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28 Years
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Emergency
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Your Trusted Roofing Partner in Los Angeles
J and J Roofing has been a trusted name in the Los Angeles area for over 30 years, delivering excellence in residential and commercial roofing. Established in 1998 by the Glass family, the company combines decades of experience with a commitment to quality craftsmanship and honest estimates. With a team of skilled professionals and a focus on customer satisfaction, we specialize in roof replacement, repair, inspections, and storm damage restoration.

Our reputation is built on transparency, reliability, and the use of premium materials designed to withstand Southern California's climate. We prioritize clear communication, timely project completion, and long-term partnerships with our clients, ensuring every project meets the highest standards of workmanship.
Services
Roof Replacement Storm Damage Repair Roof Inspections TPO Coatings Tile Roof Repair Flat Roof Systems Slate Roofing Emergency Roofing Commercial Roofing Asphalt Shingles
Details
  • Year established: 1998
Highlights and features
  • 30+ years of combined experience in residential and commercial roofing
  • Specialized expertise in TPO coatings, tile, and slate roofing systems
  • Comprehensive warranties on materials and workmanship
  • 24/7 emergency response for storm damage repairs
  • Transparent pricing with no hidden fees
What people say
Outstanding customer service Prompt emergency response Meticulous attention to detail Competitive pricing Long-term warranties
Services
Roof Replacement
Our roof replacement service addresses aging or damaged systems with premium materials like asphalt shingles, tile, or TPO membranes. We ensure proper installation for enhanced durability against Southern California's climate. Each project includes debris removal and precise flashing installation for long-term leak protection.
Storm Damage Repair
Specializing in post-storm recovery, we offer rapid leak detection, hail/wind damage restoration, and insurance claim assistance. Our team uses advanced techniques to secure properties and prevent secondary water damage while maintaining structural integrity.
Roof Inspections
Comprehensive inspections identify hidden issues through detailed visual checks and moisture testing. We provide written reports with repair recommendations, including preventative maintenance strategies to extend roof lifespan and avoid costly replacements.
TPO Coatings
Our TPO coating systems enhance energy efficiency by reflecting UV rays while creating waterproof barriers. Ideal for flat roofs, these applications extend service life by 10-15 years and reduce cooling costs through improved thermal performance.
Tile Roof Repair
Expert repair of cracked, missing, or displaced tiles using matching materials. We reinforce underlayment and flashing systems to maintain the aesthetic value and weather resistance of traditional tile roofing systems.
People
Matthew Glass
Contractor
Third-generation roofer with 25+ years of experience overseeing operations. Specializes in complex commercial projects and material selection. Maintains family commitment to quality while implementing modern construction techniques.
Michael Glass
Co-Owner
Manages client relations and project coordination. Focuses on customer education about roofing options and maintenance. Ensures adherence to company values established by his father, John Glass.
Alex Suazo
Lead Roofer
Certified roofing specialist with expertise in tile and slate systems. Recognized for precision in repairs and clear communication during residential projects. Handles complex leak diagnostics and solutions.
Justin
Project Manager
Coordinates large-scale replacements and warranty work. Known for thorough inspections and explaining technical details in accessible terms. Manages crews to maintain quality standards across simultaneous projects.
Jush Allen
Estimator
Provides detailed assessments and transparent cost breakdowns. Specializes in matching client needs with appropriate materials and warranty options. Ensures accurate project scoping before work begins.
Questions
How often should I have my roof inspected?
We recommend professional inspections twice yearly, before and after rainy seasons, and after major storms.
What roofing materials do you offer?
We provide composition shingles, tile, slate, TPO/PVC membranes, elastomeric coatings, and torchdown systems.
Do you handle insurance claims for storm damage?
Yes, we assist with documentation and claims processing to ensure full coverage for repairs.
Are you licensed and insured?
We are a fully licensed (Contractor Lic #761462), insured, and bonded roofing contractor.
What areas do you serve?
We operate throughout Los Angeles County, including Pasadena, Sherman Oaks, and surrounding communities.
Do you offer emergency roofing services?
Yes, we provide 24/7 emergency response for urgent roof leaks and storm damage repairs.