Heating Air conditioning and Plumbing repair service



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NJL Heating and Air Conditioning repair service is a Full service HVAC and plumbing company. We are a small family owned and operated business, serving the Chicagoland area since 1992. For the past 23 years, we have striven to deliver a world-class customer service experience that includes, reliability, honesty, and experienced high quality workmanship. Our pledge from our family to yours is excellent service at unbeatable prices. NJL Heating and Air Conditioning is fully licensed and insured 


Service – NJL Heating and  Air Conditioning we service and repair all make and models of furnaces, boilers, sump pumps, air conditioning, humidifiers, sinks, toilets, and water tanks. Our service rates are 10 – 20% less than our competitors.

Installation– whether replacing old worn out equipment, renovating, new construction, or upgrading to new more efficient systems to lower your cost. NJL Heating and Air Conditioning has the experience to get the JOB done, at a lower price. Call for your free estimate!

Troubleshooting– Have a room that doesn’t heat or cool like the rest of your house? System keep breaking down too often, or constantly need Freon? Call us and let our experience solve the problems that the other guys can’t.

We offer: Air conditioning repair, furnace repair, hot water heater repair, sump pump repair, and commercial HVAC repair. We also offer complete Duct work and new construction heating and air conditioning equipment installation.


Areas served– Des Plaines Park Ridge Arlington Heights Niles Morton Grove Northbrook Norwood park Edison Park Chicago Mt Prospect Prospect Heights Elk Grove Schiller Park Rosemont Heating Air conditioning service repair plumbing hot water tank sump pump replacement