Professional Furnace Repair in San Francisco

• Have the furnace inspected by a company that performs furnace maintenance at least once a year, preferably in the fall before winter temperatures hit.
• Replace the furnace filters regularly, usually at least once every three months.
• Install a carbon monoxide detector.

• Have the furnace air ducts examined by a furnace contractor.
• Check the blower to make sure there are no obstructions, and it’s properly lubricated.
• Inspect the inside of the furnace chamber for rust, holes, separated seams, and other defects.
• Clean the burners to remove dust and debris.
• Clean the sensor and pilot with a wire brush and an emery cloth.
• Check the “high limit” on the furnace to prevent overheating.
• Check the rate of fuel usage on the gas meter.
• Keep the area around the furnace clean and unobstructed.

Stay Ahead of Furnace Maintenance by Joining Our Total Care Club!

Unlock the ultimate comfort experience with our Total Care Club, where exclusivity meets efficiency. Say goodbye to the hassle of last-minute service calls — members enjoy priority scheduling so you can be at the top spot of our list. But this membership isn’t just for furnaces. You can get deals and services for all of your heating and cooling systems.

Signs Your Furnace Needs Repairs

It can be difficult to correctly identify when your furnace needs repairs. You might think it’s working properly, and then the next day, you come home to a chilly house. Fortunately, there are signs you can watch out for that signal it’s time to call a furnace repair company. Some symptoms to be aware of include:

• Short Cycling: Short cycling is when your furnace turns on and runs for less than 3 minutes before shutting off. If this happens, schedule an appointment with a furnace contractor, as it could indicate a malfunctioning heat exchanger or thermostat.
• Irregular Flames: The flames in a functioning furnace should be in a somewhat even row. If the flames are uneven or if they lean toward the back of the furnace, you should call for an immediate service appointment. This could mean the burners are dirty, or it could potentially signal a dangerous issue — a cracked heat exchanger. If the heat exchanger is cracked, your household is at risk of carbon monoxide poisoning.
• Unusual Sounds: You should contact a furnace repair company if you hear loud or unusual sounds coming from your furnace. This could signal an issue that needs to be repaired.

Our Process for Repairing Furnaces

Restoring warmth with precision, our furnace repair process blends modern diagnostics with hands-on expertise. For gas furnaces, we meticulously inspect burners, ignition systems, and gas lines, guaranteeing safe and seamless combustion. Electric units demand a different approach — our team scrutinizes heating elements, relays, and circuit boards, pinpointing faults with advanced testing tools. Regardless of the type, we prioritize long-term reliability, replacing worn components with high-quality parts and fine-tuning systems for the best performance possible.

Why Choose Us for Furnace Repair Services in the San Francisco Bay Area

Magic Plumbing, Heating & Cooling transforms the hassle of furnace repair into a seamless, stress-free experience. First and foremost, booking with us is easy, and you’ll find an appointment that suits your schedule. Moreover, our technicians work with precision and speed, diagnosing issues swiftly and executing repairs with great attention to detail. However, efficiency doesn’t mean cutting corners — every repair is built to last, restoring your furnace to its former glory. Once the job is done, we leave no trace behind except for a perfectly functioning system, treating your home with the respect it deserves.

So, no matter if you have a natural gas furnace or an electrical model, our heating repair crew is the one to bring it back to life.

Additional HVAC Service Offerings to Check Out

Beyond making furnaces work like new, Magic Plumbing, Heating & Cooling provides a full line of additional services for all types of heating and cooling systems. Our solutions for air conditioning systems encompass AC repair, AC installation, duct cleaning, and more. Plus, we can also help improve your indoor air quality with our air purification systems, including UV lights and Air Scrubbers. This makes our locally owned and operated company your one-stop-shop for all of your home comfort needs.

How to Make Your Furnace More Energy Efficient

You can make your furnace more energy efficient, benefiting both the environment and your utility bills. Some ways to increase your furnace’s efficiency include:

• Installing a programmable thermostat.
• Checking to make sure your air ducts are in good working condition.
• Ensuring your home is properly insulated.
• Scheduling regular furnace maintenance visits.
• Changing the air filters regularly.
• Letting sunlight help warm your home during the daylight hours.

Have your furnace repaired quickly and efficiently. Call Magic Plumbing, Heating & Cooling to request immediate service in the San Francisco, CA, area.

FAQs About Our Furnace Repair Services

Are high energy bills a sign that I need heating system repair for my furnace?

Skyrocketing energy costs often signal your furnace is working overtime to compensate for inefficiencies. If your bills are climbing without a change in usage, your system may have worn components, airflow restrictions, or a thermostat issue that needs professional attention.

Can I repair my furnace on my own?

Tinkering with a furnace is risky business. From gas leaks to electrical hazards, DIY fixes can turn small issues into costly repairs — or worse, safety concerns. A certified technician has the expertise and tools to diagnose and fix the problem efficiently while keeping your home safe.

When should I consider a furnace replacement over repair?

If your furnace is pushing past the 15-year mark, constantly breaking down, or struggling to heat your home evenly, a replacement might be the smarter move. Newer models offer better efficiency, lower utility costs, and fewer headaches than an aging system that constantly demands repairs. No worries! You can count on us to handle the furnace installation just as flawlessly as we do repairs. 

Are repairs for electric furnaces less expensive than gas furnaces?

Generally, yes. Electric furnaces tend to have fewer complex components, making repairs more straightforward and often less costly. However, repair expenses depend on the issue — major electrical failures can still be pricey, even in electric systems.

Is frequent cycling a sign that my furnace needs attention?

Yes, frequent on-and-off cycling usually means your furnace is struggling with airflow problems, thermostat miscalibration, or an oversized system. If it’s constantly running but failing to maintain a steady temperature, a professional inspection can prevent further inefficiency and wear.