Cosam Contracting | Roofing Services in Portsmouth, OH 45662
46 Arrowhead S Rd, Portsmouth, OH 45662
Service Capabilities
- New roof installation
- Gutter repair
- Gutter installation
- Damage restoration
- Gutter replacement
- Roof repair
- Roof replacement
- Gutter addition
Company Background
For nearly four decades, Cosam Contracting has been a trusted name in roofing, gutters, and damage restoration, serving Portsmouth and the surrounding Ohio and Kentucky communities. Founded in 1985, we build our business the old-fashioned way: through quality workmanship, professionalism, and the strong recommendations of satisfied customers. While our character is rooted in respect and reliability, our methods are modern. As a proud Duro-Last Elite Contractor, we utilize industry-leading membrane technology to ensure durable, waterproof results for every project, from minor repairs to complete roof replacements. We believe in clear communication, free estimates, and backing our work with solid warranties, because every client's home and peace of mind is important to us.
Q&A
How does Cosam Contracting handle common local issues like ice dams and wind damage in Portsmouth?
Portsmouth's weather can be tough on roofs. For ice dam damage, our approach involves thorough inspection to assess underlying moisture issues, followed by proper repair of damaged shingles, underlayment, and decking. We also evaluate and improve attic ventilation to prevent future problems. For wind damage, we conduct detailed inspections to identify loose or missing shingles and compromised seals. Using high-quality materials and precise installation techniques, we ensure repairs are durable and integrate seamlessly with your existing roof, helping your home withstand our regional weather patterns.
What should I consider when deciding between a roof repair and a full roof replacement?
The decision depends on the age of your roof, the extent of damage, and your long-term plans. During a free roof inspection, we assess factors like the number of damaged shingles, the condition of the underlayment and decking, and signs of widespread wear or leaks. If damage is isolated and your roof is relatively new, a repair is often a practical solution. However, if your roof is nearing the end of its lifespan or has sustained significant, recurring damage, a full replacement with a modern system like Duro-Last may be a more reliable and cost-effective long-term investment. We'll provide a clear, honest assessment to help you choose.
Why is proper gutter service important for my home in the Portsmouth area?
Effective gutters are your home's first line of defense against water damage, which is crucial given our local rainfall. Properly installed and maintained gutters channel water away from your roof, siding, and foundation. Issues like clogs, leaks, or improper pitch can lead to overflow, causing roof leaks, basement flooding, soil erosion, and even damage to your home's structural integrity. Our gutter services—from installation and repair to replacement—ensure your system is correctly sized, securely attached, and free-flowing to protect your entire home from costly water-related issues.
Business Location & Hours
| Mon: | 9:00 AM - 5:00 PM |
| Tue: | 9:00 AM - 5:00 PM |
| Wed: | 9:00 AM - 5:00 PM |
| Thu: | 9:00 AM - 5:00 PM |
| Fri: | 9:00 AM - 5:00 PM |
| Sat: | Closed |
| Sun: | Closed |







