Address: 815 W Tyler Ave Suite C Harlingen, TX 78550 Phone Number: 956-300-2725 Description: Harlingen Insulation provides professional residential and commercial insulation services for homes and businesses throughout Harlingen, Texas. We help property owners improve energy efficiency, indoor comfort, and thermal performance by addressing air leakage, uneven temperatures, and inadequate insulation. Our services include attic insulation, crawl space insulation, spray foam insulation, wall insulation, and retrofit insulation upgrades. Each project begins with an assessment of existing coverage, accessibility, moisture conditions, and thermal performance to determine the appropriate insulation solution for the property.