We provide roofing and construction services throughout the Chicagoland and McHenry County region, including Crystal Lake, Algonquin, Huntley, Woodstock, Elgin, Lake in the Hills, McHenry, Chicago, and surrounding suburbs. https://static.wixstatic.com/media/a05397_81fe1508b8b841a2954ed34757eea7ae~mv2.jpg

Yes. DGB is fully licensed and bonded in Illinois (Lic. 104.016996 & 105.007108) and carries full insurance coverage to protect you and your property. We carry an unlimited roofing license in the state of Illinois. https://static.wixstatic.com/media/a05397_c48a8c8814b74f939fddde8b0d8f9b84~mv2.png

No — all work is done in-house. We don’t sell your job off to another crew, so you can trust that every project meets our high standards for quality, safety, and craftsmanship. https://static.wixstatic.com/media/a05397_15fbb2be9a4d4d33b3c3334ce2b95f04~mv2.jpg

We install GAF Certified™ roofing systems, including WeatherWatch® leak barriers, FeltBuster® underlayment, and high-performance Timberline® shingles for lasting protection and beauty. For homeowners looking for a luxury or custom look, we also offer premium roofing options, including: • Brava Synthetic Shake and Synthetic Cedar – composite roofing tiles that replicate the look of hand-split cedar while providing exceptional durability, color consistency, and low maintenance. • DaVinci Synthetic Shake and Synthetic Cedar – engineered polymer shingles designed to mimic natural shake or slate, with superior weather resistance and longevity. • Authentic Wood Shake – natural cedar shake for homeowners who prefer the timeless warmth and texture of genuine wood. • CertainTeed Grand Manor® Shingles – luxury architectural asphalt shingles crafted for an upscale slate appearance with multi-layered dimension and exceptional performance. At DGB Roofing & Construction, Inc., we carefully match every roofing system with compatible underlayment, flashing, and ventilation to ensure manufacturer warranty compliance and long-term roof performance.

For commercial and flat roofing systems, we specialize in: • EPDM, TPO, PVC, and torch-down systems • Metal flashing, ballasting, insulation • Silver coating and maintenance • Leak detection and repairs • Roof life-extension services and preventive maintenance contracts We tailor your commercial roofing project based on your structure’s needs, roof condition, and performance