Noticeable Difference

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Today we installed a High Efficient Lennox heating and cooling system comprised of a 16 SEER air conditioner and 2-stage 97% efficient gas furnace. The customer immediately noticed the difference going from the main floor to the upper level. This particular system qualified for $600 in federal tax credits and $300 in Spire rebates. We also provide a 3-year parts and labor warranty with the manufacturer 10-year warranty!

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At JLM Heating & Air Conditioning, we take pride in delivering reliable, high-quality HVAC solutions to homes and businesses across St. Louis. Our Latest Projects page highlights recent installations, repairs, and system upgrades—including everything from heating and cooling to geothermal systems and indoor air quality improvements. See how our expert team is helping customers stay comfortable, efficient, and satisfied year-round.

Heat Pump
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