HVAC Contractor SERVING ALAMEDA & CONTRA COSTA AREAS
Your Comfort Specialists
AJ Heating & Cooling is an honest and professional heating and air conditioning company that understands every customer's needs and works hard to provide our customers with the best service in the industry. HVAC ac repair and heat and cooling!
Our Services
Heating
We have over 20+ years of experience in the heating, ventilation, and air conditioning industry (HVAC). We believe in quality workmanship and customer service.
Cooling & Heat Pump
Our goal is to make them as comfortable as possible with the Air conditioning options that meet their needs. Ac and heat installation ac repair HVAC.
Attic Insultation
Our rates are reasonable for home insulation projects. We use only the best insulation materials from the industry’s top brands. We offer attic cleanup and sanitizing along with attic air sealing.
Ductwork
We offer the best service in the diagnosis and replacement of air ducts and we take care of our clients, defending them where they cannot see.
Saving them money and helping them with the best options for ductwork replacement.
Participating Contractor
AJ Heating and Cooling Inc. is proud to offer financing options with approved credit!
GoGreen Financing is the new face of energy efficiency financing in California. The Residential Energy Efficiency Loan program was designed to help connect homeowners to participating contractors and approved lenders for the state's energy efficiency financing programs. The financial programs featured on GoGreenFinancing.com are administered by the State of California with the support of the state's investors.
We know that home repairs are often unexpected, and your budget isn’t always ready for surprise expenses. However, your comfort is still our concern, and we want to make sure your home is comfortable and safe.
Participating Contractor
We will find HVAC solutions that fit your heating and cooling needs. We provide a full consultation to explain all your available rebate options.
Energy upgrades make homes safer, more comfortable, and more energy efficient. And they add up to big savings on your energy bills.
With rebates for homeowners, BayREN makes it more rewarding than ever to invest in energy upgrades.
Keep your home as safe and comfortable as it can be — and get comfortable with big savings!
Bryant Certified Dealer
We are proud to be a Bryant Certified Dealer, offering exceptional installation and maintenance of Bryant HVAC systems. Our skilled technicians provide efficient, reliable solutions tailored to your comfort needs, ensuring optimal performance and energy savings. Count on us for all your heating and cooling requirements.
Mitsubishi Certified Dealer
AJ Heating & Cooling Services takes pride in being a Mitsubishi Certified Dealer, ensuring top-notch installation and maintenance of Mitsubishi HVAC systems. Our expert technicians deliver efficient solutions tailored to your unique needs, guaranteeing your comfort and energy savings with every service we provide. Trust us for reliable HVAC care.
Reliable HVAC Professionals
Whether you need a maintenance check or an emergency repair, we are available to handle all of your all of your needs.
Satisfaction Guaranteed
We serve residential and commercial clients, offering a variety of money-saving solutions. We use only the highest quality parts and equipment.
"We received several bids for the project. We chose AJ based on my friend's strong recommendation, as they had previously hired AJ to install a mini split. Although some bids offered to match or beat AJ's price, I agree with my friend that they are great people. They are very efficient, keep the site clean, maintain good communication, and are always on time. I highly recommend them!"
- Iris B.
"Efficient and responsive. Installed our new water heater in just a few hours. We had a minor issue with one of the pipes and Jose came out the same day to fix it."
- Justine (Jael_Dub)
"Thank you very much for the air conditioning you installed for me, it was perfect I recommend it 100%"
-Adrian A.
Ready to get started?
Reach out now!