A J Roofing | Corona Roof Leak Repair & Moss Removal Experts

780 Durazno St, Corona, CA 92882

(951) 272-8100

Business Offerings

  • Roof inspection
  • Roof repair

About the Company

A J Roofing is a trusted, locally-owned roofing contractor serving homeowners and businesses in Corona, CA. We understand the specific challenges that Corona's climate presents, particularly roof leaks after heavy rain and persistent moss growth. Our team provides expert leak detection and repair services to protect your home's interior from water damage. We also specialize in professional roof cleaning and preventative treatments to safely remove moss and inhibit future growth, preserving your roof's integrity. Committed to quality craftsmanship and clear communication, we help Corona residents address these common issues with durable, long-lasting solutions.

Question Answers

My roof in Corona leaks after it rains. What should I do first?

First, try to safely contain any interior water damage. Then, contact a professional like A J Roofing for a thorough inspection. In Corona, leaks often stem from worn shingles, compromised flashing around vents and chimneys, or clogged gutters from our seasonal weather. We'll pinpoint the exact source—which can be tricky—and provide a clear repair plan to prevent further damage to your home.

How do I safely deal with moss growing on my roof in Corona?

Avoid pressure washing or harsh scraping, as this can damage your roof's protective granules. Moss thrives in shaded, damp areas common in parts of Corona. We recommend a professional roof cleaning service that uses eco-friendly solutions to kill the moss, followed by a gentle manual removal. We can also apply zinc or copper strips as a long-term preventative treatment to inhibit regrowth.

Why is preventative maintenance important for roofs in Corona?

Corona's weather patterns, with periods of rain followed by sun, accelerate wear on roofing materials and create ideal conditions for moss. Regular maintenance, like cleaning gutters, inspecting for loose shingles, and checking for early moss signs, can catch small issues before they become major leaks or require costly full replacements. It's a proactive way to extend your roof's lifespan and protect your investment.

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:Open 24 hours


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