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    Updated 3 months ago

    Services - 24 Seven

    HVAC installation or replacement

    HVAC system repair

    HVAC system maintenance

    24 Seven Photos

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    Recommended Reviews - 24 Seven

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    3 months ago

    Thank you for your professionalism and honesty I highly recommend it, I was referred and paying it forward.

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    9 months ago

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    2 years ago

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    5 years ago

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    5 years ago

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    5 years ago

    John and Sam very helpful and great service.Reliable,great prices. you won't be disappointed.

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    5 years ago

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    Ask the Community - 24 Seven

    Review Highlights - 24 Seven

    I'm so glad to meet our neighbor, Sam Villegas, who owns and operates 24Seven Heating and Cooling.

    Mentioned in 7 reviews

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    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    We had our outdated ductwork replaced by 1st Choice in 2024, and the experience has been…read moreconsistently great ever since.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.

    Big Wave Heating & Air Conditioning - The family behind the Wave!

    Big Wave Heating & Air Conditioning

    (13 reviews)

    I cannot say enough good things about this company! We were having issues with mold in our mini…read moresplits and wanted to get them removed and central air installed. From start to finish everything was seamless. Charlie the owner came up with a detailed and customized plan for us and made sure we were getting what was best for our house. Once we decided to move forward Jeff and Derek completed the installation in 3 days. Both Jeff and Derek were such a pleasure to have working at the house. They were friendly, knowledgeable, efficient, skilled, and so respectful, always wearing foot covers, putting floor coverings down, answering questions etc. We are so happy we chose to work with this company and look forward to using our air this summer and benefiting from the full house air filter they installed. Thanks Big Wave!

    Had a great experience with Big Wave Heating & Air. Our A/C went out and after attempting to charge…read moreour old system (an annual occurrence with other companies) and they identified the problem and clearly explained the options. We opted for a whole system replacement with a high efficiency heat pump. I reached out on a Thursday afternoon, they showed up at 8am on Friday to diagnose the problem and again at 8am the following Monday and finished the install the same day. The owner was readily available when needed and the three employees Donovan, Derrick and Jeff were very professional and friendly. Grateful for no pressure tactics or surprise charges which have been the norm when having our home worked on in the past.

    Crandall's Plumbing - Team Crandall's Plumbing Inc.

    Crandall's Plumbing

    (515 reviews)

    After years of dealing with my main line clogging and clearing it myself with my 75 foot snake, I…read moredecided to address the situation head on. After talking to a couple of plumbers that we use in the Custom Homebuilding company I work for and making no progress, I remembered Crandall's and decided to give them a call. Since it wasn't an emergency, I scheduled the appt for a Monday morning. After explaining the situation, I was told the team would be out with a snake and camera equipment. Hector worked diligently to diagnose the problem. They were able to get a great understanding and explained the issue and repair, and provide a quote within minutes, which due to how well it was explained and showing me the video images, I quickly approved. They said they would start the next day. After asking if I had any other issues, I had them change out a cartridge in one of my showers that was stuck due to non-use. Day two was excavation and discovery, and even with all the complications, Hector calmly explained that he anticipated most of it and even with a couple of related issues, he said he could handle it all. Work included jackhammering a footing and removing a large tree root, that were crushing my main line, installing a two way clean-out, replacing the damaged section and hydro-jetting my entire mainline. All major work was done in one day, but they did have to come back on Wednesday to back fill and cap off the clean-outs. When they were done the area was just as nice as it was before the work. We discussed the ongoing maintenance to assure it doesn't get to this point again, and after 10+ years of being on my mind, I finally feel good with the plumbing issues with my home. Service of this kind is worth every dollar. Thanks to Hector, Edgar and the support team at Crandall's. They will be my first and last call from here on out.

    Crandall's Plumbing did a great job helping me with an old solar water heating system. I had a…read moremassive 175-gallon solar saver tank with pipes running through the roof to old solar panels, and I needed the whole thing removed. They came out the same day to shut off the water lines going up to the roof so my roofing crew could finish their work. That part felt a bit pricey, but the fact that they were able to handle it right away was worth it. Later, they came back to remove the tank and all the connected piping, and the quote for that work was well under what I expected--making the overall value excellent. The team was quick, clean, and professional. They answered all my questions thoroughly and charged exactly what they quoted. I really appreciated the combination of responsiveness and fair pricing. Highly recommend Crandall's Plumbing for anyone needing plumbing work done right.

    Friends & Family Heating And Air Conditioning - Friends & Family Heating and Air Conditioning

    Friends & Family Heating And Air Conditioning

    (757 reviews)

    Excellent experience thus far for the following reasons:…read more 1. SERVICE 2. DIAGNOSTIC ANALYSIS 3. TRANSPARENCY 4. CLEAR COMMUNICATION 5. REPAIR OPTIONS WITH ELIGIBLE DISCOUNTS 6. PUNCTUALITY 7. THOROUGH EVALUATION We met with the following specialists: SEAN O'HARA (AC repair) - AC stopped emitting cool air. Fixed issue w/ filter repair. ALFRED BIRNHAUPL (AC leak repair) - Fixed pipe leak from AC and completed comprehensive assessment of our dysfunctional zoning system. DOMENICK ALONGE (project manager) - Reviewed findings from Alfred, provided detailed indication of issues and resolution options with several quotes. Here's why our experience has been superior to previous companies: All three specialists were not only punctual, friendly, and courteous, but they took their time to evaluate our issues in CLEAR layman terms corroborated by photos, and showing us exactly where the problems were in person. We previously obtained a quote from a large corporate company and was left feeling dumbfounded and stressed as they described the nature of our problem in engineering, technical jargon that made absolutely no sense, including astronomical quotes without explanation of the work entailed. We continued experiencing intermittent issues with our AC and heater so we called Friends & Family based on their excellent reviews. This time around, with Friends & Family, we left feeling knowledgeable and reassured, with reasonable quotes including various discount eligibility. We didn't feel pressured by them to choose one route vs. the other; rather, gained the information we needed to make an informed decision that would prevent such issues in the future. Overall, their attention to detail, ability to explain the issues and resolution routes in simple, concrete terms, were far superior than the preceding company. They exceeded our expectations and we much appreciated their patience and openness to answering all our questions. I also want to mention that I was gardening when SEAN was fixing our AC. He saw me struggling to dig a hole for my plant and volitionally offered to help me. He took the extra time to dig the hole for me, exemplifying his genuine kindness and generosity! Similarly, my kids were running amuck and screaming and shouting while I attempted to maintain a conversation with ALFRED. He was very understanding and continued to engage in conversation, appearing unbothered by the chaos with a pleasant disposition. Lastly, DOMENICK was appointed on the day of our son's birthday. He related to us interpersonally and even helped assemble my son's new Radio Flyer bike! I told him that Sean also helped me garden and we laughed about how Friends & Family is a "one-stop shop." Given everything I mentioned, we're excited to have our overdue AC/heater system fully repaired by Friends & Family. We can't wait for our longstanding issues to be behind us, and we anticipate leaving an updated review once the work is complete!

    The customer service here is awesome. The service here is great however I do find that these guys…read moreare always telling me I need this and that fixed. My air conditioner went out years ago and they changed it out. At the time they also wanted to do my furnace I told them no which my furnace was still good for another couple years and then they came back changed a part on it saving me a little money but the. It went out so I had to shell up the big bucks for it. The value here I do think is better than other places but I wish they would work on the upsell a little bit because times are tough and we don't need that but I do trust this company for things I do need.

    24 Seven - hvac - Updated May 2026

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