Business Details
42 Years
experience
Emergency
services
Expert Roofing Solutions in Southern California
Guardian Roofs has been a trusted name in the roofing industry for over 36 years, serving residential and commercial clients across Southern California. Our foundation is built on integrity, reliability, and long-term performance, ensuring every client receives the same high level of service we would expect ourselves. With expertise in asphalt shingle, tile, flat, and commercial roofing systems, we deliver durable solutions tailored to each client's needs. Our team of certified professionals uses only top-quality materials from manufacturers like Owens Corning and GAF, backed by industry-leading warranties.We prioritize transparent communication, competitive pricing, and meticulous attention to detail, reflected in our A+ Better Business Bureau rating and hundreds of positive customer reviews. From emergency repairs to full roof replacements, our commitment extends beyond installation, offering ongoing support and maintenance to protect your investment for decades.
Services
Residential Roofing
Commercial Roofing
Roof Replacement
Roof Repairs
Tile Roofing
Asphalt Shingle Roofing
Flat Roofing
Storm Damage Repair
Emergency Roof Repair
Roof Inspections
Details
- Year established: 1984
Highlights and features
- We offer over 36 years of experience in residential and commercial roofing.
- Our team consists of certified experts with specialized training in all roofing systems.
- We guarantee competitive pricing with detailed estimates and no hidden fees.
- Our 50-year warranties cover both materials and workmanship.
- We maintain an A+ Better Business Bureau rating and hundreds of verified reviews.
Associations and certifications
- Owens Corning Platinum Preferred Contractor
- GAF Master Elite
What people say
Excellent work
Professional crew
Prompt communication
No hidden fees
50-year warranty
Services
Residential Roofing
Guardian Roofs provides comprehensive residential roofing solutions, including installation, repair, and replacement. Our team specializes in asphalt shingles, tile, and flat roofing systems, ensuring energy efficiency and durability. We prioritize minimizing disruption to homeowners while delivering code-compliant results backed by manufacturer warranties.
Commercial Roofing
Our commercial roofing services address the unique needs of businesses and property managers. From flat roof maintenance to large-scale replacements, we use industrial-grade materials and implement solutions that minimize operational downtime. Our team is trained in OSHA-compliant safety protocols and delivers energy-efficient systems tailored to commercial building requirements.
Roof Replacement
Guardian Roofs offers full roof replacement services with a focus on long-term performance. We handle tear-off, underlayment installation, and material selection, providing options like Owens Corning Duration shingles and GAF Timberline HDZ. Our process includes detailed estimates, permitting assistance, and completion timelines tailored to client schedules.
Storm Damage Repair
We specialize in urgent storm damage restoration, offering 24/7 response for leaks, hail damage, and wind-related issues. Our team coordinates with insurance providers, conducts thorough inspections, and performs temporary and permanent repairs to prevent further property damage while ensuring compliance with insurance claim requirements.
Tile Roofing
Guardian Roofs installs and repairs premium tile roofing systems known for durability and aesthetic appeal. Our experts handle complex installations requiring specialized flashing and underlayment, offering both traditional clay and concrete tile options with color-matching capabilities for seamless replacements and new constructions.
People
Mario Gutierrez
Project Manager
With over 15 years in the roofing industry, Mario Gutierrez combines technical expertise with customer-focused service. He specializes in residential roof assessments and client communication, ensuring projects meet quality standards while addressing homeowner concerns promptly and transparently.
Doug Hein
Senior Estimator
Doug Hein brings two decades of roofing experience to Guardian Roofs, focusing on accurate project assessments and material recommendations. His expertise in complex roof structures and insurance claims has made him a trusted advisor for both residential and commercial clients across Southern California.
Justin Sudduth
Estimator
Justin Sudduth specializes in post-disaster roof assessments and historic property preservation. With a focus on technical accuracy and client education, he ensures homeowners understand their roofing options while delivering precise estimates that align with project scopes and insurance coverages.
Dan Hill
Chief Estimator
Dan Hill oversees Guardian Roofs' most complex projects, combining 25+ years of industry experience with advanced knowledge of roofing codes and material innovations. He mentors junior staff while maintaining direct client engagement for high-value residential and commercial contracts.
Mona Portillo
Office Coordinator
Mona Portillo manages client communications and project scheduling, ensuring seamless coordination between field teams and homeowners. With a decade of experience in construction administration, she plays a critical role in maintaining Guardian Roofs' high customer satisfaction ratings.
Questions
What types of roofing warranties does Guardian Roofs offer?
We provide 50-year manufacturer warranties on materials and 20-year workmanship warranties, with extended coverage options available for qualifying systems.
Do you handle insurance claims for roof damage?
Yes, our team assists with insurance documentation, claim submission, and adjuster coordination to ensure proper compensation for storm, wind, and hail damage repairs.
Can you match existing tile roofs for repairs?
Our specialists identify discontinued tile patterns and source compatible replacements, ensuring seamless integration with existing roof aesthetics and structural requirements.
What financing options are available for roofing projects?
We offer flexible financing through major providers, including low-interest and no-interest options for qualified applicants, with approval possible in under 10 minutes.
How does Guardian Roofs handle emergency roof leaks?
We provide 24/7 emergency service for urgent leaks, offering temporary waterproofing within 2 hours of contact and permanent repairs scheduled based on damage severity.
Are your roofers certified and insured?
All technicians hold manufacturer certifications from Owens Corning and GAF, with comprehensive liability insurance and workers' compensation coverage for every project.
Videos
