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QUALITY HEATING AND AIR CONDITIONING SALES AND SERVICE IN

ST. LOUIS & Surrounding Areas

YOUR HOME COMFORT EXPERTS

We make sure your air conditioning and heating systems are running at their absolute best. Whether you need planned maintenance, AAON repair, air conditioning repair, furnace repair, or an upgrade to your existing system, we’re ready and able to serve you all over the St. Louis, MO, area.

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A Man Working on An Air Conditioner — St. Louis, MO — JLM HVAC

HVAC SERVICES IN ST. LOUIS


When your heating or cooling equipment fails and you need a vetted technician to get you up and running, give us a call. We have 14 years of field experience and have seen and done it all. Don’t let inexperienced, under-educated sales technicians upsell you on something you don’t need or want. We service all manufacturers and ages. Our fully stocked truck allows us to get your repairs done the right way and on time!

Authorized Brand Dealers

We can sell and service the following brands below. We service all makes and models as well.

HVAC REVIEWS

Very friendly and professional. He came out quickly and replaced our hot water heater. He allowed us to purchase the new hot water heater and disposed the old hot water heater ourselves to save money. He also registered our new hot water heater with Spire to get us a rebate. Very happy customer.


Diana F.

JLM provided great service from the initial call, to the service call and explanation of the different AC units, to the installation—all within one week. I couldn’t recommend him more.


Meg C.

I can’t say enough good things about my experience with JLM. When my older furnace and air conditioner weren’t properly heating and cooling, JLM responded quickly. Jozo discussed all my options from repairing the existing system to replacing it with different systems so I could compare costs. I ended up replacing the existing system and it has been amazing. He also registered the new system with Ameren so I could get a rebate. Jozo is knowledgeable, honest, and hardworking. I will continue to use JLM in the future and highly recommend them.


Jackie G.

I wanted the AC checked out before Missouri’s hot and humid summers kicked in. I called JLM, and they scheduled me right in. He explained everything he did and what I needed to do to ensure my system would run for years to come. Jozo and the JLM team are knowledgeable, fast, and friendly. I will definitely use them going forward on any project we have.


Joe J.

Professional, responsive, hard working, reliable, conscientious, knowledgeable. Overall AMAZING experience. I would recommend JLM to anyone who needs HVAC work done! Helped me out last year when I had a leak (same day) and again this year to replace my AC unit before my house was a hot box. Thank you JLM!!


Erin O.

I have an older HVAC unit which recently started having problems and I thought would need to be replaced. JLM came out to look at it and did a repair which not only fixed the problem, but prevented me from having to replace the entire system. They were very knowledgeable and professional throughout the entire process. Very pleased and would highly recommend JLM!


Patai1426

Great and fast service! Jozo responded promptly to my phone calls and texts. He scheduled my appointment quickly and got my AC installed in no time! Highly recommend them!


Jay J.

Extremely fast reply especially for 5 am. I had an appointment booked for that afternoon before any other place even responded. Great initial rate. Very personable and pleasant interactions. They had the courtesy of educating me during the visit which I greatly appreciated and had me up and running in no time. I'll be recommending them to all family and friends.


Adam S.

JLM is prompt, professional and honest. A fair price as compared to some of those larger companies in the area too. I have referred them to family members and they have had the same experience as I did. And Jozo and his company has even made some after hour calls to the house to make sure our AC was running during some hot summer nights.


Jeff F.

We called JLM when our furnace suddenly stopped working. We knew it was old, and were afraid of what to expect. Jozo came over within a few hours of contacting JLM and we were amazed with how he explained everything to us, and gave us options for our situation. We decided on repairing the unit and he had it back and running just like he said he would. He has earned our trust and we will recommend JLM to all our family and friends.


Boris C.

When our system acted up we turned to JLM for help. They were easy to get in contact with and made us a priority. They were on-time for the appointment (a rarity these days), quickly identified the problem and explained our options. They had us back up and running better than ever. The professionalism and kindness throughout was greatly appreciated!


Thank you JLM


Cody C.

Very friendly and professional. He came out quickly and replaced our hot water heater. He allowed us to purchase the new hot water heater and disposed the old hot water heater ourselves to save money. He also registered our new hot water heater with Spire to get us a rebate. Very happy customer.


Diana F.

JLM provided great service from the initial call, to the service call and explanation of the different AC units, to the installation—all within one week. I couldn’t recommend him more.


Meg C.

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