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627 N 20th St, San Jose, CA 95112

Commercial & Residential HVAC

Professional Furnace Repair Services in Morgan Hill, CA

Residential & Commercial HVAC Solutions

Honest Furnace Repair Services in Morgan Hill, CA

For homeowners seeking a reliable and efficient heating solution, CaliforniAir offers a range of residential furnaces that blend comfort with energy savings. Our residential furnaces are selected for their performance, durability, and energy efficiency, ensuring that your home stays warm and cozy even in the coldest months. We offer a variety of models to fit different home sizes and preferences, including gas, electric, and oil furnaces. Our installation process is seamless, respectful of your home, and focused on achieving optimal heating efficiency. With regular maintenance services, we also ensure that your furnace operates at peak performance year after year, providing you and your family with a dependable source of warmth.

Types of Furnace Repairs

Thermostat Repair/Replacement

A malfunctioning thermostat can cause your furnace to heat unevenly or not at all. We troubleshoot thermostat issues and offer repair or replacement solutions to restore precise temperature control and comfort in your space.

Furnace Replacement

When repairs are no longer cost-effective, a replacement may be the best option. We provide expert furnace replacement services, helping you choose and install a high-efficiency unit that fits your budget and heating needs.

Furnace Tune-Ups & Maintenance

Regular tune-ups ensure your furnace runs at peak efficiency, preventing breakdowns and extending its lifespan. Our maintenance services include thorough inspections, cleaning, and adjustments to keep your furnace in top condition.

Blower Motor Repair

The blower motor circulates warm air throughout your home or business. If it’s malfunctioning, you may experience weak airflow or no heat. We repair or replace faulty blower motors to ensure proper air distribution. 

Heat Exchanger Repair

The heat exchanger is a critical component that transfers heat from the furnace to the air. Cracks or other issues can lead to dangerous carbon monoxide leaks. We inspect and repair heat exchangers to ensure safety and efficiency. 

Filter Replacement & Cleaning

Dirty filters can restrict airflow, reduce efficiency, and harm indoor air quality. We offer routine filter cleaning and replacement services to keep your furnace running smoothly and your air clean.

carbonMonoxide

Carbon Monoxide Testing

Carbon monoxide (CO) testing is essential for ensuring the safety of your home or business, as carbon monoxide is an odorless, invisible gas that can be extremely dangerous if it leaks from a malfunctioning furnace. Our technicians use specialized equipment to detect any traces of CO in the air, preventing potential health risks such as headaches, dizziness, or even more severe consequences like carbon monoxide poisoning. Regular CO testing is a critical part of furnace maintenance, ensuring your heating system operates safely while protecting the well-being of everyone in the building.

The Importance of Regular Maintenance

Energy Efficiency

Regular maintenance improves efficiency and lowers energy bills.

Prevent Costly Breakdowns

Catching small issues early prevents larger, more expensive repairs.

Prolonged Lifespan

Regular care can extend the life of a furnace.

Indoor Air Quality

Clean filters and systems improve air quality.

Seasonal Tune-Ups

We recommend annual maintenance before winter.

Frequently Asked Questions about Furnace Repair

How often should I get my furnace serviced?

It’s recommended to have your furnace serviced at least once a year, ideally before the winter season begins. Regular servicing helps identify and address potential issues before they become major problems, ensuring your furnace operates efficiently and safely throughout the cold months.

Why is my furnace blowing cold air?

If your furnace is blowing cold air, it could be due to several factors, including a faulty thermostat, an empty fuel tank, or a pilot light that has gone out. It’s essential to check these components first, but if the issue persists, it’s best to contact a professional for a thorough diagnosis and repair.

How can I tell if my furnace needs repair?

Signs that your furnace may need repair include unusual noises such as banging or screeching, inconsistent heating throughout your home, or rising energy bills that indicate inefficiency. If you notice any of these warning signs, it’s advisable to schedule a professional inspection to prevent further damage and ensure your comfort.

What does a furnace repair cost?

The cost of furnace repair can vary widely depending on the complexity of the issue, the parts needed, and the labor involved. On average, simple repairs may range from $100 to $500, while more extensive repairs or replacements can be significantly higher. It’s always a good idea to get a detailed estimate before any work begins.

What should I do if I smell gas?

If you detect a gas smell, it’s crucial to take immediate action for your safety. Leave the premises immediately, avoiding any actions that could ignite a spark, such as turning on lights or using electronic devices. Once you’re at a safe distance, call emergency services or your gas provider to report the leak and ensure the area is secure before returning.

furnace heating systems

DIY Troubleshooting Before Calling a Professional

Check the Thermostat:
Start by ensuring your thermostat is set to the desired temperature and is functioning properly. Sometimes, the issue can be as simple as the thermostat being set to “off” or “cool” instead of “heat.” If your thermostat runs on batteries, check and replace them if necessary, as dead batteries can prevent the thermostat from communicating with the furnace.

Replace Air Filters:
Dirty air filters can significantly impede airflow, causing your furnace to work harder and potentially overheat. Check your filters and replace them if they appear clogged or dirty. Regularly replacing filters—typically every 1 to 3 months—can enhance your furnace’s efficiency and improve indoor air quality.

Check Power Supply:
Ensure that your furnace is receiving power. Check the circuit breaker or fuse box for any tripped breakers or blown fuses related to the furnace. If the power supply has been interrupted, reset the breaker or replace the fuse to restore power. Also, make sure that the furnace’s power switch is turned on.

Inspect Vents:
Blocked or closed vents can restrict airflow, causing your furnace to underperform. Go through your home and ensure that all supply and return vents are open and unobstructed. Remove any furniture or debris that may be blocking airflow and inspect the ducts for any signs of damage or disconnection.

Reset the Furnace:
Many modern furnaces come equipped with a reset button that can help resolve minor issues. Consult your furnace’s manual to locate the reset button, usually found on the furnace itself. Press the button and see if the furnace restarts; this can sometimes clear electronic glitches and restore functionality.

Listen for Unusual Noises:
Pay attention to any strange noises coming from your furnace, such as banging, rattling, or humming. While some sounds are normal, others can indicate issues like loose parts or motor problems. If you hear persistent or alarming noises, it may be time to call a professional for a closer inspection.

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Need fast, reliable furnace repair in Morgan Hill?

Call us today at (408) 705-8761 or book your service online.

Discover the ultimate solution to all your HVAC needs with CaliforniAir Heating & Air Conditioning! We’re not just any HVAC service provider – we’re your trusted partners in creating the perfect indoor climate for your home or business. 

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