I needed a second quote and was in search for a knowledgeable and reputable air conditioning service company that had reasonable prices and knew what they were talking about. After googling online for about half an hour, I came across the only company "MJ Mechanical Heating and Air Conditioning" that had a five star rating here on Yelp. I read each and every review and decided that I would give them a call. I requested a free estimate for the replacement of my commercial air conditioning unit. Matt answered my call right away and was able to get to my store within less than thirty minutes. Now that in itself is what I call GREAT SERVICE. After he arrived & I explained the situation that I was experiencing with my "leaking" unit he went and checked it out. This guy knows his stuff. He is what I call an honest, reliable, efficient, and reasonably priced air conditioning service repairman. He gave me all the information I needed and was previously lacking because other companies that I called to receive estimates from did not even know what air conditioning unit was mine, let alone the job that they were hoping to do for me. On top of that these other companies even inflated the price quotes and the jobs that needed to be done; therefore, hoping to charge me much more than I needed to pay. Thank goodness for Google and for me being able to find Matt and "MJ Mechanical Heating and Air Conditioning". I haven't even replaced my unit yet, he just left my place of business right now, and I couldn't wait to write this review. This is my first review that I have ever written online. I usually never have the time nor do I make the time to write a review but this company most definitely deserves it hands down. I LOVE HONEST AND STRAIGHT FORWARD PEOPLE THAT DO THEIR JOB RIGHT & FOR AT REASONABLE PRICES. THANKS MATT!!! I AM DEFINITELY GOING TO USE THIS COMPANY FOR ANY AND ALL OF MY FUTURE AIR CONDITIONING REPAIR SERVICES. read more

With a small heatwave on the horizon, I was genuinely worried I wouldn't be able to get my AC unit serviced in time. The window of opportunity was tight, but MJ Mechanical not only fit me in, their repairman arrived precisely at the scheduled time - no delays, no waiting around, just prompt, professional service. It was immediately clear that these folks are masters of their craft. The repair was quickly and easily identified, showcasing their expertise and efficiency. Beyond their technical skills, the repairman was incredibly friendly and personable, making the whole experience pleasant. They never patronized me and genuinely listened to my concerns. I am beyond grateful for their timely and expert assistance, especially with the impending heat. I wholeheartedly recommend MJ Mechanical to anyone in the community needing HVAC services. They are truly exceptional! read more

I would like to commend your company on customer service. The entire reason that I called on MJ Mechanical for the initial repair was that a couple of years ago we had our ac unit blowing hot air during the hottest time of year. One company told us that the whole system needed replacement. All the others that we called didn't have time (wouldn't make time) to come out. MJ Mechanical came out late in the evening even though the guys had been out all day in the heat making repairs. They recharged our ac in the dark, by flashlight, and charged us a very fair, actually low, price. Since then our ac had been working great. As soon as we saw a problem I called on MJ again. Again, we have received excellent, prompt service with a fair price. I will recommend your company to everyone I know. read more

I don't write reviews often, but feel the need to comment on the exceptional customer service I received from this company last week. A gentleman by the name of Matt came out. Diagnosed my heater problem as a simple fuse issue. We had some problems with our dog chewing the wires to the AC unit outside so we thought the problems with the thermostat thus the heater was much greater than just a simple fuse. He was honest, fixed the problem within minutes gave us a second fuse for free just in case it happens again and ended up not charging for the service call because he was here for such a short period of time. As a small business owner myself I can truly appreciate customer service like that. I will never use a different company for air conditioning or heating problems. read more

We highly recommend this company. I called first thing this morning about an issue we're having with our furnace and Jeff was here in less than 3 hours. Jeff was highly professional, he spent quite a while here checking everything out, from our thermostat to our furnace to our propane tank. The problem couldn't be resolved because the furnace was acting normally the whole time he was here...the problem has only been happening at night and sometimes early in the morning...when the temperature drops. He told me to call him tonight if the problem occurs again. I called him late this evening and he was here in less than an hour! No additional charge!!!! Turns out the problem is with the regulator on our propane tank. We would give this company 10 stars if we could!!! read more

These guys know their business. Last summer my air conditioning was not working so I called MJ Mechanical and they sent Kenny to fix the problem. Not only did he fix my issue, but he told me what I was doing wrong and how to avoid the same kind of issue in the future. About a week ago or so I was having problems with my heater. I had such a positive experience with MJ Mechanical I decided to call them again. They sent Kenny again, and another guy named Jeff. They were both really professional and Kenny remembered me from last summer. They found out my thermostat was broken and replaced it. I am very happy with this company and I highly recommend them. Great service, great knowledge, great skill, great service prices. read more

Believe the rating! These people are SMART. Fair with cost and never send salesmen trying to get one over on you. We just had them again to Summer-ready our evaporative cooler. While here, we had Andrew look at the AC that was acting up. He found the problem and did a great job fixing it. He also put in our requested thermostat. I'm so glad we didn't do it ourselves. Turned out to be more of thing than what we would have been able to handle because he discovered a bad wire. Andrew and everyone we've had are so knowledgeable and honest and don't talk down to women. For swamp coolers, they installed ours two years ago and did an amazing job. Thanks again, y'all! read more

We needed a second opinion after another company had given us an unreasonably high estimate. Matt came to our home the same evening we contacted him and within an hour after calling him. He diagnosed and repaired our furnace for a very fair price and had us up and running in no time. Not only that, he came back the same evening to additionally replace a faulty wire for no additional cost. His work is first rate, but, more importantly, Matt is an honest and first-rate person. I would recommend him to any and everyone who needs quality work done on their heating or cooling systems. Thank you, Matt! read more

Jeff came out to do regular maintenance on my heater because I had Affordable air come out a couple of days before and they said I needed a new unit. I told them I'm getting a second option. Jeff came out from M and J and they also treated me well. and check for Carbon monoxide Jeff check everywhere with his meter and there was no sign of carbon monoxide. He explained to me what he was doing. They are very honest, and I will always call on them to come out for regular Maintenance. Great company!!!!! read more

I called MJ Mechanical on a very hot Palmdale Day and they were able to offer same day service. Felix the tech came out and was able to repair my Evaporative Cooler quickly and professionally, (Our Evaporative Cooler had been broken for about a week and boy were we suffering !!). The fee charged was reasonable and Felix was polite, knowledgeable and efficient. Thank you MJ Mechanical as were now going to be able to survive this HOT Palmdale summer. This company is Highly Recommended..!!! read more

If your HVAC unit is not working properly the call to MJ Mechanical is the only call you need to make. My HVAC unit went out completely Wednesday night. Called MJ Mechanical 7 a.m. Thursday morning and by 6 pm that evening had an entirely new unit installed - awesome price. My old unit was nearly 30 years old and had been acting up the past few years. I have had other so called HVAC companies out but there is no comparison. MJ is far superior to all others. read more

Crooks! hired them to do the full HVAC in a new house. they did a great job and were fully paid. when it came time to request for materials that we had paid for they refused and held us hostage until we agreed to hire them for additional work. A few hundred dollars of materials they withheld in exchange of tens of thousands of future work on the job. Owner Matt is a coward that is too scared to answer the phone. Will be engaging legal services. Beware read more

MJ Mechanical worked with me throughout the whole process to get a swamp cooler system installed with ducting to all my rooms. They are professional and pleasant to work with. The price was very fair. They also answer questions promptly. I will continue to use them for any HVAC needs I have. I have also had a new furnace installed and now a new air conditioner. The men that come to work are always prompt and pleasant. The price is always fair. read more

We have used MJ Mechanical twice in the past month to deal with different issues with our evaporative cooler that my husband was unable to fix himself. The first time Jeff came out, today it was Matt. In both cases they showed up when they said they would, were courteous and friendly, and more importantly they fixed the problem for a reasonable price. I highly recommend MJ Mechanical! They set the bar for how a service business should operate! read more

These guys came out twice to fix my AC. The first time they charged me and didn't even fix the problem. Had to call them to come out and have a more experienced technician come out to fix the problem. I don't have a ton of confidence in this company. Maybe others have had a better experience but they seemed a little inexperienced. Edit Not in your system because it was my in-laws house though I was handling the problem for them. read more

our heating quit working in the middle of night . the next morning went to yelp web site found mj heating called matt in he came out at the appt time.Was very professional and had heater working in minutes.He is very good at his job and reasonable pricing would recommend to any one. will call him again this summer for a/c service. thank you matt read more

MJ replaced our air conditioning unit back in October 2017, and we were extremely happy with their work and the new AC unit, although we didn't post a review back then. Today, we called with a small problem-- a water leak-- and this afternoon, it's fixed! The fee was very reasonable, and we're so glad to have quick service now that temps are in the upper 90s. read more

Matt came by to give a second opinion after another company was going to put coolant in possibly leaking air conditioning system. He spent an hour at my house telling me everything. I got several quotes from other but decided to go with him. Matt showed up the next day on time repaired the system with stop leak charged and now I have air conditioning. Yeah read more

MJ Mechanical did an outstanding job replacing our complete duct system, AC unit and heating unit. Our system was originally installed in 1988 so it was time. MJ Mechanical's crew was very professional with the owner of the company working along side his crew to ensure all work was completed to his high standards. Highly recommend this company read more