JLM Heating & Air Conditioning

JLM Heating & Air Conditioning is a family-owned HVAC contractor based at 3976 Royal Estates Dr, St. Louis, Missouri, 63129. They provide air conditioning repair, furnace repair, heating and cooling service, seasonal maintenance, and new system installation for homes and businesses. Their team tests equipment and airflow, explains the diagnosis and price before authorizing repairs, and helps weigh repair versus replacement options without sales pressure.

They serve Ballwin, Brentwood, Bridgeton, Chesterfield, Clarkson Valley, Clayton, Concord, Crestwood, Creve Coeur, Des Peres, Ellisville, Eureka, Fenton, Frontenac, Green Park, Glendale, High Ridge, Kirkwood, Ladue, Lakeshire, Manchester, Maplewood, Maryland Heights, Oakville, Richmond Heights, Rock Hill, Shrewsbury, Sunset Hills, Town and Country, University City, Valley Park, Warson Woods, Webster Groves, Wildwood, Mehlville, and St. Louis City.

Their standard hours are Monday through Friday from 7:00am to 4:30pm. For emergencies, they operate Monday through Friday from 3:30pm to 9:00pm, and Saturday and Sunday from 7:00am to 9:00pm. They are closed on Saturday and Sunday for regular service.

They service all makes and models of air conditioning, furnaces, heat pumps, boilers, indoor air quality systems, and ductwork modifications. Their expertise also extends to refrigeration, water heaters, geothermal systems, and air and exhaust systems.

Reviewers frequently praise the thoroughness and professionalism of technicians like John and Jozo, who explain diagnoses clearly and review warranty information to help customers use coverage. Customers also highlight the team's timely response, quiet work, and thorough cleanup after completing jobs.

The business offers flexible financing options to help manage the cost of new installations and major repairs. They also emphasize providing a clear price before authorizing any repairs and helping customers weigh options without sales pressure.

Customers can request a free estimate by filling out their online form or calling 314-221-3149. The process involves the team listening to concerns, testing equipment and airflow, explaining the diagnosis and price, and then authorizing repairs after the customer weighs the options.

The business states they have a combined 40+ years of experience across their expert technicians. They also mention that their team has been building a reputation for over 14 years.

Their main location is located at 3976 Royal Estates Dr, St. Louis, Missouri, 63129. This is the same address listed on their contact page and business profile.

They offer indoor air quality services as part of their comprehensive HVAC solutions. This is listed alongside their other core services like heating, cooling, and boiler service.

The business operates under the website domain jlmhvac.com. This is where customers can find their services, request quotes, and read reviews.

You can reach JLM Heating & Air Conditioning by phone at +1 314-221-3149.

JLM Heating & Air Conditioning was founded in 2023.