Garland Insulating Ltd., was founded in 1948 and is one of the largest family owned and operated insulation companies in the ... Texas market. Currently servicing homeowners, homebuilders and commercial properties, Garland Insulating offers a complete range of services for the insulation industry from locations in: Dallas/Fort Worth, Houston, Austin, and Bryan/College Station. Information about Garland Insulating’s services and specials can be found at: www.garlandinsulating.com. Note: Garland Insulating inventories all its products but does not sell wholesale. read more