Proudly Serving Concord, Contra Costa County & Nearby Areas
Concord Ductwork Installation & Replacement
Custom Air Duct Work for Lasting Comfort
At Cali HVAC, we specialize in ductwork installation and replacement, advising our customers on systems that match their HVAC equipment and home layout. Whether you’re building an addition, upgrading to a higher-efficiency system, or replacing aging ducts that no longer perform, our team creates solutions that deliver balanced airflow, lower energy waste, and consistent temperatures throughout your home.
Our licensed and insured technicians are familiar with the construction styles found throughout Contra Costa County, from older homes with undersized duct systems to newer properties that demand precision airflow. We take a whole-home approach—evaluating room sizes, airflow demands, and insulation conditions—to ensure your new ductwork supports long-term comfort.
Call Cali HVAC at (925) 397-2170 2170 or contact us online to request a free estimate.
When Is Ductwork Replacement the Right Choice?
Many homeowners assume duct issues can be patched, but there are times when replacement is the smarter investment, especially in homes with decades-old duct systems.
We recommend new ductwork installation or replacement when:
- Your home has undergone renovations or room additions
- Your HVAC system has been upgraded or replaced
- Existing ducts are undersized for current comfort demands
- Energy bills are consistently high despite efficient equipment
- Duct materials are deteriorating, rusted, or poorly insulated
Our Services
Reliable Solutions for Every Season
We provide reliable comfort solutions that keep your home feeling just right all
year.
When you work with us, our skilled technicians deliver dependable results you can trust.
Why Homeowners Trust Us for Duct Installation
- Custom duct designs tailored to your home
- Clear explanations and no one-size-fits-all solutions
- High-quality materials and clean installations
- Experienced technicians who get it right the first time
Build Comfort from the Inside Out
When heating and cooling issues persist no matter how new your HVAC system is, outdated or poorly designed ductwork is often the real problem. In Concord homes—where summer heat, older construction, and evolving floor plans are common—ductwork that no longer fits your home or system can quietly undermine comfort and efficiency year after year.
Upgrade your ductwork and unlock your HVAC system’s full potential. Call Cali HVAC at (925) 397-2170 to schedule ductwork installation or replacement in Concord, CA.
We make upgrading or repairing your HVAC system simple with flexible financing options. Our plans help you manage costs while keeping your home comfortable year-round. Reach out to our team to learn more and see if you qualify.
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"I Highly Recommend Them"
What I like about them is they are very knowledgeable, but more that that, they care about getting the job done to our satisfaction.
Harlan G. -
"Great Experience All Around"
Had CALI HVAC out for an HVAC system repair in Concord — fast, polite, and knew exactly what they were doing.
Myra E. -
"Reliable & Professional"
Here as scheduled, was totally professional, and eagerly answered my many questions. How reassuring to know I can rely on this company whose owner actually answers the phones! Thank you, Cali HVAC!
Linda A. -
"Truly Impressed"
Cali HVAC Inc went above and beyond by following up to ensure the county inspection corrections were handled promptly and professionally. I’m truly impressed with their commitment to customer satisfaction.
Sujay A. -
"Would Recommend to Anyone"
Very quick, and flexible service scheduling. Really appreciate he was able to help my tenants with just a quick explanation over the phone.
Jordan B. -
"Honest Folks"
After dealing with a few sketchy HVAC companies, finding CALI HVAC felt like a win.
Charles B. -
"Highly Recommend"
I had CALI HVAC Team come out for a routine inspection and checkup on my heater.
Jacquelin A. -
"Definitely Our Go-to"
Called Cali HVAC Team and they did our yearly inspection and were very informative throughout.
Jean J.
