Holland Roofing is Certified in Residential and Commercial Roofing. Proudly Serving the State of Alaska. Specializing In: Sloped & Flat Roofs / Standard and Designer Shingles / Metal Roofing Systems / Cedar Shakes/ Ventilation Systems / EPDM / TPO / PVC Membranes / Wind Damage & Leak Repairs / Roof Inspections / Roof Top Snow Removal / Year-Round Service"