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.
At Roof Replacement Los Angeles, our team of dedicated professionals provides trusted commercial roofer Los Angeles services designed for businesses of all sizes. From durable installations to full-scale replacements, we serve as a local go-to among commercial roofers in Los Angeles and deliver high-quality results across the region. Whether you need a new roof or an upgrade from a standard roofing company, our expertise ensures your building is protected.

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. Our local roofers in Los Angeles County 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 Roof Replacement 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.

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