Founder Ralph Blasquez & Mike Dolbec
Altura Roofing & Exteriors was founded on experience, integrity, and a passion for craftsmanship. With factory-certified installation teams and top-tier manufacturer certifications, Altura delivers exceptional roofing and exterior work built to last. Each project is approached with care, precision, and a deep commitment to protecting what matters most for homes and businesses across the Midwest.
As Luxury Roofing Experts, Altura is proud to be an Authorized Brava Slate and Cedar Shake Tile Contractor. Brava’s composite roofing tiles combine timeless beauty with high performance, offering the authentic look of natural slate, cedar shake, or Spanish clay without the maintenance or weight. Made from recycled and recyclable materials, Brava turns plastic waste into durable, sustainable roofing backed by a 50-year limited warranty. Each lightweight tile is crafted using a patented multi-coloring process, allowing for endless color options and long-lasting vibrance while exceeding the industry’s highest standards for wind, fire, and hail resistance.
As the leaders of the Altura Team, Ralph and Mike represent the company’s commitment to quality, communication, and care. With years of experience in roofing and exterior work, they approach every project with the same attention to detail and professionalism that defines Altura’s reputation. Ralph and Mike believe that great roofing goes beyond installation—it’s about trust, reliability, and giving clients true peace of mind knowing their home is protected.
Altura Roofing & Exteriors
1407 Tacoma Ave #1
Bismarck, ND 58504
701.751.0769
alturaexteriors.com