Roof Repair Columbus OH | Call GB Contractor
431 N Monroe Ave, Columbus, OH 43203
About the Local Business
GB Contractor has been a trusted name in Columbus and across Central Ohio since 1999. As a fully licensed roofing and siding specialist, we handle both residential and commercial projects with a focus on durability and precision. Our team has performed thousands of successful installations and repairs, developing a deep understanding of the specific challenges faced by local homes. We use premium materials from trusted manufacturers like Certainteed and James Hardie, ensuring lasting results. Every project begins with a free, detailed estimate and a clear proposal, so Columbus homeowners know exactly what to expect from start to finish.
FAQs
How do you address common Columbus roofing problems like shingle curling and underlayment damage?
These issues are common here due to our seasonal temperature swings and humidity. For shingle curling, we perform a thorough inspection to determine if it's isolated or a sign of wider failure, then recommend targeted repairs or a full replacement if needed. For underlayment damage, which often leads to leaks, we carefully remove the affected shingles, replace the compromised underlayment with high-quality materials, and ensure proper sealing to prevent future water intrusion. Our long experience in Central Ohio means we know how to fix these problems correctly the first time.
What is your process for a roof or siding replacement?
It starts with a free, on-site estimate where we assess the condition of your existing roof or siding and discuss your options. We provide a detailed written proposal outlining the scope of work, materials (like Certainteed or James Hardie siding), timeline, and cost. Once approved, our experienced crew handles the installation with minimal disruption, ensuring all old materials are properly disposed of and the new installation meets our high standards. We've completed thousands of such projects across Central Ohio, so you can trust a proven, professional process.
Do you offer both repair and full replacement services?
Yes, absolutely. We provide a full range of solutions for roofing and siding. For many homes, a professional repair is a cost-effective way to address specific damage, like a few broken shingles or a section of damaged siding. However, if an inspection reveals widespread wear, age, or underlying issues, a full replacement is often the more reliable and valuable long-term investment. We'll give you an honest assessment and clear options, so you can make the best decision for your Columbus home and budget.
Core Services
- Roof replacement
- Siding replacement
- Siding repair
- New roof installation
- Roof repair
- Siding installation
Business Location & Hours
| Mon: | 8:00 AM - 9:00 PM |
| Tue: | 8:00 AM - 9:00 PM |
| Wed: | 8:00 AM - 9:00 PM |
| Thu: | 8:00 AM - 9:00 PM |
| Fri: | 8:00 AM - 9:00 PM |
| Sat: | 8:00 AM - 9:00 PM |
| Sun: | 8:00 AM - 5:00 PM |




