
Commercial Roof Leak Repair Services
When water starts leaking into your commercial property, time is critical. At Guy Roofing, we understand the urgency of roof leak issues and specialize in fast, effective commercial roof leak repair. Our goal is to protect your business from operational disruptions, structural damage, and costly repairs.
With over 50 years of experience, our team is equipped to identify, diagnose, and resolve leaks across all commercial roofing systems. Whether you're managing a distribution center, retail location, or multi-site property portfolio, we tailor our services to meet your facility's unique needs.

Why Commercial Roof Leak Repair Matters
Leaks are more than a nuisance. Left unaddressed, water intrusion can lead to:
- Mold and mildew growth
- Insulation deterioration
- Damage to interior finishes
- Electrical system failures
- Roof deck and structural deterioration
Each of these issues can disrupt operations, reduce tenant satisfaction, and increase maintenance costs. Early intervention is the key to avoiding these expensive outcomes. That is why our team prioritizes rapid response, thorough diagnostics, and long-lasting solutions.
Roof Inspections Emergency Roof Repairs Preventative Maintenance Budgeting

Expert Leak Detection and Diagnostics
Not all leaks are visible. Our team uses advanced detection methods including moisture scanning and infrared thermography to locate leaks that are hidden beneath the surface. We investigate flashing failures, seam separation, membrane punctures, drainage blockages, and other common causes of leaks.
Our leak diagnostics process includes:
- Visual inspections of the roof surface and interior ceiling
- Testing for trapped moisture and insulation damage
- Review of drainage and ponding conditions
- Detailed reporting with photos and recommended actions
Once we find the source of the problem, we explain your repair options so you can make informed decisions that align with your budget and long-term goals.
Thorough Inspections Custom Solutions Quality Materials and Expert Craftsmanship
Emergency Leak Repair Services
Water damage does not wait, and neither do we. Guy Roofing offers 24/7 emergency roof repair services for commercial clients across the country. Whether it's storm damage, sudden punctures, or interior water intrusion, our rapid-response team acts fast to prevent further damage.
Our emergency services include:
- Temporary roof coverings and water diversion
- Immediate leak sealing
- Safety hazard mitigation
- Scheduling permanent repairs
Prevent Future Leaks with Proactive Solutions
While repairing existing leaks is important, preventing the next one is essential. Our team provides preventive maintenance recommendations and offers roof protection plans that can extend the lifespan of your roofing system.
We help commercial property owners and facility managers:
- Strengthen vulnerable areas with roof coatings
- Reinforce flashings and seams
- Clear and optimize drainage systems
- Track roof condition over time
Routine maintenance helps identify minor issues before they evolve into costly emergencies. We build repair strategies that not only fix the problem but also reduce the likelihood of future damage.
Meet Our Service Manager
Jeanne Kelley
Jeanne Kelley joined Guy Roofing in 2009, as part of the Estimating team for the Commercial and Residential Divisions. She received her Bachelor of Science degree from Erskine college in 1987 and has over 19 years of experience in the roofing industry. In her current role, she is Service Manager for the commercial roofing division and was the recipient of the 2016 Guy Roofing ‘Unsung Hero’ award for her ability to consistently provide high quality, reliable, and critical work that, if undone, would halt highly visible operations.