Professional Roofing Services in Maryland
Licensed and insured roofing contractor serving Arnold, Annapolis, Severna Park, Bowie, Glen Burnie, Severn, and surrounding areas.
Call us: (410) 378-7663The Great Oak Roofing Guarantee
Our promise to you: honest pricing, best value, and total satisfaction—backed by industry-leading warranties.
- ✓Transparent Pricing: Every customer receives the same fair pricing, discounts, and rebates for the same scope of work on the same day—no hidden fees, no surprises.
- ✓Best Value Assurance: If you find a comparable roofing product and installation with all the features and benefits we offer, at a lower price within 30 days of your contract, we'll refund the difference and give you an extra $25 for your trouble.
- ✓Total Satisfaction Guarantee: If you're not completely satisfied with the quality of our roofing products or installation within 30 days of completion, we'll work diligently to resolve any issues. If we can't make it right, you may return your installed products for a full refund.
- ✓50-Year Warranty Protection: Comprehensive coverage for materials and workmanship, transferable to new homeowners, and backed by leading manufacturers.
Financing Options
Great Oak Roofing offers flexible financing to make your home improvement project easy and affordable. Enjoy fast approvals, a variety of payment plans, and the ability to start your project right away—no matter your budget!
- ✓Fast, easy approvals: Most customers get a decision in seconds.
- ✓Flexible plans: Choose from fixed-rate, deferred interest, or no-interest options.
- ✓No prepayment penalties: Manageable monthly payments.
- ✓Credit limits up to $100,000: For larger projects.
- ✓No home equity required: Unsecured loans.
- ✓Simple online application: Quick, secure approvals and payment estimates.
- ✓Financial transparency: Know your terms and payments up front.
Quality Roofing and Home Improvement Services
Roofing Services
Expert roofing solutions for your home or business. We specialize in roof installation, repair, and maintenance.
Siding Services
Transform your home's exterior with our professional siding installation and repair services.
Window Services
Upgrade your home with energy-efficient windows that enhance comfort and reduce energy costs.
Door Services
Enhance your home's entryway with our premium door installation and replacement services.
Gutter Services
Protect your home from water damage with our professional gutter installation and maintenance services.
Our Professional Certifications
The quality of our work is backed by industry-leading certifications, ensuring you receive the highest standards of installation and service.
GAF Certified Contractor
Certified to install GAF roofing systems with the highest standards of quality and workmanship.
CertainTeed ShingleMaster
Expert in CertainTeed roofing products and installation techniques.
Authorized ProVia Installer
Certified to install ProVia doors and windows with precision and care.
Marvin Windows Certified
Trained and certified in Marvin Windows installation and service.
Bulldog Gutters Certified
Expert in Bulldog Gutter systems installation and maintenance.
James Hardie Product Installation Certified
Certified to install James Hardie siding products with professional expertise.
Quality You Can Trust
Our commitment to excellence ensures your home is protected with the highest quality materials and craftsmanship.
Great Oak Roofing is a licensed and insured (License #119476) home improvement contractor specializing in exterior renovations and installations. We serve residential customers throughout Maryland, with a focus on Arnold, Annapolis, Severna Park, Bowie, Glen Burnie, and Severn.