Boilers

Serving St. Louis, MO & Surrounding Areas


Experienced Boiler Services

At JLM Heating & Air Conditioning, we are passionate about boilers and the comfort they bring to homes and businesses. Our extensive services ensure your system operates efficiently. Whether you need a new installation, urgent repairs, or maintenance, our expert technicians are ready to help.


We love boilers! The warmth they provide, whether water or steam, is unmatched. Unfortunately, not all contractors share this enthusiasm; understanding a boiler's effective function requires years of experience and training.

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Boiler Installation Services

Our expert boiler installation services maximize performance and energy efficiency. We partner with top brands to provide tailored heating solutions.


Advantages of Professional Installation: Our qualified technicians ensure your boiler system operates efficiently, reliably, and durably. 


Range of Boilers Installed: We install various systems, including traditional and combination boilers.


Boiler Repair Services

Few things are more exasperating than encountering problems with your heating equipment, especially when you're struggling to find a qualified technician to resolve the issue. From minor glitches to major breakdowns, and from vintage models to the latest designs, we've encountered them all.


Whether you’re dealing with a mechanical fault in the boiler, an individual room not warming up, or a leak in a pipe, you can trust us to handle it all. Our commitment to excellence and comprehensive understanding of boiler systems will ensure your unit operates as efficiently as it should.

Boiler Maintenance Services

Consistent maintenance is crucial for the effectiveness and durability of your boiler system. Our services include thorough inspections, cleaning, and tune-ups to keep your system running smoothly.


  • Advantages of Regular Maintenance: Routine upkeep prevents malfunctions, boosts efficiency, and extends equipment lifespan.   
  • Boiler Maintenance Plans: We offer comprehensive plans with scheduled inspections, filter replacements, and performance evaluations.

Our Boiler Maintenance Plans

We highly recommend that all boiler owners implement a preventative maintenance plan. Regularly flushing your boiler, performing thorough cleaning of the mechanical components, and inspecting critical safety features like sight glasses and low water controls will ensure your boiler operates efficiently for many years ahead.


Should repairs exceed a reasonable cost, we provide replacement solutions. From standard direct replacements to high-efficiency combo units, we offer a variety of options tailored to your requirements.


Why Choose JLM?

  • Experienced Boiler Technicians

    At JLM Heating & Air Conditioning, we understand the comfort a properly functioning boiler provides to your home or business. Our comprehensive boiler services ensure your system operates efficiently and reliably throughout the heating season. From new boiler installations and emergency repairs to routine maintenance, our skilled technicians have the expertise to keep you warm.

  • Customer Satisfaction

    At JLM Heating & Air Conditioning, your satisfaction is our top priority. We're dedicated to providing exceptional customer service, quality workmanship, and timely service, earning us a reputation for reliability and excellence throughout the St. Louis area.

  • Fully Stocked Service Vans for Boiler Repairs

    JLM Heating & Air Conditioning's service vehicles are fully stocked with a comprehensive inventory of boiler parts, enabling us to complete most repairs quickly and efficiently, minimizing downtime and restoring your heating as soon as possible.

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