About Duncan's Heating and Air
At Duncan's Heating and Air, we specialize in expert installation, replacement, repair, and maintenance of air conditioners, furnaces, heat pumps, and indoor air quality systems. Proudly serving Oregon House and nearby communities, our team is committed to keeping your home comfortable year-round.
Our certified HVAC professionals deliver dependable service with honesty and care. We’re dedicated to earning your trust through quality workmanship and exceptional customer service. Whether you need emergency repairs or routine maintenance, Duncan's Heating and Air is your go-to source for all residential heating and cooling solutions.
“Duncan's Heating and Air is amazing. My new HVAC system failed right at the beginning of the summer and after several outrageous estimates from various HVAC companies a friend referred me to Duncan's. They came to my home in a timely manner and gave me an estimate that was several hundreds of dollars below that of the other companies. They were quick to schedule the repair appointment and the tech was able to repair my unit within a few hours. I am so impressed with the kindness and professionalism of this company and I highly recommend them to anyone needing service for their HVAC system.”
We love hearing from our customers!
If you've had us work on your HVAC system, we would love to hear from you too.
Our Service Area
We proudly provide reliable HVAC services to all of Yuba, Sutter, and Butte Counties in the great state of California. Don't hesitate to contact us today to see how we can help you with your heating and cooling problems!
Our Featured Special
STARTING AT $105
Preventative Maintenance Program
for Residential Customers
Restrictions may apply. Call for details.
STARTING AT $155
Preventative Maintenance Program
for Commercial Customers
Restrictions may apply. Call for details.
We Service All Heating and Cooling Brands
Read the Duncan's Heating and Air Blog
12/15/25
How Can You Manage Your Home’s Humidity?
Indoor humidity is a drag. It makes relaxing extremely difficult—after all, you are sweating inside your home!
Read More11/15/25
What Is That Burning Smell Coming From My Furnace?
There is nothing scarier than switching your furnace on in the fall and catching a whiff of something burning.
Read More
What are you waiting for?
Contact Duncan's Heating and Air today!
What are you waiting for?
CONTACT Duncan's Heating and Air TODAY!