True North Heating & Air are heroes! Dmitriy came through for me when I smelled something off, first with my heater, then with my AC. I was in a tough situation with limited time, but he was fast to respond and coordinate. What a relief! Dmitriy sent Gene, who arrived as soon as he could, and he inspected everything meticulously. It was going to be a lot of work because years had gone by and the HVAC system had not been maintained (cleaned). He had to go and take care of another appointment and get supplies for my job, but he promised he would be back as soon as possible (3-4 hours). I was anxious to get going, but I understood, and he actually came back sooner than we both expected! He spent hours cleaning everything and then checking that everything worked. I'm so happy that the heater is clean and didn't actually have a problem, and that the AC is clean too and refilled (the smell came from not having been used for a while). I am eternally grateful to True North Heating & Air for coming through for me. They were fast to respond, communicated well with me throughout the project, reasonably priced, professional, understanding, and friendly. If I ever have another problem (or when it's time for an annual cleaning), I'm calling them without hesitation! read more

Honest, Prompt, and No-Charge Service - Highly Recommend! **Review:** Two days ago, I needed urgent help with my in-laws' Braeburn thermostat screen going completely blank during the start of a heat wave. My husband was at their house (about 35 minutes from us in Laguna Niguel) to take his mom to a doctor's appointment and quickly tried a few sets of AAA batteries from around the house, but nothing worked. He assumed the batteries were fine since other devices like the TV weren't showing low battery warnings. With time running out, he asked me to find a reliable HVAC pro who could come the next day. I first considered a handyman, but as I thought more about it, I realized the issue might be wiring or the HVAC system itself, so I switched to searching Yelp for specialists in Orange County. True North Heating & Air was the second company to respond, and they were able to schedule an appointment quickly for the following day. To check their trustworthiness, I asked Grok for some research and also looked them up on BBB.org. I was pleased to see they are accredited members with a solid A rating (only not an A+ because they've been members for about 2 years). That gave me confidence. The technician arrived within the promised time window. He swapped in fresh batteries, confirmed the system was running normally, and was in and out quickly. Less than thirty minutes later, I received a follow-up text directly from the owner, Dmitriy, letting me know everything was working properly. To my surprise and gratitude, he said they would **not** be charging us for the visit since it was just batteries, even though the issue stemmed from us not using brand-new ones initially. Dmitriy was very cordial, prompt in all communications, and showed real integrity by not charging my elderly in-laws for such a simple fix. I truly appreciated that level of honesty and customer care, especially in a situation where many companies might have billed a service call fee. One small note: The caregiver who was there said the tech was only at the house for about 3 minutes and seemed a bit rushed/annoyed as he left for his next appointment (something along the lines of having more important jobs to handle). It came across as mildly rude in the moment, but honestly, I can understand. It's frustrating when a call turns out to be something as basic as dead batteries that anyone could have fixed with the right ones. It didn't detract from the overall excellent experience. If you're in Orange County and need HVAC help--whether it's a quick fix or something bigger--True North Heating & Air is trustworthy, responsive, and fair. Thank you, Dmitriy and team! We will be contacting them again for any HVAC issues in the future. **5 stars** read more

This was a great experience. My AC unit was very old and it was time for a replacement. After fielding a few different quotes, I decided to go with True North. The quote was very reasonable compared to other ones I received, and there were no surprise fees. The owner, Dmitriy, came in person for the initial consultation (which I was able to get on the same day I requested it!) and was super responsive throughout the process. Even before I had told him I wanted to book with him, he gave me helpful advice on what I needed regardless of what provider I went with, which shows a commitment to service and integrity. I was able to get work started for a full replacement with a high efficiency Carrier inverter system the very next day. The technicians were courteous, efficient, and hard working. They were there for 12+ hours and did not leave until my unit was installed. They even laid down protection on my flooring and left the place spotless afterward. The new unit has been working beautifully, and I'll definitely be using True North again for future HVAC needs. Thank you all! read more

True North Heating & Air - High efficiency Carrier inverter system - Heating & Air Conditioning/HVAC Near Me - Irvine, California

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Amazing work! Dmitry was competitively priced, very communicative, and completed a mini split install in 1 day. He and the team were extremely respectful, cleaned up after the job. read more

True North Heating & Air - Mini split - Heating & Air Conditioning/HVAC Near Me - Irvine, California

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Quick responses, Free diagnostic, Amazing services with great quality & reasonable pricing. All technicians are polite in manner, knowledgeable, and kind. Definitely I will go back to them when I need any services they provide. Thank you !! read more

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Loved talking with him about our needs. Demitri is very knowledgeable. He's a sincere and respectful person as he spent over an hour in our home explaining what would be beneficial in cost, heating and cooling. We highly recommend True North. read more

Contacted them to inspect my 10-yr old HVAC system - not cooling as it was before. Response was very quick and setting up an appointment is very easy. Dmitriy showed up on time and immediately did his diagnosis. He gave me a full detailed report - system condition, performance, remaining life, and most importantly, what he found as the issue. He then gave me all possible options so we can make an informed decision that will fit our needs and budget. He also gave us a glimpse of what to expect with the options he provided. It was a no nonsense approach with sincere intentions of helping us out and we really appreciate that. Moreover, there was no pressure-he even said that we can hold off and think about it since the weather is still cool for us to use it. We finally decided and booked the appointment. David came in on time and immediately started working on it, with full knowledge of what needs to be done. He finished the work in a very reasonable time, making sure the work is done properly. These guys are very courteous, professional, and respectful. Our system is now working the same as day 1 and we look forward to enjoying our HVAC for a few more years until we call this team again for a full system upgrade. Highly recommended!! read more

I found True North Heating and Air online, and after comparing a few quotes and talking with Dmitry, I decided to go with them. Dmitry explained everything in detail, and I felt comfortable trusting his recommendation. We installed a high-efficiency Carrier inverter heat pump (37MUR system), and the whole process was smooth. Installation was done the same week, the crew was professional, and they cleaned everything after the work. Everything works remarkably so far--amazing equipment. The price was fair, and communication was easy. We're in Aliso Viejo, and I'd definitely recommend True North Heating and Air to anyone looking for a reliable HVAC company. read more

True North Heating & Air - Heating & Air Conditioning/HVAC Near Me - Irvine, California

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Dave was great - communicative and quick service as a competitive price. He provided a detailed breakdown of the work needed to be done. Thanks! read more

Everything went perfectly! So very happy with the first call to the finish. Dmitriy was fantastic and his team did a wonderful job,, all so kind, professional, honest. And it all started with a free estimate!!!! Thank you so much. The quality of the work was perfect. The very best experience in every way. Your name 'True North' fits. read more

True North Heating & Air - Carrier AC - Heating & Air Conditioning/HVAC Near Me - Irvine, California

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We hired True North to install a mini split AC system in our garage and couldn't be happier with the work. Dimitriy came out quickly to give us an estimate and his price was very competitive. Moreover, he gave us more information about the work than we got from other bids. He got us on the schedule right away for the work and he and Jay were very professional and cleaned up the area nicely once the work was completed. I had to be away while the work was being done and Dimitriy maintained communication via text with updates on the progress and followed up the next day as well. The unit performs beautifully and we're very happy with the work! read more

True North Heating & Air - Interior unit - Heating & Air Conditioning/HVAC Near Me - Irvine, California

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First time using True North for an AC drainage issue. Fast response time, assessed the issue and was very knowledgeable and explained everything. Would hire again! read more

HVAC stopped cooling at my rental property in Irvine, my management company hired a different company to check it out. They found that the compressor had seized, which they quoted me a price for it, but then, they also said I have to replace the fan (not broken) +$850, clean the coils +$350, replace the filters (they were changed 2 months ago) +$95. They also charge +$125 to inspect (which can be credited towards any repairs). Total was well over $5k and there was no way. I called another company that wanted to do just the compressor for $4.5k, but then he said it could cost even more if they run into any trouble and I have to accept that. Idk why there are still companies that operates like a used car lot. Then I found True North, Dimitry was very informative and experienced, and he immediately sent someone the same day to check my HVAC for free. He gave me a quote the next day to replace the compressor at a fair price. They came on time, did the job well, replaced both the compressor and capacitor, and they even cleaned the coils for free. This is how you earn a repeat customer. Offer great service at a fair price, and do the job well, that's it. Highly recommended! read more

True North Heating & Air - Replaced HVAC compressor - Heating & Air Conditioning/HVAC Near Me - Irvine, California

The team at True North was so quick to diagnose and repair my AC. Their pricing was fair and I appreciated how communicative they were!

Our experience with True North HVAC was exceptionally positive. Dimitri arrived at hour home within four hours of our condenser failing and his team was installing our new unit at 8AM the following morning. He and his team were professional, fast and thorough. The equipment he installed is top of the line and works amazingly well. We highly recommend using True North for any and all heating or AC needs. read more

True North Heating & Air - Heating & Air Conditioning/HVAC Near Me - Irvine, California

Dmitriy and Ujin did an amazing job installing two sets of mini split units in my duplex. They were very responsive throughout the process and finished the job in two days. They were also able to work with my electricIan to make sure I had the correct electrical requirements as well. I highly recommend them if you are thinking of installing a minisplit. read more

True North Heating & Air - Heating & Air Conditioning/HVAC Near Me - Irvine, California

I had a great experience with True North Heating and Air. My AC stopped blowing cold air, the fan was running but the compressor wasn't turning on. I called them and they had Jay, the tech, at my place within an hour, which was super impressive. He quickly diagnosed the problem, explained everything clearly, and was efficient in getting it resolved. Him and his boss explained to me the options I had and I got the sense I was truly not being oversold or manipulated to doing anything unnecessary. I think this is one of the biggest concerns dealing with AC issues, similar to plumbers and car mechanics. The whole process felt honest, professional, and stress-free. If you need fast and reliable HVAC service in Orange County, I highly recommend True North Heating and Air! read more

I am so grateful to have found this family-owned business in our area. The fact that the owner, Dmitriy, is hands-on and manages the entire operation really shows in their commitment to customer satisfaction and their highly competitive pricing. They truly listen to the customer's needs. I had a concern about uneven air distribution (air balancing) with my previous HVAC system, and they took the time to address it properly by installing dampers. Upon my request, they also needed to relocate my condenser unit, and the job was done immaculately and cleanly. A huge shout-out to Egor, the installer, for his meticulous and professional work! What really stood out was their initial communication. When I first sent an inquiry through Yelp, many other companies provided generic, copy-pasted responses. However, Dmitriy personally replied to my specific questions, providing genuinely helpful and insightful answers. When he gave me the quote, the price was so competitive that I initially wondered if they were planning to use budget equipment. This is where their honesty truly shone. To my surprise, the system installed was a top-of-the-line product: a High-Efficiency Heat Pump with Inverter (Variable Speed)! It was clear that his goal was to install the absolute right, feature-rich system for my specific needs, giving me exceptional value. I genuinely felt they were transparent about pricing and system recommendations, which built immediate trust. I feel incredibly fortunate to have a reliable and trustworthy company like this nearby. If you have any HVAC issues, you can trust Dmitriy and his team completely to do the job right. read more

True North Heating & Air - Heating & Air Conditioning/HVAC Near Me - Irvine, California

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Dmitriy to the rescue! Yesterday (08/23/25) I noticed when I went outside to take Onyx out, my AC was making a terrible noise and it wasn't cooling the house. Instead, the thermostat kept going up and up. I went around feeling the vents in the house and the air wasn't super cold. I was seriously dreading this for several reasons: - It's the weekend (trying to find help is limited and unlikely without a crazy increase in price). - I've been in my condo for 6 years and hadn't experienced any problems with the HVAC so I wasn't sure what the hell I was going in encounter. - I haven't had anyone do any work in my place since my mom died in February and everything is a struggle, doing this alone for the first time. I went to Yelp and no joke, within less then 15 minutes Dmitriy reached out and was going to come through on Saturday but unfortunately got tied up in another job. He did communicate which I appreciate. He showed up this morning (08/24/25) and I told him what was going on. He started troubleshooting and within a few minutes he had an answer for me. He let me know I needed a sensor replaced and showed me how dirty the fan was. He said he could come back and replace the sensor and clean everything out for me in the afternoon. I said of course, to have someone fix it same day and have the parts available too?! Say less! Dmitriy showed up around 12ish and worked his magic. He finished within an hour like he said. I was so relieved! Fast, reliable, efficient, you name it! So I hope you don't find yourself in the middle of a heatwave like me needing help but if you do... Dmitriy is your guy read more

I decided to pull a trigger and replace my old ducts. I figured why replace ducts only if I can put some nice unit and have not only heater but also AC! It took about 3 days to install but I am very happy how it turned out and as some bonus I have an extra room in my garage because old furnace is out. It is very silent, there is smart thermostate that I'm getting $75 rebate off from SCE. I can control it from my phone and maybe save couple of bucks here and there. read more

True North Heating & Air - outdoor unit - Heating & Air Conditioning/HVAC Near Me - Irvine, California

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I recently contacted TrueNorth Heating & Air to help me with an issue on my exhaust vent, and I was very pleased with their service. Family-owned local HVAC company in Irvine, and they truly stand behind their work. They treat everything with care and professionalism. The pricing was fair, the service was fast. Dmitriy and the technicians were very respectful. Highly recommended, TrueNorth for any heating or air-conditioning needs!! read more

True North Heating & Air - Nicely done. I'm satisfied with their professionalism! - Heating & Air Conditioning/HVAC Near Me - Irvine, California

Dimitry and his team are the best! He is constantly in contact with you no matter the time of day. He will answer any questions with extreme patience. Our old HVAC was completely shot but before we even had to replace the entire machine, he wanted to make sure there was no other option to help us save money. He is very trustworthy and really cares about his clients. We ended up replace our whole unit. As you know it is not cheap! He worked with our budget and was able to work out a deal. He followed up throughout the process and came back after it was all done to recheck. They all work quietly and quickly and throw out all their trash once finished. Dimitry even offered to dump some of our own personal items along with his trash! Such a stand up guy! Thank you again for helping us during this hot summer season! We will definitely be returning customers and will recommend you to our friends and family read more

Thank you for coming out and checking on my water heater. Your honesty that things looked fine and didn't need any costly repairs are appreciated. Thank you also for coming on time. Other companies told me I needed to replace the whole system!!! read more

True North was responding to my request first at 3am (my convenience) and was able to send a tech the next morning. Based on that they earned my business. They troubleshoot quickly and was able to order the part I needed and fixed the problem very quickly. read more

I contacted the business with an unusual request, to relocate air registers in our house. Dimitiry came out quickly and carefully evaluated our issue. He did not turn up his nose at a small job! read more

Dmitriy was very quick to respond to my inquiry about a small furnace repair that I needed. Arrived and finished the job very quickly for a fair price. Will definitely be keeping True North in mind for any future HVAC work I may need! read more

This company is amazing!!!! Easy to reach them and efficient timely service. Very friendly and a pleasure to have in my home. I highly recommend Dmitriy and his very professional team. Great job guys!! Sincerely, Ron Amborn President Maxx Digital Inc 714-374-4944 office read more

We had an amazing experience with True North Heating and Air! Our A/C compressor and furnace were both 20 years old and our A/c compressor finally gave up in the midst of hot weather. We called them and they quickly came and walked us through the issue, different affordable options and the replacement process without any pressure. From start to finish, Dimitiry and his crew member Ujin were very professional, punctual and communicated with us very well. They were very honest and worked efficiently. Our system is running perfectly and we are happy to recommend them for any HVAC repair or replacement works. Thank you guys for handling our stressful situation with so much ease and smoothness! read more

True North Heating & Air - New A/C compressor - Heating & Air Conditioning/HVAC Near Me - Irvine, California

True North Heating & Air just finished the install of my new Lennox furnace. I could not be more satisfied with this company. Dimitriy the owner is a pleasure to work with. His price was competitive and very responsive to questions and phone calls. I highly recommend this company to anyone with heating or air conditioning needs! read more

True North Heating & Air - My new Lennox furnace. - Heating & Air Conditioning/HVAC Near Me - Irvine, California

Dimitriy was professional and informative on our AC issue. The AC broke down during a heat wave and he was able to fit us in his busy schedule because it was an emergency. I work with a-lot of AC guys because of my line of work and True North has great service and leaves you not feeling like you got stiffed. They dont try to upsell you or add other products to your order. Would definitely reccomend them to my family. read more

My family and I woke up to an offline thermostat on a Sunday during the latest heatwave. Despite it being a Sunday Dmitriy replied immediately to the service request and arrived exactly when he said he would, just a few hours later. He took a few minutes to look things over, identified the problem, and had it fixed within the hour. He even managed to save us some money on a new thermostat which he easily could have convinced us we needed. Don't hesitate to give them a call if you have any HVAC needs. read more

During the recent heatwave our A/C system gave out. True North owner Dmitry promised to have a technician come out same day. When the issue was identified by process of elimination - all communicated throughout the process, Dmitry and his tech, Jay, who was so proficient at his job, fixed a busted compressor. Took the time to fix and return us back to A/C land. So happy we connected to True North team. Thank you. recommend without reservation for maintenance and complex issues. read more

Super friendly, was able to fix my air conditioner same day. Thank goodness because that heat is about to come. So thankful for Dmitriy.

I had an emergency situation where the coil went out in my AC. The people who put in the unit quoted me over $3,500 to fix (with rebate included). I reached out to Dimitry and he came to make an assessment for free. He acknowledged the problem, told me he could contact the AC manufacturer to get a rebate, and fix everything for a fraction of the cost. I ended up hiring him and am so glad that I did. He does quality work at a very responsible price. You don't find businesses like this anymore. I definitely recommend! read more

My AC decided not to work on one of the hottest summer nights. I reached out at night and Dmitriy was so quick to respond and follow through with scheduling me thr first available appointment the very next morning (a Saturday too!) They arrived on time, quickly diagnosed the issue (failed compressor) and professionally replaced it all in under 30 minutes total. Thr value for this service was great! Faster than how long it takes to change a car battery. I am so grateful and will definitely refer all my friends and family to Dmitriy. He is professional, efficient and honest. Thank you Dmitriy!!! read more

My experience with them was incredibly amazing. As the first company responded to my needs I'm very grateful and happy of their service. Even there was some issues that came during the installation, they were honest, explained the situation well and gave me the option for the solution. That showed me that their technicians are also well knowledgeable as well. They earned my trust and would love to go with them in future projects as well. read more

True North Heating & Air responded very quickly to my service request to fix my heater. Dimitriy came out the same day and quickly found the issue and provided a solution. He was extremely communicative and helped get our heater running as normal in no time. We will be using True North Heating & Air for all our HVAC needs moving forward. read more

True North was selected by me from three bidders because the job would be completed quickly, would manage and complete aspects of the job other firms wouldn't, and because their bid was the lowest of the three. Additionally Dmitriy didn't try to sell me more than was needed for the repair. His word was bond. Highly recommend True North. Jerry in Irvine. 7/31/25 read more

Been working with Dimitri on numerous project and him and the team have been great every single time! Height recommend for both Homeowners and contractors. Thank you read more

I got multiple quotes for some AC work. Dmitriy was professional, timely, and most importantly did a great job.