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
03/27/26
Spring Money-Saving Tips
Everyone loves to save money, and it’s a good idea to review different aspects of your budget now and again to see if there are more opportunities you have missed in the past. Considering how to reduce your energy bills is always a great idea in the springtime.
Read More02/27/26
What Does Indoor Air Quality Have to Do With Allergies?
Did you know the average American spends nearly 90 percent of life indoors? That’s why it is increasingly important to ensure indoor air quality (IAQ) is clean and healthy.
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!