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    Airnizer HVAC

    4.8 (22 reviews)
    Open 9:00 am - 9:00 pm
    Updated 2 months ago

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    Response time

    10 minutes

    Response rate

    100%

    Services - Airnizer HVAC

    HVAC installation or replacement

    HVAC system repair

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    New system

    Eugene and his team did a great job! He first responded to a request to fix an issue with our HVAC system. We ended up deciding to upgrade the entire system and move it from one side of the house to the other. He was on top of the permitting process and very accommodating with us when going through the approval process for the HOA. He went above and beyond to make sure that everything ran smoothly and looked good. He always showed up exactly when he said he would and cleaned up before he left. We're very happy with our new system and the work that they did!

    New Capacitor

    My HVAC system stopped working on August 11. I called Airnizer and they arrived within 2 hours for diagnostic. After thorough inspection, Eugene honestly told me it was just a capacitor, replaced it for 500$ and brought my 20-year old central AC system back to life without selling me new HVAC for $12k as quoted by other company before. I am very happy with result and hopefully will get couple more years from my old AC system. Highly recommend Eugene from Airnizer for HVAC repairs and will call him again for replacement when time comes.

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    2 months ago

    I highly recommend this company! Came out the day after I requested a quote and provided great service and work!

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    Eugene K.

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    2 months ago

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    6 months ago

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    7 months ago

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    5 months ago

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    Eugene K.

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    1 year ago

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    8 months ago

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    Eugene K.

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    3 months ago

    Great service and very professional. They handled the situation quickly and with care. Highly recommended!

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    9 months ago

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    8 months ago

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    9 months ago

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    10 months ago

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    8 months ago

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    11 months ago

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    2 years ago

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    8 months ago

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    1 year ago

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    8 months ago

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    11 months ago

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    2 years ago

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    1 year ago

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    Ask the Community - Airnizer HVAC

    Review Highlights - Airnizer HVAC

    If you want real honest results, a considerate person with your money, time and AC, call Eugene!!!

    Mentioned in 16 reviews

    Read more highlights

    1st Choice Heating & Air Conditioning

    1st Choice Heating & Air Conditioning

    (521 reviews)

    We had our outdated ductwork replaced by 1st Choice in 2024, and the experience has been…read moreconsistently great ever since. Every team member we've interacted with has been kind, professional, and genuinely respectful. Beyond simply being the company we liked most, their quote was also very competitive. In the two years since the installation, we've needed a few airflow adjustments, and each time the process has been easy-scheduling is smooth, and the work is handled efficiently and without any hassle. It's refreshing that their crew is alway, literally always, happy to answer questions, explain things, etc.

    I rarely write reviews but 1st Choice Heating and Air genuinely earned this one…read more We did a lot of research before making our decision. Multiple quotes, comparing equipment, warranties, pricing, all of it. At the end of that entire process 1st Choice was not just the best value we found, they were the best overall experience by a long shot. James the owner was involved from day one and that made all the difference. He was honest, straightforward and actually cared about getting us the right solution for our home. Not just the most expensive option or the quickest sale. The right one. That kind of integrity is honestly hard to find. The installation crew was excellent. Professional, efficient, clean and clearly very skilled at what they do. It was a complex job and they executed it flawlessly. They treated our home with respect throughout the entire process. We had a comfort problem in our home that had been going on for years and no one had ever properly addressed it. 1st Choice figured it out immediately, proposed the right fix and delivered exactly what they said they would. That problem is completely gone now. Every single interaction from the first call to the final walkthrough reminded me of what great service is supposed to look like. Responsive, honest, fair and genuinely excellent at their craft. If you are in South OC and need any HVAC work done these are your people. I cannot recommend them enough.

    Coastal Heating & Cooling - A new furnace and AC coil installed with a 4" carbon media filter and a MicroPure Active air purifier.

    Coastal Heating & Cooling

    (74 reviews)

    We knew that we needed a new unit and had already received a couple of quotes. Coastal Heating and…read moreCooling came the same day and their Pricing was fair with some negotiating. Our service technician, CJ texted when he was on his way and was professional an on time. He was very knowledgeable on helping us decide on what type of unit would be best for our two story home. Removal of the old unit and the instillation of the new unit went smoothly. CJ's team Jairred, Andrew and Jim worked seamlessly together. They showed up on time and were courteous and professional. Working the whole time.They kept the areas protected and clean. This was all done in two days. Very pleased with their service.

    As a small business owner myself, I've always strived to give my customers personal attention and…read morehigh-quality service. I received the same level of care and service from Coastal Heating and Cooling. I made an appointment to diagnose why our A/C system was not cooling. CJ came to my home at the scheduled time and quickly diagnosed the fault to a leaky condenser unit. Since the unit was over 15 years old, and not the best of quality, CJ recommended (without pressuring me) upgrading to a much more efficient and quieter unit. I opted to have the complete HVAC system replaced and had the heater portion switched from natural gas to the heat-pump option. Jovie emailed me estimates of several options from which to choose. Once my decision was made, Jarod and Andrew (the installation technicians) arrived at the appointment on time and proceeded to get to work immediately. They were friendly, responsive and genuinely cared about their workmanship and attention to detail. Also, no surprise charges!!! I wish to thank the owners, Cassie and Alex, for their personal care and their attention to employing professional people. Trust this company, you will not be disappointed, nor surprised with any upsells!!!

    Mission Viejo Heating & Air

    Mission Viejo Heating & Air

    (269 reviews)

    Had another great experience with Mission Viejo Heating & Air and Brent. He arrived within the…read moretimeframe promised and was thorough in maintaining our HVAC system. He was patient in explaining the work being done, sharing new technologies that are available and answering questions (especially since our AC system is on the older side). The price was reasonable for the performed and Brent's expertise gave us confidence that our AC will work smoothly when we need it. I also appreciate how he took the extra step to keep our home clean by using shoe covers. We continue to appreciate the service that Mission Viejo provides to keep our HVAC running smoothly!

    Wonderful company to work with! I am late in writing this review, as I purchased a new air…read moreconditioner and furnace last year. The good news is I can report several months (almost a year now) later everything is working great. On July 4th my air conditioner decided it wanted it's independence! I reached out via Yelp to few companies, I truly was not expecting anyone to answer or return my call during the holiday but much to my surprise Mission Viejo Heating & Air did! I spoke with John - no rushed phone call, even on a holiday! John came to my house within a day or so, again it was a holiday weekend. John reviewed all of options in detail - he was professional, knowledgeable, polite - everything you hope for when working with a larger expense for your home and don't know a lot about it! Leo (main installer) was amazing - hard working, accommodating, and very knowledgeable! Poor guy was in my attic, which felt like it was 120+ degrees, for hours! I did recently reach out for a for a service call out. I wanted to discuss a few other options that were originally discussed but at the time I waited on. Gabby took care of scheduling me - great customer service, polite, and considerate of my request and needs. Martin came out to address my later service call request, he was on time, professional and informative. He reviewed some options with me, and spent time answering all my "is this possible, and what if" questions (and trust me I have them). We had new carpet installed recently and he made sure to wear booties - so considerate. When you have situations in your home that need immediate attention, I understand the stress and time constraints you can be under to get repairs in a timely manner - you must reach out to this company! Believe me, I do my homework - I can't recommend Mission Viejo Heating and Air enough!

    Air Care Heating And Air Conditioning - Unsafe venting and an aging water heater replaced. Another homeowner can rest easy knowing their system is operating safely.

    Air Care Heating And Air Conditioning

    (305 reviews)

    We've been working with Air Care for a while now, and this latest experience just reinforced why we…read morekeep coming back. They're consistently trustworthy, easy to work with, and always available when you need them. For the past year or so, we've primarily worked with Evan, who has been great. He's knowledgeable, straightforward, and someone you genuinely feel comfortable having in your home. Recently, we had an emergency on a Saturday evening, and Matt came out to help. He was awesome. He quickly diagnosed and fixed the issue without trying to upsell anything we didn't need, which really stood out. We also recently completed a full system replacement, including a new AC unit, furnace, and all new ductwork. We took this seriously and got eight different quotes before making a decision. In the end, we chose to stay with Air Care, and we're glad we did. Brandon and Harvey handled the installation, and they were fantastic. They installed our new Trane heat pump system and completed all the ductwork. They were friendly, respectful of our space, and extremely thorough. They kept everything clean throughout the process and took the time to make sure everything was done right. Brandon even gave me his cell number and told me to reach out directly if anything came up, which speaks volumes about their level of service. All around, this is a team you can trust. Highly recommend Air Care to anyone looking for reliable, honest, and high-quality HVAC work.

    I am an Earned FAN for Air scare Heating and Air conditioning…read more My fan in my system was constantly running after i cleaned the fan blower myself. Online diagnostics indicated the relay was bad & the whole board needed to be replaced (typ $163 for part or $700 for pts & service) . Joey from Air Care came by, checked and found 1 wire was not connected ... and problem was FIXED! No up-sale. No replacing the board like I thought I needed. A super Friendly, Knowledgeable, and Honest guy ... which just cost me $89 for the quick same day visit. Boy am I happy. And ... why did I clean my fan myself??? Well a Different Company offered me a "free inspection" and told me my fan was really dirty and so on and sent me a $2100 upsale quote. From now on, I have taped Joey's card on my HVAC and will only call Air Care Heating and AC!

    Just Right Services - The two installers from Just Right Services, Chris and Guillermo were great. Post-install shot along with me.

    Just Right Services

    (425 reviews)

    Summer is around the corner so I wanted to get a tune up for my HVAC. I inquired through yelp and…read moreit messaged 5 places so I just went with the earliest appointment. I had low expectations as my previous technician with a different company from last year barely did anything and did not even check our drain line inside the home. McShane was our technician and he's the reason I'm even leaving a 5 star review. He explained what he was doing and answered all my questions. He was respectful of the property, used shoe covers before entering, and asked permission before moving things around. You notice those little things when you've had a bad experience in the past. I would say the value is also worth it. It was $85 for the tune-up. I was obviously looking for something cheaper but you get what you pay for. Overall great service!! This company will now be my go-to for my HVAC needs!

    I had a solid experience with Just Right Services and their technician, Brandon. They are punctual,…read moreprovide accurate diagnostics and offer fair pricing. We had a relatively complex HVAC issue that required a follow up visit. The owner, Drew H., was highly responsive and reliable from the very beginning of the project to the end. When a minor miscommunication arose regarding the labor charge for the final replacement part, he quickly stepped in to clarify. They honored their original promise and completed the work at no extra cost. It is good to work with a contractor that stands by their word, sticks to their estimates, and takes responsibility for the final result. Highly recommended for their professionalism.

    Airnizer HVAC - hvac - Updated May 2026

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