As trusted heating experts, you can rely on the services and solutions our experienced technicians provide. Our family-owned and locally operated company provides a comprehensive range of heating solutions for homes and businesses throughout the Bay Area.
When you need heating installation, repair, maintenance, or replacement, we have the solutions needed to ensure reliable, energy-efficient performance and comfort.
Contact AIS Heating & Air Conditioning to schedule heating services in Fremont, CA, and surrounding communities today.

Heating Repair
Heating Maintenance
We recommend annual service appointments for all heating systems for superior performance and system longevity. Regular HVAC system maintenance can prevent breakdowns and improve energy efficiency.
Our regular maintenance plans include filter replacements, system cleaning, lubricating moving components, calibrating thermostats, and more. Our technicians can provide comprehensive energy-efficiency assessments and recommend solutions that will improve the efficiency of your heating system.
Heating System Installation & Replacement
You can depend on our HVAC experts to help you select and install the new heating system you need to enjoy the comfort you deserve. We provide comprehensive load calculations to ensure proper sizing and offer a broad selection of top-quality heating systems from Bryant and other leading manufacturers.
We’ll prepare the installation site, install your new system, calibrate your unit, and show you how to achieve superior performance and reliability. We’ll also discuss warranty details and can help you secure financing with approved credit.
When replacing your old system, we’ll carefully remove the unit and dispose of it in an eco-friendly manner that complies with all local regulations.
Ductless Mini-Splits & Heat Pumps
Energy efficiency is a primary concern for our clients in Fremont, and we offer a superior selection of ductless mini-splits and heat pumps for energy-efficient performance.
Our solutions are ideal for homes without ductwork, apartments, condos, offices, and more. We can install and maintain the system you need to enjoy exceptional comfort.
We highly recommend ductless mini-splits and heat pumps for their durability, small carbon footprint, and ability to support zoned temperature control. Our systems make it easy to enjoy superior comfort and can significantly reduce your annual heating and cooling costs.
Schedule Heating Services in Fremont
Since 2008, our certified technicians have proudly served the Bay Area. We offer an easy online booking system, upfront pricing, flexible appointment times designed to fit your schedule, same-day services, financing options with approved credit, and more.
We guarantee your satisfaction with our responsive customer service and the quality of the work we provide. When you want free estimates on new equipment, trustworthy recommendations, and reliable work, you can depend on our Diamond-certified team members.
When you need top-quality heating solutions in Fremont, contact the professionals at AIS Heating & Air Conditioning to schedule a service.