Heating Repair in San Diego
Expert Solutions for Any Heating Problem
When your heating system fails, the comfort and safety of your home are immediately compromised. A furnace that makes strange noises, blows cold air, or stops working altogether is a major source of stress, especially during a chilly evening. You need a fast, dependable solution from experts you can trust.
Since 1990, John Stevenson Plumbing, Heating & Air Conditioning, Inc. has been the trusted choice for heating repair. Our NATE-certified technicians have the expertise to diagnose and fix any issue safely and efficiently. We are committed to restoring warmth to your home and ensuring your heating system operates at its best.
To schedule your expert heating repair service, call us today at (760) 276-6690 or contact us online.
Common Signs Your Heater Needs Repair
Your heating system will often display warning signs before it breaks down completely. Paying attention to these signals can help you address problems early, preventing a complete loss of heat and avoiding more expensive repairs. If you notice any of the following issues, it is time to call a professional.
- Insufficient Heat: If your furnace is running but your home still feels cold, it could be due to a clogged filter, a faulty thermostat, or a problem with the blower motor.
- Unusual Noises: Banging, scraping, or high-pitched squealing sounds are not normal. These noises often indicate loose or damaged components that require immediate attention to prevent further damage.
- Increased Energy Bills: A sudden and unexplained spike in your gas or electric bill is a strong sign that your heating system is losing efficiency and working harder than it should.
- Frequent Cycling: A system that turns on and off in short, frequent cycles is often a symptom of a clogged filter, improper airflow, or a malfunctioning thermostat.
- Yellow or Flickering Pilot Light: A healthy pilot light should be a steady blue. A yellow, weak, or flickering flame could indicate a ventilation problem or the presence of carbon monoxide.
Addressing these symptoms promptly is key to maintaining a safe, efficient, and reliable heating system throughout the colder months.
Our Comprehensive Heating Repair Process
At John Stevenson Plumbing, Heating & Air Conditioning, Inc., your safety and comfort are our highest priorities. We have developed a thorough and transparent repair process to ensure we not only fix the immediate problem but also guarantee your entire system is operating safely. We approach every service call with the detailed care of our 5 Star Guarantee Service.
- Complete System Diagnostic and Safety Check: Our NATE-certified technician will begin with a comprehensive evaluation of your entire heating system to accurately diagnose the root cause of the issue and identify any potential safety concerns.
- Clear Explanation and Upfront Pricing: We will clearly explain our findings and provide you with a detailed list of repair options. You will receive an upfront price before any work begins, so you can make a confident and informed decision.
- Expert, On-the-Spot Repair: With your approval, we will get to work. Our technicians are highly trained, and our trucks are stocked with parts to handle 93% of repairs in the same visit, restoring your heat as quickly as possible.
- Final System Test and 24-Hour Follow-Up: After the repair, we test the system to ensure it is running at peak performance. We then call you within 24 hours to make sure you are completely satisfied with the warmth and comfort of your home.
Our goal is to provide a service that delivers not just a repair, but also complete peace of mind.
The Importance of Professional Heating Repair
Attempting to repair your own furnace or heating system is extremely hazardous. These are complex appliances that involve natural gas lines, high-voltage electricity, and combustion processes. A small mistake can lead to a gas leak, fire, or dangerous levels of carbon monoxide exposure in your home.
Hiring a certified professional is the only safe way to address heating issues. Trained technicians have the diagnostic tools and expertise to identify the true source of the problem and perform repairs that comply with all safety codes, which also keeps your manufacturer’s warranty intact.
Ultimately, investing in a professional repair protects your property, your financial investment, and most importantly, the health and safety of your family. It ensures your system will run efficiently and reliably when you need it most, providing comfort and peace of mind through the winter.
Why San Diego Homeowners Trust Us for Heating Repair
When your heat goes out, you need a responsive, trustworthy, and highly skilled team to restore comfort and safety to your home. Since 1990, John Stevenson Plumbing, Heating & Air Conditioning, Inc. has been the team for families across San Diego. We pair our technical expertise with a family-owned commitment to exceptional customer service on every single call.
Here is why homeowners choose us for their heating repairs:
- Highest Level of Expertise: Our technicians are NATE-certified, the gold standard in the HVAC industry. This ensures the person working on your furnace has the advanced training to fix it right.
- A Commitment to Your Safety: For your peace of mind, every one of our technicians is drug-tested and background-checked before they ever step into your home.
- Honest, Upfront Pricing: We believe in complete transparency. We provide a clear, detailed quote for your approval before we start any work, so you will never face hidden fees.
- Unwavering Satisfaction Guarantee: We stand behind the quality of our work with a 100% customer satisfaction guarantee. We are not happy until you are warm and comfortable.
- Efficient Service: Our service trucks are fully stocked with the parts needed for 93% of common repairs, meaning we can often fix your system in a single visit.
- A Trusted Community Partner: As a family-owned business for over three decades, we have built a reputation for providing fair, honest, and reliable service to our neighbors.
We are dedicated to providing the expert repair and respectful service needed to keep your home warm and safe.
Don't be left in the cold. For a fast and reliable heating solution, call John Stevenson Plumbing, Heating & Air Conditioning, Inc. at (760) 276-6690 or contact us online.
Frequently Asked Questions About Heating Repair
How quickly can you schedule heater repairs during peak season?
We offer prompt scheduling, including priority appointments for service plan members. Peak season availability may fill up fast, so call early to secure your preferred time.
What if my heater breaks down at night or on the weekend?
You can reach us after hours for urgent repair needs. We do our best to respond quickly and get your system running again, so you don’t have to wait until regular business hours.
How do you determine the right solution for my heating problem?
Our technician conducts a detailed inspection and explains the issue clearly, then reviews all available repair or replacement options so you can make an informed choice.
Will you provide a cost estimate before work begins?
Yes, we share an upfront estimate with you before starting any repair. There are never hidden costs or surprise charges.
Can regular heater maintenance help prevent repairs?
Yes, seasonal maintenance can prevent sudden breakdowns, extend the life of your system, and boost efficiency—helping you save money over the long run.

A Homeowner's Best Friend
Expertise isn't the only thing we have gained over the past three decades - check out our loyal customer base!
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“I can't say enough great things about Patrick and the whole John Stevenson company.”- Holly G.
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“Great job, the technicians explained everything so that I could make the best decision for my home.”- Victoria J.
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“I have been using John Stevenson’s services for about 7 years now and am really happy with all the services provided so far: new heater installation and yearly checkup/tune-up; new tankless water heater installation and yearly flush.”- Flavia P.
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“The thing about John Stevenson Plumbing is that it is simply the best company of its type in the region. The technicians are smart, personable, always courteous and helpful, knowledgeable and fun to get to know. They do their jobs on time and on budget and”- John H.
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“Luis was great! Fixed a leak in a gas line to our Guest House. Work was done quickly and professionally with excellent communication to me about the process.”- Pam L.
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“I have used John Stevenson numerous times over the past few years for both plumbing and heating issues.”- Phyllis S.
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“Scheduling was easy. Received a call 30 minutes before technicians arrived. John, the lead man explained the work to be done. He and his apprentice Gilbert were courteous and friendly.”- Phil H.
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“We really enjoyed the experience and the professionalism from John Stevenson Plumbing. Thomas came out and did the initial inspection and troubleshooting of our furnace.”- Nancy C.

