1954
Jim’s father, Roy Gregory and
grandfather Leroy Roman Gregory.
1955
Company was founded by Jim’s grandfather and father.
1979
Jim’s father, Roy Gregory and
grandfather Leroy Roman Gregory.
My grandfather Leroy Roman Gregory and my father Roy Gregory established L.R. Gregory & Son, Inc in 1952. They came from Waukegan 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 hope you let us serve you into the future.
We provide exceptional installation, maintenance and repair services for:
- Heating
- Cooling
- Indoor Air Quality
- Sheet Metal Fabrication
- Roofing
- Gutters
- Flashings
- Skylights
- Chimney Repairs
Ensuring Comfort and Peace of Mind
We are fully licensed and insured. You can rest easy knowing that when an emergency hits, you can count on our 24/7 emergency service. Our technicians quick, professional service and our work is 100% guaranteed. We service all makes and models of heating and cooling equipment.
Areas We Serve
We are a trusted provider for Chicago’s North Shore communities and beyond including: Lake Forest, Lake Bluff, Highland Park, Libertyville, Glencoe, Winthrop Harbor, Waukegan, North Chicago, Highwood, Glenview, Winnetka, Kenilworth, Wilmette, Evanston, Gurnee, Lindenhurst, Deerfield, Northfield, Northbrook, Evanston.
