Ductwork Services in alameda & contra costa areas
Complete Ductwork Solutions for Your Comfort
Achieve optimal airflow and comfort in your home with expert ductwork services from AJ Heating & Cooling. Whether you need installation or repairs, we have you covered every step of the way.


At AJ Heating & Cooling, we understand that properly installed and maintained ductwork is essential to your home’s comfort and energy efficiency. Leaky, damaged, or outdated ducts can lead to uneven temperatures, poor air quality, and higher utility bills. That’s why we offer expert ductwork services, including inspection, repair, replacement, and installation. Serving Alameda and Contra Costa counties, our experienced technicians ensure your air ducts deliver clean, consistent airflow throughout your home, so you can breathe easier and save more.
Common Ductwork Issues
Your home’s ductwork is crucial for efficient heating and cooling. Over time, issues like leaks, poor insulation, and improper design can lead to uneven temperatures and higher energy bills. Our first gallery highlights common problems such as damaged insulation and air leaks. Addressing these issues early can prevent further damage and keep your HVAC system running smoothly. Our expert team is ready to enhance your home’s comfort!
New Ductwork Solutions
Upgrading or replacing old ductwork can significantly boost your HVAC system's performance. Our second gallery features premium ductwork products designed for efficiency and longevity, from custom-sized ducts to advanced sealing technologies. Proper installation improves airflow, reduces energy consumption, and enhances system reliability. The AJ Heating & Cooling team is here to help you choose the best solution for your home.

Ductwork Maintenance Tips
Regular maintenance of your ductwork is essential for optimal HVAC performance. Simple practices like changing air filters, sealing visible leaks, and scheduling professional inspections can make a significant difference. Clean ducts improve airflow and indoor air quality while reducing energy costs. Make ductwork maintenance a priority to ensure a comfortable and efficient home year-round.

Why Choose Us?
We pride ourselves on delivering exceptional ductwork services tailored to your needs. Our experienced team is dedicated to ensuring your HVAC system operates at peak efficiency. With a focus on quality workmanship and customer satisfaction, you can trust us to provide reliable solutions that enhance your home’s comfort and energy efficiency. Choose us for all your ductwork needs!
Are Your Ducts Affecting Your Heating or Cooling?
Contact AJ Heating & Cooling today for a consultation and experience the difference with our professional ductwork services in Hayward!