L & L Air Service
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L & L Air Service
It's no secret that taking proper care of your equipment will help ensure it runs reliably for as long as possible. While there are some things you can do at home, you should also have your equipment inspected and serviced by a professional on a regular basis to help ensure it continues to perform efficiently and reliably all year long, especially during those hot summers and cold winters.
Services
Is your home heater or HVAC unit in need of repair? J & M Smith Heating & Air offers heating and air service and repair to residents of Joplin, Missouri and the surrounding communities. We pride ourselves in providing reliable, quality services to commercial and residential customers in the area. Our full service offerings include: HVAC, refrigeration, boilers, appliances, and preventative care.
Is your current heating and cooling system ready for the cold winters and hot summers that come with living in our area? We are here to help make sure you are prepared. We offer a variety of services to keep you comfortable. J&M Smith Heating & Air is here to serve all your refrigeration needs.

We repair and service walk-in coolers, cases, and freezers as well as provide new unit installation for restaurants, grocery stores, convenience stores, and even industrial warehouses.We all depend on our appliances on a daily basis and when they fail, it can be very stressful especially if it's something like a refrigerator or freezer full of food.
Is your current heating and cooling system ready for the cold winters and hot summers that are come with living in our area! We are here to help make sure you are prepared. We offer a variety of services to keep you comfortable. Our team is ready to assist with Energy Efficient upgrades, replacement of older or failing systems, and New Home Construction installations.
Are you running short on hot water? Even worse - is your water not heating up in the first place? Don't suffer through cold showers another day! J & M Smith Heating and Air Conditioning services all major brands of hot water heaters and can quickly solve most common hot water tank issues. Give us a call today!
Reviews (3)
Melodie Dennis
Melodie Dennis
Jun 12, 2021
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We can’t speak highly enough about this company! We had been working with another well known heating & air company on repairing our air conditioning unit. The other company came out said they would need a part but never came back and never contacted us or kept us updated on the situation. We called J & M and talked to Matt Smith. He was so kind and even though he was extremely busy and working long nights (not even taking new calls) felt bad because we had been sitting in our home with no air for four days. J & M were quick and efficient. Thank You Matt for going above and beyond
Randall Branham
Randall Branham
Apr 07, 2021
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Matt and his father replaced my heating and air system. They both worked very hard and professionally on my installation. They completed the work in a very timely manner. I would recommend them and will use their services in the future.
K. W.
K. W.
Apr 13, 2018
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Extremely rude and scary work. Barely over a year later their "fix" fell apart and started dripping water onto electrical below it. Had to have a reputable company come out and fix their job.