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Black Chips


Water Heater Maintenance

Your water heater is crucial for maintaining comfort and cleanliness in your San Jose home. However, it's often neglected. Regular inspection and maintenance are vital for its ongoing reliability. Our local HVAC company recommends an annual inspection and replacing the heater anode every three years.

During our water heater inspection, we use infrared technology to detect rust and corrosion in the combustion chamber and heat exchanger. This advanced method allows us to identify damage more effectively than the naked eye. Based on our assessment, we develop a comprehensive plan for repair or replacement if necessary.

Water Heater

HVAC Residential Maintenance

Regular residential HVAC system maintenance is essential for reducing the risk of emergencies, extending system lifespan, and optimizing efficiency. Studies show that proper maintenance can lead to up to 30% energy savings annually!


At AAA Furnace & Air Conditioning, we service HVAC systems of all brands, makes, and models. During furnace venting inspections, we also address water heater issues if they are part of your central heating system. Our Protection Plan Membership offers:

•    Annual system revitalization by trained technicians
•    Discounts on cleanings, diagnostics, and repairs
•    Scheduled 20-point HVAC system safety evaluations.

Join our Protection Plan Membership for year-round peace of mind and optimal system performance.

HVAC Maintenance

Mobile Homes

Mobile homes in San Jose require specialized HVAC installation and maintenance due to their unique construction. With over 60 years of experience, AAA Furnace & Air Conditioning is the trusted choice for mobile home HVAC services in San Jose. Our HVAC technicians are experts in maintaining, servicing, and installing water heaters and HVAC systems for mobile homes, ensuring efficient operation and homeowner satisfaction.

Mobile Homes

Indoor Air Quality

Indoor air quality significantly impacts health and comfort. Common pollutants like dust, mold, and pollen can accumulate in HVAC systems, affecting everyone in the house. To improve air quality, consider:

•    Regular filter changes (every 90 days)
•    Upgrading to advanced air filtration systems like TRANE CleanEffects
•    Installing UV air purification systems
•    Implementing zone systems for consistent temperature control
•    Using humidifiers to maintain optimal humidity levels

Enhance your home's air quality with AAA's comprehensive solutions tailored to your needs.

indoor ar quiality

Reasons to Invest in HVAC Maintenance

Investing in HVAC maintenance with AAA Furnace & Air Conditioning is a smart decision for several reasons. First and foremost, regular heating and cooling maintenance can help extend the lifespan of your HVAC system, saving you money on costly repairs or premature replacements. Our skilled technicians can identify and address any potential issues before they escalate, ensuring your system runs efficiently year-round.


Secondly, investing in HVAC maintenance can improve the air quality in your home or workplace. Our thorough cleaning and inspections can help reduce allergens, dust, and pollutants circulating in the air, creating a healthier environment for you and your loved ones.


Lastly, by partnering with us for HVAC maintenance, you can enjoy peace of mind knowing that your system is in expert hands. Our team is dedicated to providing top-notch service and ensuring your comfort is our top priority. Call us today.

Thank you to Eric and Todd on your job well done today. We are extremely pleased with your work and we give you an A+ for your service.


Alice Kaneko.

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