Hass Roofing Since 1978 Corporation is a dependable roofing contractor in Garland providing professional residential and commercial roofing services. Our roofing solutions include roof installation, roof repairs, roof replacement, inspections, and preventative maintenance using high quality materials and proven techniques. With decades of experience, we focus on durability, weather protection, and customer satisfaction. Hass Roofing Since 1978 Corporation is committed to delivering long lasting roofing solutions that protect your property and enhance curb appeal.