L & M Service

Company Overview

We offer top-notch air conditioning and furnace repair and installation services. With a legacy of over 45 years, we have been serving Monroe, GA, along with Dacula, Lawrenceville, Snellville, Loganville, Buford, Winder, and Lilburn. Our commitment to quality workmanship and superior products is something we take great pride in. This is why we stand by our promise of complete customer satisfaction. We specialize in providing repair services, replacing furnaces, installing new units, and optimizing indoor air quality. Although we handle repairs and service for all brands and types of heating and cooling systems, we suggest Trane equipment. Reach out to us for any of your service needs. Our quick response, quality workmanship, and skilled technicians will ensure you are pleased with your choice. Family owned and operated.