FURNACE INSTALLATION & REPLACEMENT IN THE BAY AREA

If your furnace has been underperforming or has stopped working altogether, you need fast, reliable furnace services from a trusted contractor. AIS Heating & Air is family-owned and -operated, with over a decade of experience providing top-quality products and services to homeowners throughout the San Francisco Bay Area. Whether you need a new furnace installation or replacements for existing heating equipment, you can count on the experienced team of professionals at AIS.

Contact us to learn more or call (510) 792-4328 to schedule an appointment for expert furnace installation or replacement today!

Call Us Today! (510) 792-4328
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What Size Furnace Do I Need?

Before you purchase a new furnace, one of our certified technicians will perform a heating load calculation to determine the correct sizing of your new equipment. This calculation is based on a number of factors, including the size of the home, the number of occupants, insulation levels, and more. A furnace that is too large will short-cycle, continuously turning off and on as it quickly reaches the desired temperature in the home, while one that is too small will struggle to maintain the setpoint on your thermostat. Improper sizing creates unnecessary wear and tear on parts and can lead to a shortened life span for the furnace and unusually high energy bills for you.

Advantages of Replacing an Older Furnace

With an average life span of 12 to 15 years, you may start to notice a decrease in efficiency around the 10-year mark. Replacing your older furnace with a new, energy-efficient unit comes with a number of benefits, including:

  • Reduced energy usage
  • Fewer repairs
  • Warranty coverage
  • Enhanced reliability
  • Greater comfort
Residential garage furnace installed for efficient heating, showcasing a clean and professional HVAC setup

Ductless Furnaces

Ductless heating and cooling is the perfect solution in areas or rooms where no ductwork is present. It consists of an outdoor unit and one or more wall- or ceiling-mounted indoor units, connected through a small, three-inch hole in the exterior wall. Each indoor unit is individually and remotely controlled for unsurpassed temperature control, comfort, and energy efficiency. We install ductless furnaces in Fremont, California, and throughout the entire Bay Area.

Contact AIS Heating & Air Conditioning online or give us a call at (510) 792-4328 to learn more about HVAC and furnace installation services.

Why Choose Us To Install Your New Furnace?

AIS is a trusted name in furnace services in the Bay Area, with licensed, certified technicians, free estimates and straightforward pricing, and our 100% performance guarantee. AIS is Diamond Certified®, a prestigious designation awarded to a select few contractors each year who consistently score above 92% in quality and customer service.

Frequently Asked Questions

Furnaces are divided into categories based on fuel type, including:

Clean or replace your furnace filter once every four to six weeks during peak heating season.

MERV stands for Minimum Efficiency Reporting Value, with a rating from 1-16. The higher the MERV rating, the more efficient the filter is at trapping minute particles. Most residential furnaces utilize filters with a rating between 8-13.

If your furnace is greater than 10 years old, you are facing a repair greater than 50% of the cost of replacement, or your home lacks comfort, you should consider replacing your existing furnace with a new, ENERGY STAR rated appliance.

Schedule Furnace Installation or Replacement Today!

Call AIS today at (510) 792-4328 or contact us online to schedule furnace installation or replacement!

What to Expect

Discover the AIS Heating & Air Conditioning Difference

Family-Owned & Locally Operated

When you work with our team, you’re supporting a business that genuinely cares about the local community and treats every customer like family. Our long-standing presence in the area ensures personalized service with a deep understanding of the local climate.

Quality Workmanship​

We take pride in delivering top-notch craftsmanship on every project, ensuring your HVAC systems are installed and maintained to the highest possible standards. Our attention to detail guarantees long-lasting performance and reliability for all heating and cooling systems.  

Superior Service​

With a commitment to customer satisfaction, our HVAC team goes above and beyond to ensure all your heating and cooling needs are met. Our responsive and friendly service makes every interaction seamless and stress-free, from initial consultation to project completion.  

Straight-Forward Pricing​

With clear, transparent pricing and no hidden fees, we ensure you know exactly what to expect before any work begins. This commitment to honesty and integrity helps us build trust and allows customers to make informed decisions without unnecessary surprises.  

Performance Guarantees

When you choose our team, you can rest assured that our HVAC systems and services are backed by industry-leading performance guarantees. Our commitment to quality means we stand behind our work, providing peace of mind to every homeowner we have the privilege to serve.  

Highly Trained Technicians​

Our HVAC team consists of certified, highly skilled technicians who remain up-to-date with the latest industry advancements. Through our commitment to continuous training, we ensure every installation, repair, and maintenance service is completed with precision and care.  

Family-Owned & Locally Operated

When you work with our team, you’re supporting a business that genuinely cares about the local community and treats every customer like family. Our long-standing presence in the area ensures personalized service with a deep understanding of the local climate.

Quality Workmanship​

We take pride in delivering top-notch craftsmanship on every project, ensuring your HVAC systems are installed and maintained to the highest possible standards. Our attention to detail guarantees long-lasting performance and reliability for all heating and cooling systems.  

Superior Service​

With a commitment to customer satisfaction, our HVAC team goes above and beyond to ensure all your heating and cooling needs are met. Our responsive and friendly service makes every interaction seamless and stress-free, from initial consultation to project completion.  

Straight-Forward Pricing​

With clear, transparent pricing and no hidden fees, we ensure you know exactly what to expect before any work begins. This commitment to honesty and integrity helps us build trust and allows customers to make informed decisions without unnecessary surprises.  

Performance Guarantees

When you choose our team, you can rest assured that our HVAC systems and services are backed by industry-leading performance guarantees. Our commitment to quality means we stand behind our work, providing peace of mind to every homeowner we have the privilege to serve.  

Highly Trained Technicians​

Our HVAC team consists of certified, highly skilled technicians who remain up-to-date with the latest industry advancements. Through our commitment to continuous training, we ensure every installation, repair, and maintenance service is completed with precision and care.  

Reviews

See What Your Neighbors Are Saying

At AIS, we are committed to providing reliable, trustworthy, knowledgeable solutions to every family in Livermore, Fremont and beyond. But don’t just take our word for it.  
See what your neighbors are saying about our exceptional HVAC solutions by exploring their testimonials below! 

I got quotes from three companies for doing a furnace and duct replacement and a/c installation. Ray Linden who came out from AIS to do the…

Uday K.
Uday K.

I had a large wall AC installed 5 years ago by AIS. It has been wonderful and a life saver with these heat waves. Today Sergio,…

Michelle
Michelle

The team showed up right on time, were courteous, professional and hardworking people, and finished the massive job an hour ahead of schedule. We absolutely love…

Leo
Leo

This review is overdue. We had our full HVAC replaced this last spring and decided to go with AIS after speaking with three different companies. AIS…

Crystal
Crystal

Superb work, kind, not rushed and thoughtful in answering questions. You can’t find better than this company.

Raymond
Raymond