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    Just One Call

    3.7 (398 reviews)
    Closed 7:00 am - 9:00 pm

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    Services - Just One Call

    HVAC installation or replacement

    HVAC system repair

    HVAC system maintenance

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    Recommended Reviews - Just One Call

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    Reviews With Photos

    New, super efficient "Nest" thermostat!
    Freddy D.

    Jonathan from "Just one call" just came out to inspect and tune up our A/C unit. Arrived at the designated time A friendly greeting and he went to work. The last folks here, last year, over filled the coolant above 500psi where it should be in the 300 range. Jonathan adjusted the pressure which avoided damaging the compressor. Pretty cool state of the art diagnostic tools pinpoint any problems, when discovered, Jonathan makes the fix. We now have a great new "Nest" thermostat that is amazing. In addition to his professionalism he also scored big, by saying hello to our 19.5 year old dog, she liked him, she can be pretty discerning Anyone that likes dogs is usually a good person! We will be sure to Recommend "Just One Call" to our friends and family

    Free Nest through LADWP!!
    Nigel P.

    Can't say enough positive about using this service. I contacted Just One Call through the LADWP AC Optimization program and have been extremely happy with the results. Greg showed up early and on time, he was very nice and calm, metered even (no pun intended). He worked efficiently and was committed to making my AC work properly which I greatly appreciated, because I like AC. The Nest provided through this program is super clean and easy to use, and I couldn't be happier!! Thanks Greg, thanks Just One Call!

    NANCY A.

    Woow! What can I say about the service that Just One Call provided to my folks._ First I want to say thank you to ASHOT for being punctual, fast and patient on answering my Dad's questions and checking out the entire system at the house. ASHOT came through the DWP program and was very helpful and had a great attitude. He even helped my Dad to download the NEST app on his phone and thought him how to used it. Thank you ASHOT for helping my parents. I am giving you a five start review for your excellence service.

    bogus claim that there was an electrical short
    Zoey W.

    This company should be called "Just Multiple Calls." Our furnace went out, and our insurance company AHS, sent them. 1st visit -technician was on his cell phone for 20 minutes dealing with a personal car insurance claim. After waiting for him to be done with his phone call, I asked him what the diagnosis was. He said everything was fine and left. (Even though I told him it was the inducer motor because it kept going on and off). 2 days later it went out again, so the insurance company sent JOC back. 2nd visit, it was a technician named Greg. The furnace is in the attic. When he arrived, he tried to say he could not get into the attic. (even though all technicians that came before him, including from his own company, had no issues. Just requires a ladder). After "forcing" him to go to the attic, he got on the phone and was facetiming someone at the company (not speaking english). I asked him what the diagnosis was and he wouldn't say. I explained that we'd been through this already, and I couldn't have him leave without a diagnosis to report to the insurance company. It was simple, the inducer motor and it needed to be replaced). He tried to leave without providing any info, an invoice or diagnosis. I had to chase him to his van. He was on the phone the whole time with someone at the company. Since was taking pictures of his van (as evidence he was there), he finally wrote the diagnosis and said he'd come back to fix it. They never called. After multiple follow ups, they made a bogus claim and said it was a problem with electrical. They knew this would trigger another appointment, but I had to go through the process with the insurance company. The electric company came, and said there was no issue with the electrical and nothing was tripped. They were confused as to why Just One Call made that claim. They also found the furnace was unplugged and a nail had been jammed into the inducer motor. Shady. Once the electric company reported their finding to the insurance company, it was cleared for Just One Call to come back and fix the furnace. Surprise surprise, after several calls, the job got transferred to Global HVAC because Just One Call denied it. (I'm glad they did because Global HVAC ended up being awesome, but Just One Call is shady). I think they make money on bogus visits through the insurance company. They just keep making appointment after appointment. I guess they get paid by visit. I'm not sure if JOC is paying marketing companies for these fake 4 star reviews, but they do not know how to fix furnaces. Global HVAC ended up replacing the inducer motor in under an hour, while these clowns at Just One Call made appointment after appointment. Don't call these guys at all they are frauds

    New indoor HVAC unit

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    Garik and Ed have us all set up for the next few years. Answered all our questions and thoroughly explained what they were doing. Excellent!

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    Page 1 of 10

    Ask the Community - Just One Call

    Review Highlights - Just One Call

    I had a home warranty claim out for an issue with my AC but Ashot figured it out and fixed it in like 5 mins.

    Mentioned in 20 reviews

    Read more highlights

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    I had four different companies come out to provide estimates for branching off an existing HVAC…read moresystem to add a new supply vent to an interior room. Robert handled the initial evaluation and was very thorough and professional. Although So Cal Air's estimate was not the cheapest, it was the most comprehensive--including drywall patching and painting--which ultimately made me feel the most comfortable moving forward with them. Other companies either tried to upsell me on a UV lighting system or suggested opening up the entire hallway ceiling, which felt excessive for the scope of work. After accepting the estimate, there was a delay of over two weeks before I was contacted to schedule the service, and I do think communication during that time could have been improved. That said, once they reached out, they were able to schedule the work for the very next day. Victor and his crew were professional and efficient, completing the job in about half a day. They left the space clean, and the overall quality of work met my expectations. Thank you, So Cal Air!

    I would highly recommend So Cal Air to anyone looking for honest, thorough HVAC service. This is…read morethe second time I've used them this year, and I couldn't be happier. Last month, they fixed a relay switch that -- with some adjustments -- started working again. The technician noted the part in case the problem returned, rather than just replacing it outright. I was happy they saved me the unnecessary expense AND conveniently noted the part so I could just call if it happened again. Since that first visit went so well, I scheduled my yearly spring maintenance with them. I always have my HVAC serviced every March, but I can say that David (I think it was David) did a noticeably more thorough job than I've experienced in past years. This appointment reinforced what I already thought - that I would certainly reach out to So Cal Air for any HVAC issues I have again. Fingers crossed I don't though!

    Manny's Heating & Air Conditioning - Our store front shop

    Manny's Heating & Air Conditioning

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    We had a really easy, great experience with Manny's. We…read morehave been burnt with so many bad experiences from plumbers, roofers, electricians, you name it. Manny was a breath of fresh air. He didn't waste our time with slick presentations or PowerPoints. He gave us detailed yet plain spoken plans and quotes, at a fair price in comparison to other quotes. His employees showed up on time, were clean, friendly, answered all our questions and just made it easy. Overall, a great and easy experience.

    Although I have used Manny's several times, I continue to be amazed at the truly superb service…read moreprovided by his highly trained technicians. In this regard, Jesus came out to look at our AC system yesterday, which has been working only intermittently. Following a very thorough diagnostic assessment of the overall unit, Jesus suggested that we hold off installing any new parts at this time, as the system is somewhat old and doesn't provide any specifics concerning what needs to be replaced. Indeed, I appreciated Jesus's honest and straightforward assessment, as opposed to relying on guesswork to resolve the problem. At this point, I expect that we will likely be replacing our aging unit sometime this year....and, without a doubt, Manny's will be the company I call to do the job. Along with providing prompt and excellent service, the three technicians I've met from his company have all been very professional, courteous, and personable. Thus, for anyone in need of AC service, Manny's should definitely be the first business to call.

    Pioneers Heating and Air - Pioneers HVAC & Heating. Leading HVAC Company

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    This is for technician Tomer, who recently last month in March...exemplified "Exceptional"…read morecommunication, diagnosis and troubleshooting, regarding issue with my ac/ heat York Unit, that was cutting on and off, along with not reaching set temperature rather it was ac or out heat mode. Due to Tomer's thorough expertise - he discovered the issue was having a dirty flame sensor and the motor (must be replaced) on our York unit. What amazed me was that Tomer, not only did he order the part, but made sure (my current defective motor) was under warranty, which saved me a lot of money. Even though it took a week for motor part to arrive- Tomer consistently, with consideration kept me updated on its arrival. Tomer completely resolved issue - by installing new motor after it arrived. I highly, highly recommend Tomer -due to his expertise - excellent communication and going the extra mile (consideration he shows) to his customers. Tomer is a true asset to your company and is a symbol of excellence of your company!

    Update: To be fair, I did not reach out to the company to discuss my concerns before posting my…read moreinitial review. After the review was posted, the owner, Motti, contacted me to better understand what happened and to address the situation. He offered to refund the service fee because I was dissatisfied with the experience. While they were not the ones to fix my heater, I do appreciate the effort to follow up and their apparent commitment to customer satisfaction. I hope others will still consider giving them a chance, and if issues arise, I'd recommend reaching out directly to discuss possible resolution.

    Just One Call - hvac - Updated May 2026

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