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    74 Degrees Heating & Air

    4.7 (83 reviews)
    Closed 8:30 am - 6:00 pm

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    Services - 74 Degrees Heating & Air

    HVAC installation or replacement

    HVAC system repair

    HVAC system maintenance

    2 More Services

    Water heater installation

    Water heater repair

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    Recommended Reviews - 74 Degrees Heating & Air

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    74 degrees patched wall. Over wallpaper

    This is a pathetic attempt to mask your negligence. You took so long to call your insurance and through subrogation ( basically my insurance sued your insurance) was the house repaired. Did you forget my insurance went up. You say things like "it could happen to anyone", really just turn off the damn water next time. Absolutely no accountability. If customers want a business that doesn't understand accountability and forgets something simple like turning off the water before welding pipes. They should use 74 Degrees. Cheap price equal cheap work. You guys tried to even do the repairs yourselves before I called my insurance. I could do a better job. The walls were still wet while you tried to patch it with asbestos in the walls. Exposed everyone, even you employees. Absolute amateur hour

    Anthony S.

    I just want to say that the service from 74 Degrees was fantastic! I will highly recommend anyone to get in contact with them if you needed any services done. I want to give a shout out to Leonardo for helping me repair my air central system. He went above and beyond in explaining to me what services needed to be done and how things worked. He showed me before and after pictures as well to give me extra clarification. 74 Degrees made my experience very easy and convenient. They were really helpful and responsive to all the questions I had. A++++ service!

    New Nest Thermostat
    Sam L.

    Leo from 74 Degrees Heating & Air did a wonderful job replacing our broken thermostat. He was very professional and you could tell he takes great pride in his work. He took the time to explain how the new device worked and checked to make sure everything was in proper working order. Leo arrived right on time and even wore shoe covers when he entered our home which was very thoughtful on his part. The installation was time efficient and his workmanship was excellent. He even cleaned the area around the thermostat afterwards as well. I will definitely be recommending 74 Degrees Heating & Air to all of my friends and family. 74 DHA is now my go to for all of our home's A/C and heating maintenance needs. Almost forgot to add that their prices are very reasonable and fair. 74 Degrees Heating & Air is the best, I highly recommend them; top tier customer service experience coupled with industry leading expertise. Thank you Leo!

    Exposed live wires left hanging out of a thermostat mount after a diagnostic. They were not in this state when the tech arrived.
    Alexis W.

    My thermostats were performing inconsistently and overheating. After replacing them with thermostats of comparable spec and having similar issues, I gave 74 Degrees a call. On the high end for quotes, but well-rated, so I figured I'd get what I'd pay for. Boy, was I wrong. The tech arrived, and my partner told him that we have electric ceiling heat. He then spent the next 25 minutes looking for an exhaust or similar unit, going so far as to insist that we never had heat at all. Never mind that I had these units connected to a smart home solution, with a graph showing this. So determined to be correct, he pointed to one point in the graph, saying "this is the middle of the day. It could have been the sun." The temperature was stable at that point for three consecutive days, all hours of the day. In searching for the source of the heat, he inquired about: - A window-mounted AC unit with no additional fixtures - A wireless router - A wine fridge He then had the gall to say that our networking equipment was the cause of temperatures rising to 76 degrees in the apartment previously. After asking why it was only 67 at the time with all equipment running, he finally relented, and agreed to call his boss to inquire... who I imagine told him that we were probably right. After temporarily connecting the old thermostat, lo and behold: heat, from the ceiling. The issue turned out to be a need for line voltage thermostats instead of the low-voltage versions installed. It took another five minutes of fighting with him to confirm my understanding that we *could* keep using low-voltage thermostats, if we used a transformer. We asked to go that route for an estimate. Sheepishly, and after 30 minutes of walking him through every step, he left. After the was gone, I found that the wires--still live--in one one of the rooms were left exposed and protruding from the wall just above the light switch. Not capped, not taped, not tucked into the existing mount, just waiting for someone to graze their hand against. To add insult to injury, the estimate came in at over $900 to install new thermostats, which is 1) outrageous, and 2) not the remedy I asked for. Normally I don't mind spending money to make sure something is done fast and right, though I truly wish I spent the money on a digital multimeter instead. Save yourself the headache and go someplace else.

    Trini R.

    74 Degrees delivered exceptional service all around with my Mini Split AC system purchase and installment. My phone interactions with the office staff were pleasant. They were friendly and helpful with my scheduling needs. The crew that installed my mini split AC system were all very courteous, professional, punctual and delivered efficient, quality and clean work. They went out of their way to flag a couple of unrelated issues to me in my crawl space and super grateful for that. Julio, my sales rep and lead on the installation process went above and beyond to explain and answer questions. He was very patient as I had a specific budget for this project and he worked with me to find what best fit for mine and my family's needs. Julio's friendly demeanor, expertise and professionalism from the start was outstanding. My family and I are very happy with our system and quality of the work and are glad we found our go-to (family owned) business for our HVAC needs. Highly recommend them for yours too!

    Installation of minisplit
    Sherise P.

    I reached out to 74 degrees on yelp after reading their reviews. I was called the same day and an appt was set up. Julio came out and gave us a quote and answered all our questions. We were still fielding quotes and Julio followed up and patiently answered follow up questions. We decided on 74 degrees because it is a local family owned company and it was a competitive quote. Once we decided on 74 degrees the initial time estimate was 2 days. They completed our multi unit mini split install in one day. Julio over saw the project and the house was left in the same condition as when they started. My husband and I have been totally satisfied with our experience from start to finish. The inside and outside work was pristinely done. Thank you so much Julio and 74 degrees!

    Mini split installed above the garage door to keep it cool for our kiddos who have preschool in there. Super clean and neat install.

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    7 months ago

    Prompt service. Went the extra mile to fix my heater and the price was excellent. Highly recommended.

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    74 Degrees Heating & Air Reviews in Other Languages

    Ask the Community - 74 Degrees Heating & Air

    Do you work with Hydronic HVAC systems? We have 2 units and both went out so we have not heat or AC. I need a estimate to repair or replace both units. I am in Torrance 90505. If not, do you have a referral for me?

    Hello! This is Ana with 74 Degrees, we have a skilled technician who can work on your systems. Please feel free to give our office a call and we will be more than happy to help you :)… Read more

    Don’t See Your Question? Ask Away!

    Review Highlights - 74 Degrees Heating & Air

    Leo the technician arrived on time and was able to diagnose my issue and fix the heater right then and there.

    Mentioned in 23 reviews

    Read more highlights

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    Summary: Highly recommend Armando of Drain & Plumbing Pros. He was awesome in every aspect…read more(technical skill, price, responsiveness, communication). If/when I ever need a plumber in the future, he'll definitely be my first call. Details: I was dealing with a leak in the water main buried under the concrete of my driveway. He was very responsive, answering the phone when called and fitting me into the schedule to evaluate the problem, gave me two viable options and clear rationale which was his recommendation. He was very willing to work with the leak detection guy I hired separately. He did the repair efficiently and effectively, starting with a small hole to minimize cutting of the existing driveway while he confirmed the actual location of the leak -- which turned out to be a bit off-center to where the leak detection guy had marked; Armando then made an appropriately sized saw cut, enabling access to make the repair while minimizing disruption to access to our garage during the repair. He did a solid job on the concrete patch when it was all done. He completed it in less than the time he allocated, and was a great communicator throughout the process. Finally and importantly, his estimate was one of the lowest of the 4 estimates I received and he stuck with the estimate.

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    Mattucci Plumbing just finished replacing a root infested section of my main drain from my house to…read morethe street. Tyler, Olsi and Matt from Mattucci did a beautiful job. It's too bad they had to bury their beautiful work. They promised one day of prep, one day of pipe pulling to replace my old clay pipe with new pipe, and one day for the city's inspection and their cleanup. Everything went according to plan, and I believe their price was reasonable. I waited for decades to take care of this problem because I thought that it would be enormously expensive to dig up the entire 30' from my house to the sidewalk. That would produce enough dirt to cover almost 1/2 of my front yard. I considered pipe lining, but I was concerned that I couldn't clear any future problems with a snake without damaging the lining. Instead of digging a major trench or lining the old drain, Mattucci dug a hole at each end of the old pipe and pulled the new pipe from hole to hole. The STD-17 pipe they used is both flexible for installation and very strong for a very long lifetime afterwards and no more roots. They discussed the plans ahead of time with the city senior inspector before beginning work, so there were no problems with the city permit or the final inspection. Tyler, Olsi and Matt had previously completed many pipe pulls similar to mine, so there were no hiccups or price increases. I was surprised how much effort they spent on the third day repacking the dirt and cleaning up their work. They had saved patches of grass before they initially dug the two holes and they put each patch back exactly where it came from. Except for the newly installed cleanouts, there was no sign of the extensive work they had performed during the previous three days. I was impressed and very happy with their work. For a complex job like this one, I would definitely go with Mattucci again.

    Great service. Professional Communication. Arrived on time & completed the work quickly. We had a…read morecup stuck in our kitchen sink. Showed respect to my home, wore shoe covers and double checked the work once finished. Price was fair, Service was worth it.

    74 Degrees Heating & Air - hvac - Updated June 2026

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