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      Local: (217) 486-8042






Learn More about Our Company

                                               Great Services from GEM Insulation

Trust Imperial Contractor Services, LLC to provide you with extremely efficient insulation, garage door, and closet services. Owner Chris Gleeson started insulating in 1986 and founded this company in 1990. From there, we have expanded to provide a full line of insulation, closet designs, overhead garage doors, and bath and towel fixtures services for new construction and remodeling projects.


 Great Products

We are a full-service company with 7 employees that install all of the products that we sell. Our company works with wonderful suppliers such as Certainteed™. Without their hard work, it would be impossible for us to supply you with these great products.

 A Talented Staff

Our owner believes that quality is extremely important, so every employee he hires must go through a rigorous training process. Each person who works here must work with us for at least 2 months before they are selected to handle a job on their own. We want our name to be synonymous with quality services.

Other Suppliers:
 ClosetMaid Inc.®  Harney Hardware™ Door Link Manufacturing™