Your Insulation and Roofing Company company in Los Angeles
As a leading roofing company in Los Angeles, we understand how important energy efficiency is in Southern California’s warm Mediterranean climate. Our expert roofing and insulation services are specifically designed to help homeowners and businesses reduce energy costs, improve comfort, and extend the life of their roofing systems.
Whether you’re looking to upgrade your roof or improve your attic insulation, we offer a full range of solutions—including asphalt shingles, clay tile, metal roofing, and more. Trusted by Los Angeles property owners for decades, we deliver durable, high-performance systems built to handle the heat, smog, and seasonal changes unique to the LA area.

Your Trusted Roofing & INSULATION CONTRACTOR for Residential, Commercial, and Public Work.
One of our standout offerings is spray foam insulation Los Angeles homeowners can rely on for superior performance, but our expertise doesn’t stop at insulation. Our durable roofing installations are designed to protect your home from the elements while enhancing its aesthetic appeal. Whether you require a new roof installation, maintenance, or repairs, our skilled team uses high-quality materials and proven techniques to ensure long-lasting performance and durability. We not only have residential roofing services, but also can handle your industrial and commercial roofing needs.
Fully licensed and insured, Bell Roof Company is committed to providing roofing services with a legacy of excellence dating back to 1928.
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OUR ROOFING SERVICES INCLUDE:
Testimonials
“Fantastic experience with this company. They finished ahead of time and cleaned up each day. All were respectful and helpful, from the office to the guys climbing the roof 🙂 I am grateful!”
- Rachel Garvin
“Absolutely an amazing experience with bell roofing. Dennis was quick to respond and gave me an extremely well done new roof. He and his crew were fast, neat, and had a week long job done in 3 1/2 days.”
- Leigha Chess
‘This company is awesome! They went above and beyond! Great service, can’t beat the pricing. They were very thorough, and finished in one day. I will definitely use their services again! Thank you.”
- Brandie Spacone
Serving Los Angeles & Surrounding Areas
FAQ for INSULATION & ROOFING SERVICES
How do I choose the right roofing material for my Los Angeles home?
The best roofing material depends on your budget, style preference, and how much sun exposure your home gets. In Los Angeles, asphalt shingles, clay tiles, and metal roofing are all popular choices for their durability and energy efficiency. Our team can guide you in selecting the best option for long-term performance in LA’s climate.
Do you offer both roofing and insulation services in Los Angeles?
Yes! We specialize in complete roofing and insulation solutions that help reduce heat gain and improve energy efficiency—crucial for Los Angeles homeowners facing rising utility costs. From attic insulation to full roof replacements, we provide comprehensive services under one roof.
How long does a roof replacement take in the Los Angeles area?
Most residential roof replacements in Los Angeles take between 1 to 3 days, depending on the size of the roof and material type. We work efficiently and follow all city regulations and permitting requirements to ensure a smooth, on-time project.