Company Background
Joa Construction is a trusted, full-service exterior contractor serving homeowners in Columbus, OH. We specialize in protecting your home with expert roofing, siding, and window installation, backed by comprehensive gutter and attic services. Columbus winters bring specific challenges like roof ice dam damage and persistent valley leaks, which can lead to costly interior water damage and mold. Our local expertise begins with thorough roof and attic inspections to identify vulnerabilities. We then provide targeted solutions, from repairing leak-prone valleys and installing ice and water shield underlayment to performing complete roof replacements with Columbus-weather-appropriate materials. Our integrated approach—ensuring proper attic ventilation, seamless gutter installation, and durable skylight repairs—creates a complete defense system for your Central Ohio home, giving you peace of mind year-round.
Questions and Answers
How can a roof inspection from Joa Construction help prevent ice dams in Columbus?
Our comprehensive roof inspection focuses on the specific weaknesses that lead to ice dam formation in Central Ohio's climate. We check your attic's insulation and ventilation—key factors in preventing the snow melt/refreeze cycle—and examine the roof valleys, eaves, and underlayment for vulnerabilities. If we find issues, we can recommend targeted repairs or upgrades, like adding ice and water shield, to protect your home from the costly water damage ice dams cause.
My roof valley is leaking. Do I need a full roof replacement, or can it be repaired?
Not necessarily. Many valley leaks can be effectively repaired without a full replacement. Our expert roofers will first perform a detailed inspection to locate the exact source of the leak—often worn flashing or compromised shingles in the valley. We specialize in precise, lasting repairs for these critical areas. However, if the surrounding roofing material is aged or damaged, we might recommend a section repair or re-roofing. We always provide a transparent assessment and the most cost-effective solution for your Columbus home.
Why is gutter service included with your roofing work for Columbus homes?
In Columbus, gutters are your roof's first line of defense. Clogged or damaged gutters can cause water to back up under the roof edge, directly contributing to ice dams and valley leaks. As part of our holistic approach, we ensure your gutter system is properly installed, cleaned, and functioning to channel water away from your roof and foundation. This integrated service is crucial for solving and preventing the local roofing issues we commonly see, protecting your entire home envelope.
Service Capabilities
- Gutter cleaning
- Gutter repair
- Reroofing
- Roof repair
- New roof installation
- Skylight installation
- Gutter installation
Business Location & Hours
| Mon: | Open 24 hours |
| Tue: | Open 24 hours |
| Wed: | Open 24 hours |
| Thu: | Open 24 hours |
| Fri: | Open 24 hours |
| Sat: | Open 24 hours |
| Sun: | Closed |









