About Duncan's Heating and Air
Duncan's Heating and Air offers excellent heating, ventilation, and air conditioning (HVAC) system installation, replacement, repair, and maintenance in Oregon House and the surrounding areas.
Each of our trained professionals is proud to serve our California customers and our community with integrity. We strive to earn your loyalty and aim to be your trusted source for all your heating and cooling needs.
“Andrew installed a split system ac unit for us. He was punctual and did nice work! (Felt bad for him, he continued working to get the job done, even in the rain). It was a seamless process from the schedule to job completion. We will definitely use Duncan’s Heating & Air for future needs!”
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 serve 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 Brands
Read the Duncan's Heating and Air Blog
05/12/25
Prepare for Hot Weather With an Air Conditioning Tune-up
Is your heating, ventilation, and air conditioning (HVAC) equipment ready for National Air Conditioning Day? Can it handle a long, hot summer or an occasional scorcher?
Read More04/11/25
5 Reasons Why Regular HVAC Maintenance is Essential for Yuba County Homeowners
Are you cool and comfortable in your Marysville, home? If so, you can probably thank your air conditioner.
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!