MJ Mechanical
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MJ Mechanical
MJ Mechanical is a family owned, full service heating and air company serving the Lancaster, CA area since 2008. Our mission is to provide superior customer service with honesty and integrity. Our company has years of experience in the HVAC industry and a glowing reputation. The owner has been working in the field of HVAC for over 15 years.

His experience includes everything from residential equipment to commercial equipment. Working alongside him is his brother-in-law, who has been doing HVAC for over 10 years. We take great pleasure in providing outstanding assistance and customer care. We will explain exactly what's going on with your equipment and what truly needs to be done to repair it.
Services
Finding quality air conditioning and heating services that won't break your bank can be hard to find. That's why MJ Mechanical in Lancaster, CA offers top-notch HVAC services at affordable prices. We get your system running again so you can get back to feeling comfortable in your home or business. We are an honest, family owned company serving the Lancaster community since 2008.
Is your system on the fritz? Is your air blowing warm or not at all? At MJ Mechanical, we offer emergency services for those days you can't go without heat or air. Most systems fail early and under perform due to irregular or improper maintenance. We will service your system to get it running again.
This review should be TEN stars. I just met an HVAC angel this week. His name is Matt. If you have an HVAC issue, call MJ Mechanical. So I needed a second opinion on a busted furnace/AC after I was quoted around 5K to replace one. Any homeowner would get a second opinion, right?

I called MJ Mechanical and Matt dropped everything to give me a ton of information, checked out my house, said there was only one thing wrong with the furnace, that it could be fixed the next day for a tiny fraction of replacement cost.Wow. I even got text messaged throughout the process. I called MJ and Matt picked up the phone.
Reviews (13)
G. C.
G. C.
Mar 17, 2021
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These guys are always friendly and very knowledgeable. They'll answer all of your questions and explain everything to you. They truly care about their clients. Thank you for always giving us great service.
Carol T.
Carol T.
Oct 03, 2020
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
In this hot desert , the a/c will go out and it takes a long time sometimes to find the problem
Cesar Escarcega
Cesar Escarcega
Sep 04, 2020
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Scammers. This guys were trying to rip me off. A guy with a truck tattoo on one of his calfs showed up. He said the condenser fan motor and capacitor had to be replaced. It was replaced, when it was turned on and the air didn't feel cold he said it was because the air ducts needed to cool down. I have no experience with ac systems so I took his word for it. He left and the ac stayed on all night but it didn't feel like the house cold down at all. I came back a week later and turn the ac on but after 2 hours of running the temperate wasn't going down at all. I called them and they said someone would
Adam S.
Adam S.
Feb 07, 2020
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Our office heater was not working. They came 3times and each time they were unsuccessful.
The repair guy wass very rude dressed unprofessionally. I'm very surprised by some raving reviews maybe we got stuck with a bad repair guy.
We have choices do not chose theem do not gamble.
Ford F.
Ford F.
Dec 05, 2019
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I was forced to hire a company to fix my heater since my home warranty wouldn't cover it. I got multiple quotes for the new repair, however MJ mechanical was the only company to take the time to try and trouble shoot the problem with me over the phone. Once that didn't work, they set up an appointment for me a few days later. When they arrived, they discovered multiple issues with my unit. They quoted me a cheaper price than the previous two business's that came out, and MJ's was going to replace more parts.

Once they quoted me a price, their was no pressure to set up a date
Don C.
Don C.
Nov 13, 2019
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I have used Matt for years excellent service excellent experience and very knowledgeable his prices are very competitive and I have found them to be the best with his warranty he is local and I have found his response time to be fantastic
I highly recommend them!
Heather C.
Heather C.
Oct 31, 2019
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I must have called every place in the av and not one person could help me, till I found MJ mechanical. They came right out fixed the problem within minutes and gave me some really amazing advice which I'm a first time home buyer with no parents or anyone to guide me so the help is very much appreciated! Jeff was so nice and friendly and made me so comfortable I'm just overjoyed with the service! I would recommend this company to everyone and I will be using them for everything! Thanks to Jeff the company just gained a very loyal customer for life!! Thank you for all the help you guys
Karen M.
Karen M.
Jun 25, 2019
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We had a new swamp cooler installed. They removed our old one and wired the new one with a new panel inside. Excellent service, and I highly recommend them.
Arthur G.
Arthur G.
May 07, 2019
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Jeff came by and had a look at our A/C unit. I wasn't there to meet him, but my dad met with him and he was very, very happy with Jeff's pleasant attitude and MOST IMPORTANT OF ALL: HONESTY.

You'd be surprised how many companies will lie through their teeth to make a buck off of you. We called another company before trusting MJ Mechanical, and they said that "the entire A/C unit must be changed." I did some research on my own, and realized that this was not the case. Their asking price to fix the problem? $6000.

Jeff came down, inspected the unit, and we determined the
R. D.
R. D.
Nov 16, 2018
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MJ Mechanical is competent and a honest company.

My reviews are written on behalf of my parent.
We continue to use MJ because they always come through and perform
a professional job, with a decent rate.

Please keep up the great customer service!
Stacie B.
Stacie B.
Jun 21, 2018
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GREAT COMPANY. I would rate 10 stars if I could. Matt, Jamie and all the crew were friendly, thorough and kept me in the loop. Our split-unit just died after 8.5 months. Matt sent out a couple guys several times. No one could figure out the problem. They did the manufacturer tech support calls several times and did everything tech support suggested over a series of calls. Tech support ran out of ideas and this morning Matt and a 3 man crew came and switched out the unit within an hour. We appreciate the hard work from all of you. I would definately recommend!
Super Liz R.
Super Liz R.
Mar 12, 2018
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From a property management stand point I highly recommend to use MJ Mechanical for HVAC issues. Lancaster and Palmdale have extreme weather conditions and they understand the immediate needs of having cool ac or warm air. The office is very happy to make the appointments and will explain the issue with detail with you. Jeff, the tech was fast , on time & efficient. They are a licensed vendor & prices are reasonable !
Highly recommend ****
Jessica D.
Jessica D.
Jun 23, 2017
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Another great experience with MJ! Kenny was our tech, and he found that our problem was a freon leak due to a loose connection; as well as a bad capacitor. He worked for quite a while in the blazing heat without complaint, and answered all of our annoying questions as we hovered(we had put a lot of fruitless DIY work into fixing it, so we wanted to see what the problem actually was).
He made our 20 year old unit run like new!