Reliable Roofing Services in Southern California
- 20+ Years Roofing Experience
- Licensed & Insured
- 7-Year Workmanship Warranty
- GAF & Owens Corning Materials
Serving homeowners across Los Angeles County, Orange County, and the Inland Empire, Alonzo Roofing Co delivers dependable roofing solutions with honest pricing, expert craftsmanship, and warranties you can trust.
About the Company
Family-Owned Roofing You Can Trust
At Alonzo Roofing Co, roofing is more than just a business — it’s a craft passed down through generations.
More than 20 years ago, Omar’s father started working in roofing with a simple goal: help homeowners protect what matters most — the roof over their heads. Over time, that knowledge and dedication were passed down to the next generation.
Today, Jorge and Omar lead a skilled crew of roofing professionals dedicated to providing high-quality roofing solutions with honest communication and reliable workmanship.
We proudly serve homeowners across Los Angeles County, Orange County, and the Inland Empire, delivering roofing projects that are clean, durable, and built to last.
When you work with Alonzo Roofing Co, you’re working with a family-run company that values honesty, quality, and long-term relationships with customers.
Our Roofing Services
Professional Roofing Services for Southern California Homes
We specialize in residential roofing services designed to protect your home while improving durability and appearance.
Roof Replacement
When your roof reaches the end of its life, a full replacement ensures long-term protection for your home.
Our roof replacement services include:
• Shingle roofing installation
• Clay and cement tile roofing
• High-quality underlayment systems
• Professional removal and cleanup
• Manufacturer-backed roofing materials
We install roofing systems using trusted brands like GAF and Owens Corning, known for durability and performance.
Roof Repairs
Roof damage can quickly turn into expensive structural issues if ignored.
Our roof repair services address:
• Leaks
• Damaged shingles or tiles
• Storm damage
• Aging roofing components
• Flashing issues
We quickly diagnose roofing problems and provide honest repair recommendations.
Flashing & Leak Repair
Flashing failures are one of the most common causes of roof leaks.
We specialize in repairing:
• Skylight flashing leaks
• Chimney flashing problems
• Roof penetration leaks
• Vent pipe flashing
Proper flashing protects the most vulnerable parts of your roof and prevents water intrusion.
Fascia Repair & Replacement
Your fascia boards support the edge of your roof and play a critical role in protecting your home’s structure.
Our fascia services ensure:
• Clean installation
• Proper roof edge support
• Improved drainage
• A polished roofline appearance
We take pride in delivering clean, precise fascia work that looks as good as it performs.
Top Rated Roofing Company in Southern California
Why Homeowners Choose Alonzo Roofing Co
Honest Roofing Work Backed by Real Experience
Homeowners trust Alonzo Roofing Co because we believe in doing the job right the first time.
20+ Years of Roofing Experience
Our team has decades of hands-on experience working with Southern California roofing systems.
Honest Communication
We believe in clear communication, fair pricing, and transparency from the first call to project completion.
Clean Job Sites
We respect your home. Every job includes thorough cleanup and organized work practices.
Strong Warranties
We stand behind our work with:
- 7-Year Workmanship Warranty
- GAF Roofing Systems (Up to 50-Year Manufacturer Warranty)
- Owens Corning Materials
Competitive Pricing
Quality roofing should be affordable. We provide competitive pricing without cutting corners.
Our Process
A Simple and Reliable Roofing Process
We make roofing projects straightforward and stress-free.
1. Free Consultation
Call or email us to discuss your roofing needs.
2. Roof Inspection
We inspect your roof and explain the issue in clear terms.
3. Honest Estimate
You receive a transparent quote with recommended solutions.
4. Professional Installation
Our crew completes the work with precision and care.
5. Final Cleanup
We leave your property clean and your roof ready to protect your home.
Service Areas
Serving Homeowners Across Southern California
Alonzo Roofing Co proudly serves homeowners in:
• Los Angeles County
• Orange County
• Inland Empire
• Santa Ana
• Anaheim
• Irvine
• Riverside
• San Bernardino
If you’re located in Southern California and need roofing services, our team is ready to help.