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    About the Business

    JL Mechanical, LLC is a customer focused heating and air-conditioning company that was founded in 2019, by Justin Laroux. Through hard work and dedication, he and the JL Mechanical Team have built a successful and honorable company that upholds American values and provides its customers with the highest satisfaction level. Located in Valparaiso, Indiana, JL Mechanical has invested in the Northwest Indiana communities and has a firm commitment to employ highly trained, customer service driven and dynamic staff.

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    2210 Calumet Ave

    Ste F

    Valparaiso, IN 46383

    Serving Valparaiso Area

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    • Photo of Ms. L.
      Ms. L.
      Chicago, IL
      0
      1
      Dec 14, 2023

      When I say wonderful. Professional and very understanding to your needs. Justin, Chris, Mike ....a true blessing. Thank you Thank you. We had no heat they figured out the problem and solved it. Great team

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      Justin L.

      Dec 14, 2023

      Thank you so much for the kind words. We are so thankful we were able to assist you and your family. Have a very blessed Holiday.

      Sincerely,
      The JL Mechanical Team

    • Photo of Alexander S.
      Alexander S.
      Valparaiso, IN
      0
      3
      Jun 28, 2023

      JL Mechanical Heating and Air Conditioning was recommended to me by my best friends after they repaired and replaced multiple systems on both the heating and air conditioning side of their house. They came highly recommended for exemplary work, following through with the repairs and appointments, and timely service.

      JL Mechanical were not the first technicians we approached for diagnosing and repairing our faulty AC system. It stopped cooling after we turned it back on after the winter. We contacted a local company who had serviced our furnace in the past. They came out and looked at our air conditioning unit, measured the amount of refrigerant, and told us there was a crack in the line. They also spent 5 minutes denigrating whoever installed our air conditioning unit, taking note that they had done a terrible job sealing the line, running it, doing clean work, and a host of other problems. In fact, their advice was to go after whoever had originally installed our air conditioner (as it was only 4 years old at that point) and have them fix their poor work since it was obvious that the line had cracked due to their failure to properly install it. They also assured us that if they had done the work, they wouldn't have done any of that and would stand by their work and take care of it. Their solution was to fill the tank with nitrogen and do a bubble test along the line to detect the leak or run it for a week with dye and come back and fix the leak then. To make a long story short, we discovered that this company had installed the unit while we were closing on the house, and they refused to honor their work and blamed us for the crack in the line. They also then tried to immediately start repairs while quoting an outrageous price to fix their own mistakes. They charged a service charge despite initially telling me they had been the cause of the problem.

      This is when we contacted Justin at JL Mechanical. They got back to us quickly and were out to us the next day. He agreed with the first company that they had done a terrible job installing the unit and running the line. However, unlike the first company, he had a refrigerant detector he used along the entirety of the unit and the line back to the furnace in the basement which detected no refrigerant leak along the line. He quickly diagnosed the actual problem which were the evaporator coils in the furnace, which were already at their end of life when the new AC unit had been installed 4 years prior. The leaks were obvious, and the evaporator coils were a rusted mess. The people from the first company did not even look at the evaporator coils or the line itself in the basement nor did they have a refrigerant detector (which made detecting the leaks in the evaporator coils easy. It lit up like a Christmas tree). Justin had a quote out that night and did not charge us a service charge for the initial visit.

      The very next day a technician by the name of Mike came out with the new part they had procured basically the same day and replaced it in a matter of 4 hours. He even stuck around for an hour to ensure that the air conditioner was working, that there were no drops in pressure from any possible leaks, cleaned up any mess he made, fixed up some of the terrible sealing from the initial installation, and wrapped new insulation around line.

      Payment was easy and Justin worked with us on the price. They were great at every step of the process and took their time to explain the problem, show it, and explain how it was going to be fixed, the warranty on the parts, their labor and everything else you could think of. I would highly recommend JL Mechanical Heating and Air Conditioning for any heating or air conditioning work you have. Their approach to the work and how they handled themselves was in sharp contrast to our first technicians we contacted. You will not be disappointed.

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      Tonya J.
      Michigan City, IN
      0
      1
      Nov 7, 2023

      I am one happy camper! Our heater went out and Mike came out, oh my, he checked everything. Very thorough in his work and getting to the bottom of our problem. The owner, Justin came back to do our installation of the part. Both were punctual. the customer service team was very helpful. I enjoyed great conversation with both as they did their jobs. I have no doubt that I will be recommending them as needed. Thanks JL Mechanicals!

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      Justin L.

    • Photo of Alan W.
      Alan W.
      IN, IN
      0
      1
      May 23, 2023

      I was completely satisfied with the professionalism, timeliness of Jim the technician and the willingness of Jennifer to go to bat for me when the warranty company ordered the wrong coil for the a/c and didn't want to get the right one. She worked diligently until she prevailed and got the correct coil so that Jim could do the job without making major modifications. I would recommend them for any heating or a/c issues you have, you won't be disappointed!

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    • Photo of Lauren L.
      Lauren L.
      Fredericksburg, VA
      30
      47
      20
      Mar 1, 2022

      We have used JL Mechanical for A/C repair and full furnace replacement. They have been great with both jobs and are always willing to come check things out for us if something doesn't seem right. We have a home warranty and are often disappointed in what our warranty does or doesn't cover. JL Mechanical was really great at handling the home warranty company and making sure we were taken care of even when the warranty company didn't want to get things done for us. JL Mechanical went to bat for us and made sure we were taken care of. I would highly recommend them for any job.

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    • Photo of Kirstyn G.
      Kirstyn G.
      Kouts, IN
      0
      1
      Oct 17, 2019

      Absolutely wonderful. Came back from work conference to no heat house was 50 degrees and getting colder. Called about at 8pm and Justin showed up quickly and helped get the heat back and answered every questions I had. Will call again for any future furnace issues.

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    • Photo of Deborah H.
      Deborah H.
      Valparaiso, IN
      0
      3
      Oct 5, 2019
      First to Review

      My elderly mother had problems with her "very old" furnace. We contacted Justin the owner of JL Mechanical. He came out immediately. He was very patient, respectful and kind to mother and explained everything to her. The furnace needed to be replaced. New furnace was replaced in a timely manner and old one removed and disposed of. Can't say enough nice things about this company. If anyone is looking for a trustworthy, reliable, reasonably priced and customer oriented Furnace/AC company, Justin is the one to call. Great man, great company!!

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