Services

We offer a complete line of services including:

Whether you need regular yearly maintenance or emergency service, we can help! We are there when you need us to perform emergency service, even during evenings and holidays, to ensure you will have your heater repaired as soon as possible.

Need a new furnace? We can help you select the right heater to keep your home warm with an energy efficient furnace that saves you money on your heating bills.

When your air conditioner is not working, the heat can be excruciating. LR Gregory & Sons can rescue you when your air conditioner shuts down. We have earned a reputation for being a leader in the industry because of our dedication to serving our customers.

Your home should be free from hazards and truly a safe place for your family. Yet, the Environmental Protection Agency has said that indoor air is often 7-10 times poorer than outdoor air quality. We help you Improve air quality in your home with an indoor air quality system that helps you remove particles and pollutants while controlling the moisture in the air.

We offers a range of services, from initial inspections, to preventative maintenance, to repairs and full-scale roof replacements for Asphalt, Cedar, Slate, Aluminum, and Copper roofs.In addition to both commercial and residential roofing, we provide installation and maintenance of gutters and flashing.

My grandfather Leroy Roman Gregory and my father Roy Gregory established L.R. Gregory and Son, Inc in 1952. They came from Waukgean where my grandfather left his job at US Steel to establish a heating, air conditioning and sheet metal company in Lake Forest. We've earned a reputation for providing the highest level of customer satisfaction. We hpe you let us serve you into the future.

We are experts at chimney related issues. Chimney leaks: we can determine if it's flashing or masonry problems. Animal intrusion - we provide stainless steel and copper rain caps with screen to protect your flues. Chimney crowns to inhibit masonry deterioration or install a flue liner to stop condensation moisture from damaging the chimney.

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