Positive Plumbing, Heating & AC Repair delivers fast, safe heating repair in Irvine including furnace repair, thermostat repair, and HVAC duct & vent repair.
At Positive Plumbing, Heating & AC Repair, we specialize in fast and reliable heating repair services tailored to Irvine’s unique climate. Whether it’s minor fixes or complex diagnostics, our certified technicians restore safe, even heat quickly. We also offer 24/7 emergency heating repair, HVAC system repair, heat pump services, and heating system installation to bring dependable comfort back when it matters most.
Few things are more stressful than a Heater breaking down in the depths of winter. Lucky for you, Positive Plumbing, Heating and Air repair specialists are available seven days a week, making sure your family never has to shiver through icy winter nights because your Heater isn’t working properly. Contact us, your Irvine Heater repair company so that we can diagnose the problem and set you up with a preventative maintenance package so we can catch problems before they occur. If you’re looking for a professional heating company in Irvine and the Surrounding Areas with the proper experience to handle your project, our crew has many years of training and experience in the heating industry.
Need a Heater Installation in Irvine? Take a look, then don’t hesitate to give us a call for service!
As temperatures drop, your Heater suddenly becomes a vital appliance, keeping your family comfortable in your home, while preventing cold-weather disasters like burst pipes. But remember: your Heater is switched off for at least half a year, and can be damaged during this downtime. Warning signs include:
What Are the Most Common Heater Problems?
When the cool weather comes knocking on our doors, hundreds of people throughout our community call Heater repair experts because of a problem with their heating system. These are the Most Common Heater Problems.
Regular maintenance is vital for keeping your Heater humming along smoothly and efficiently throughout the winter. Every fall, a professional tune-up makes sure that your Heater will continue to perform efficiently and safely. These are the benefits of regular Heater maintenance.
Need a Heater Replacement in Irvine? Take a look, then don’t hesitate to give us a call for service!
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My water heater sprung a major leak, and despite my frantic attempts to reach a plumber, no one seemed to be picking up the phone. Then, like a guardian angel, Alex from Positive Plumbing answered my call.
-David T
EXCELLENT Based on 121 reviews Posted on Google Casey AtwaterTrustindex verifies that the original source of the review is Google. Here’s a polished Google review draft you can copy and paste: --- ⭐⭐⭐⭐⭐ Alex was incredibly responsive and came out right away in an emergency situation. He did an excellent job, and I was very impressed with his professionalism and quality of work. I’ve continued to rely on him since, and he always delivers great results. Highly recommended!Posted on Google Jessica MTrustindex verifies that the original source of the review is Google. I really like their singer.Posted on Google Mohamed MoussaTrustindex verifies that the original source of the review is Google. I had an excellent experience with Alex. He was very responsive and great to work with. He is honest and does quality work. Highly recommend.Posted on Google Robert XiongTrustindex verifies that the original source of the review is Google. Positive Plumbing: Great quality, great reliabity, great services, great and reasonable pricing. SHOULD be the first choice for you. Excellent! deserves six stars. Perfect job for replacement of my coil. Great job completed on my AC system.Posted on Google Kathy DanaTrustindex verifies that the original source of the review is Google. I called Alex on a Sunday afternoon after our hot water stopped working at a property we own in Irvine.. He called our tenant, had him run through some diagnostic steps and had the water heater up and running within an hour. It was the pilot light. Highly recommend this company. What a great find!!Posted on Google Cameron GeehrTrustindex verifies that the original source of the review is Google. Alex was very helpful, he was able to guide me through the issue over the phone very easily diagnosed and resolved the problem. I will definitely be using Alex again.Posted on Google Faye MayerTrustindex verifies that the original source of the review is Google. Alex and his two workers did a wonderful job installing a new air conditioner and heater. His price was much lower than other vendorsPosted on Google Laura OhTrustindex verifies that the original source of the review is Google. Alex at Positive was fantastic and incredibly helpful in getting our 20 year old HVAC unit replaced in our condo. He was very communicative and thorough with his work. Highly recommend!Posted on Google Jie YuTrustindex verifies that the original source of the review is Google. Alex is very responsive and provides great warranty. He recommended a unit that fits my existing stand best, and get the installation completed before July 4th holiday. It is the 2nd time I have him install water heater on my properties.Posted on Google David LimTrustindex verifies that the original source of the review is Google. My garbage disposer (Badger 5) was leaking, and my kitchen faucet needed replacing, so I called Alex at Positive Plumbing due to strong recommendations from my family. Alex was courteous, clean, honest, and fair. The job was done so well, I asked him to do my annual ac maintenance and he brought everything up to manufacturer specs after a thorough inspection. If you want the job done right, give this company a call.Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
FAQ
Do you offer same-day or emergency heating repair in Irvine?
Yes. We provide 24/7 dispatch for no-heat situations and prioritize safety checks before any repair begins.
What systems do you service?
Gas and electric furnaces, heat pumps, packaged units, and thermostats. We also handle airflow issues through HVAC duct & vent repair.
How much does a heating repair cost?
Pricing depends on the fault and parts. We start with a full diagnostic, then present clear, upfront options before any work.
When is repair better than replacement?
If the unit is under ~10–12 years old and the issue is minor (igniter, sensor, control), furnace repair is usually cost-effective. Frequent breakdowns, high energy bills, or major components may point to heating system installation instead.
Could my thermostat be the problem?
Absolutely. Miscalibration, low batteries, or failed sensors can prevent calls for heat. We test and perform thermostat repair before replacing heater components.
Can you fix weak airflow or hot-and-cold spots?
Yes. We inspect blower performance, duct leaks, and restrictions, then perform HVAC duct & vent repair or balancing to restore even heat.
Do you service all brands and carry parts?
Yes. Positive Plumbing, Heating & AC Repair services all major brands, and our vehicles are stocked with common parts for faster turnaround.
How can I prevent future breakdowns?
Schedule annual heating system maintenance, replace filters regularly, and address noises or short cycling early. Maintenance improves efficiency and helps protect warranties.