Heating and Air to evaluate the problem. If it can’t be repaired we can give you an estimate for furnace installation. We also offer air conditioning installation in Oakley.

Furnaces come in multiple sizes. So we will do a load calculation. We enter all the relevant data, like the home’s orientation, insulation levels, window types and more. We will also factor in your home heating & budget needs. Then we can help you find the perfect furnace. A properly sized furnace will have greater efficiency, lower energy use, fewer repairs and a longer lifespan.

When Furnace Replacement Makes Sense

You probably need to replace furnace when the cost of repairs approaches 30% of the value of your heating system. That’s because a new system can be 50% more efficient if the existing unit is more than 12 years old. With new equipment, the utility savings start paying you back immediately. Plus, you may avoid costly repair bills in the years ahead.

Bryant® Gas Furnaces

From Bryant’s top-of-the-line Evolution™ System furnaces through the solidly built Legacy™ Line of furnaces, you can find the blend of dependable heating performance, quiet operation and exceptional comfort and energy savings that is right for your home.

Why Choose Stewart's for Furnace Installation

Carl T.
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Huge thumbs up for Stewart HVAC!! Yancy, Brian and Aaron did a great job installing our new furnace and A/C and their bid was very reasonable. They also coordinated removal and re-installation of some fencing and railing to get the old unit out. Thanks so much to Justin and team! Recommend them highly.


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Furnace Installation Financing

Family comfort often gets taken for granted—until your furnace fails. Synchrony can help you weather any unexpected home comfort crisis with budget-friendly financing solutions.*

* Subject to credit approval. Minimum monthly payments required.

Furnace Installation