Furnace Repair in Fremont & Livermore, CA

When the temperatures drop in Fremont and Livermore, a reliable furnace becomes essential to your home’s comfort and safety. If your furnace stops working, struggles to keep up, or makes strange noises, it’s time to call AIS Heating & Air Conditioning. Our expert team provides fast, professional furnace repair services to restore warmth and peace of mind for homeowners throughout Alameda County.

Call (510) 792-4328 today to schedule furnace repair service in Fremont or Livermore.

Furnace Repair in Fremont & Livermore, CA. AIS Heating & Air Conditioning
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Dependable Furnace Repair for Reliable Home Comfort

A malfunctioning furnace doesn’t just affect your comfort. It can also drive up energy costs and pose safety risks. At AIS Heating & Air Conditioning, we understand the urgency of getting your heating system back to peak performance. Our NATE-certified technicians have years of experience diagnosing and repairing all types of furnaces, including gas and electric models. 

We use advanced diagnostic tools and high-quality replacement parts to ensure lasting results. Whether your furnace fails to start, emits odd smells, or cycles on and off too frequently, we’ll pinpoint the problem and provide clear, upfront recommendations. 

Signs Your Furnace Needs Repair

Catching heating issues early can prevent costly repairs and extend the life of your furnace. If you notice any of the following symptoms, it’s time to schedule a professional inspection:

  • Uneven heating throughout your home
  • A sudden increase in utility bills
  • Loud or unusual noises such as banging, rattling, or squealing
  • Weak or inconsistent airflow
  • The furnace running constantly or shutting off prematurely
  • Strange odors when the heat turns on
  • Difficulty starting the system or maintaining temperature

Ignoring these warning signs can lead to further damage or even complete system failure. AIS Heating & Air Conditioning can quickly identify the issue and get your system running efficiently again.

Our Furnace Repair Process

We take a thorough and methodical approach to every furnace repair job. From the moment you call, we prioritize communication, efficiency, and professionalism. Our repair process typically includes:

  • A detailed system inspection to locate the cause of the issue
  • Testing components like burners, blowers, and ignitors
  • Checking for electrical or thermostat malfunctions
  • Cleaning or replacing filters and airflow components as needed
  • Repairing or replacing damaged parts
  • Running a full safety and performance test before completion

Each service call is handled with care and precision. We take the time to explain what we find and discuss your options, ensuring you’re fully informed before moving forward.

Common Furnace Repairs We Handle

Our technicians are equipped to handle a wide range of furnace problems, regardless of brand or model. Common furnace repairs include:

  • Thermostat calibration and replacement
  • Ignitor and flame sensor replacement
  • Blower motor repair
  • Pilot light and burner cleaning
  • Electrical connection tightening and safety checks
  • Air filter and duct airflow inspection
  • Heat exchanger testing for cracks or leaks

No matter the issue, we provide fast, dependable solutions designed to restore warmth and efficiency to your home as quickly as possible.

The Benefits of Professional Furnace Repair

While it may be tempting to troubleshoot heating issues yourself, professional repair offers significant advantages. DIY fixes often overlook root causes, which can lead to repeated breakdowns or safety risks. Hiring a professional ensures accurate diagnosis, proper repair, and lasting results.

With professional furnace repair from AIS Heating & Air Conditioning, you can expect:

  • Better efficiency: A properly repaired system uses less energy and lowers heating costs.
  • Improved safety: Technicians inspect for gas leaks and carbon monoxide issues that may go unnoticed otherwise.
  • Extended system life: Timely repairs prevent further wear and damage to major components.
  • Consistent comfort: A well-maintained furnace delivers steady, reliable heat throughout your home.

Our experienced team is committed to providing solutions that make your home safer, more comfortable, and more energy-efficient.

FAQs About Furnace Repair in Fremont & Livermore

Clogged filters, thermostat issues, or ignition problems are the most frequent causes of furnace failure. Regular maintenance can help prevent these issues.

If your furnace is more than 15 years old and requires frequent repairs, replacement may be more cost-effective. Our technicians can help you evaluate your options based on system age, condition, and efficiency.

Scheduling annual maintenance, changing filters regularly, and keeping air vents clear of obstructions can help extend your furnace’s lifespan and reduce breakdowns.

Yes. We repair and service all major furnace brands and models, including gas, electric, and hybrid systems.

Yes! AIS Heating & Air Conditioning provides same-day and 24-hour emergency furnace repair throughout Fremont, Livermore, and surrounding East Bay communities. Whether your furnace fails on a cold night or stops working suddenly, our local NATE-certified technicians arrive quickly to restore heat and safety.

Why Choose AIS Heating & Air Conditioning

For over a decade, AIS Heating & Air Conditioning has been the trusted name for reliable furnace repair in Fremont, Livermore, and throughout the East Bay area. As a family-owned and locally operated HVAC company, we believe in building long-term relationships through honesty, craftsmanship, and care.

Homeowners choose AIS because we provide:

  • Experienced technicians: Our team is NATE-certified and trained in the latest furnace technologies.
  • Upfront, honest pricing: We offer straightforward pricing with no hidden costs.
  • Local expertise: We understand the heating needs specific to California’s mild but unpredictable winters.
  • Quality service: Every repair is backed by a satisfaction guarantee and commitment to excellence.
  • Prompt response: We arrive on time, equipped with the tools and parts needed to complete most repairs on the spot.

We treat every customer like family and every home as if it were our own, providing reliable, efficient heating solutions you can trust.

Serving Fremont, Livermore & the Greater East Bay Area

AIS Heating & Air Conditioning delivers expert furnace repair and heating services to homeowners across Fremont, Livermore, and surrounding East Bay communities. From the Tri-Valley to the South Bay, our technicians provide fast, dependable solutions throughout our service area

Whether you’re located in Newark, Union City, Pleasanton, Dublin, or Hayward, our team is just a call away with the tools and expertise to restore your home’s comfort quickly. We take pride in serving the entire region with reliable workmanship, transparent pricing, and customer-first service that local homeowners have trusted for years.

Schedule Furnace Repair with AIS Heating & Air Conditioning

A broken furnace can make your home uncomfortable fast, but help is just a phone call away. The skilled technicians at AIS Heating & Air Conditioning deliver prompt, professional furnace repair throughout Fremont, Livermore, and nearby areas. We’ll quickly restore your heating system and ensure your family stays warm and safe all winter long.

Call AIS Heating & Air Conditioning today at (510) 792-4328 to schedule furnace repair in Fremont or Livermore and get your home’s heat running reliably again.

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