355 S Grand Ave Los Angeles, CA 90071
(323) 553-4726
Commercial Roof Installation
Trusted commercial roofers in Los Angeles for strong, efficient roofing systems.
Commercial roof installation in Los Angeles demands expert craftsmanship to withstand the city’s intense sun, coastal humidity, seasonal storms, and occasional hurricanes. Businesses require durable roofing systems that protect employees, equipment, and inventory while minimizing downtime. Our commercial roof installation Los Angeles services provide long-lasting solutions for warehouses, offices, retail centers, and industrial properties, ensuring energy efficiency, structural integrity, and compliance with local building codes.
Roofing Los Angeles specializes in commercial roof installation, offering a range of materials including TPO, EPDM, metal, flat, tile, and asphalt shingles. We handle all local permits and inspections, delivering professional installations with proper underlayment, ventilation, and flashing techniques. With years of experience in the Los Angeles area, our licensed team ensures that each commercial roofing project is completed on time, within budget, and built to withstand Southern California’s challenging climate.

With our comprehensive commercial roofing services, you’ll benefit from industry-leading materials, custom solutions for your site, and workmanship you can rely on. As one of the top roofing companies in Los Angeles and trusted roofing contractors Los Angeles, we offer superior value, minimal disruption to your operations, and long-term durability. Roofing Los Angeles know the unique demands of Southern California’s climate and construction standards.
Our approach begins with a detailed inspection, followed by a transparent quote, material selection, and schedule coordination. As established roofers in Los Angeles CA, we manage every step: tear-off (if needed), structural repair, waterproofing system installation, and final inspection. We work with you to minimize downtime and ensure your business roof is installed to code and ready for the long run.
The cost of a commercial roof installation varies depending on size, material, and complexity. As data show, commercial roofing jobs may range from roughly $5 to $15 per sq ft for flat roofs, depending on membrane type and region. Larger building projects can run from tens of thousands to hundreds of thousands of dollars. At Roof Replacement Los Angeles, we provide clear, detailed estimates that reflect your unique business needs.

We proudly provide commercial roofer Los Angeles services throughout the Greater Los Angeles area and nearby towns, offering a community-focused roofing solution tailored for local business owners.

Call us today at Roofing Los Angeles for your free consultation and quote. Let our experienced commercial roofers in Los Angeles safeguard your property with top-tier installation and service.
Here are answers to commonly asked questions by business owners about commercial roofing, installation costs and contractor selection in Los Angeles.
It depends on size, materials and complexity. For smaller commercial buildings the cost could be reasonable; for larger spans or premium materials it may still be within normal range. Always get detailed line-item estimates to verify the scope justifies the cost.
Estimating involves calculating roof area, choosing system type (membrane, metal, flat), removing old material (if needed), adding labor, equipment, permits and warranties.
Flat or low-slope roofs using single-ply membranes (TPO, EPDM) or built-up bituminous systems are most common for commercial buildings because they balance cost and durability.
Off-peak seasons (late fall/early winter) typically provide better pricing due to lower demand, even for commercial projects.
Labor and tear-off/disposal often drive costs highest, especially when structural repairs, special equipment or complex layouts are involved.
Request multiple quotes, compare materials and scope, ask for value engineering (alternate materials), and time the project during slower seasons to achieve better pricing.
Rates vary widely; however for commercial roofing labor is often quoted per square foot rather than hourly. Some sources indicate general labor rates around $100-$130/hr for residential; commercial projects use project-based pricing.
Yes — commercial roofing offers higher wages, complex systems, and potential for advancement into estimating or management. Training and safety certifications enhance prospects.
Yes, many estimators start with field experience, certification and on-job training. A formal degree helps but is not always required.
If structural issues exist, weather conditions are poor, or the existing roof deck is compromised, delaying installation until repairs or ideal conditions are met is wiser to ensure success.
TPO, EPDM, metal, flat, and tile roofing are popular choices, offering durability, energy efficiency, and protection against heat, storms, and humidity.
Yes. All commercial roof installations must comply with city permits and inspections. Our licensed team handles all approvals for code-compliant roofing.
Installation timelines vary by size and material, typically ranging from 1–3 weeks. We work efficiently to minimize disruption to your business operations.

Office: 355 South Grand Avenue Suite 2450, Los Angeles California 90071
Call: (323) 553-4726
Email: [email protected]