- San Diego • Los Angeles
- CSLB Licensed & Insured
- Call 24/7: (424) 777-1619
A damaged commercial roof can disrupt daily operations, damage inventory, and create safety risks for employees and customers. At California First Roofing, we deliver professional commercial roof repair services in Los Angeles that restore roof performance quickly, extend system life, and protect your business investment. From flat and membrane systems to TPO, PVC, and metal, our licensed and insured commercial roofers provide efficient, code‑compliant, and long‑lasting repairs with minimal interruption to your operations.
Commercial roofs in Los Angeles face specific challenges that can accelerate wear and lead to leaks if not addressed promptly:
Prolonged sun weakens membranes and causes brittleness.
Salt exposure accelerates corrosion on metal and membrane systems.
Standing water leads to membrane failure and leaks.
Temperature swings cause seams and fasteners to loosen.
HVAC units, service access, and debris can puncture or weaken roofing surfaces.
Older roofs need proactive repair to avoid costly failures.
Protect your commercial property with expert repairs from California First Roofing. We service offices, warehouses, retail centers, industrial facilities, and more delivering repairs that restore your roof’s performance and prevent further damage.
We locate the source of leaks even hidden ones and repair them before water damage spreads to insulation, ceilings, or structural components.
We repair TPO, PVC, EPDM, modified bitumen, BUR, and other flat roofing systems, addressing cracks, punctures, membrane wear, and seam failures to restore waterproofing and prolong service life.
Flashing around vents, skylights, HVAC units, and parapet walls is a common leak source. We repair and reinforce these areas to ensure a watertight seal.
Standing water weakens membranes and accelerates failure. We address ponding issues by clearing drains, adjusting slopes, and repairing scuppers or internal drains to promote proper flow.
Unexpected storm damage or sudden leaks can threaten operations. Our team responds promptly to stop active leaks, secure the roof, and complete the necessary repairs with documentation for insurance support.
We patch blisters, slow deterioration, and repair seams on TPO, PVC, and EPDM roofs to prevent leaks and extend the life of your roofing system.
We provide commercial roof repair in Los Angeles for a broad range of property types, tailoring solutions to meet the unique needs of each facility:
Don’t let roof damage interrupt your business. Our licensed commercial roofing specialists provide prompt inspections, honest recommendations, and professional repairs designed to protect your property, reduce downtime, and extend your roof’s service life.
Our commercial roof repair process is thorough, transparent, and focused on long‑term performance:
We begin with a detailed on‑site inspection of your roof system membranes, flashings, drains, penetrations, and weak spots are documented with photos and notes.
We present a tailored repair plan with recommended solutions, materials, timeline, and transparent pricing so you fully understand the work before any repairs begin.
Our team addresses all active leaks, membrane punctures, seam issues, and water intrusion points using industry‑approved repair methods.
We reinforce and restore flashing around all rooftop penetrations HVAC, vents, skylights, and parapets ensuring watertight seals.
After repairs, we perform a final inspection to verify performance and confirm the work meets quality and code standards. You receive a detailed final report with photos.
We offer ongoing maintenance programs that include routine inspections, minor repairs, and drain cleaning helping extend roof service life and avoid future failures.
Selecting the right roofing contractor matters. Here’s why businesses across LA rely on us for commercial roof repairs:
Our team is fully licensed, bonded, and insured, completing every commercial roof repair to California building codes and safety standards.
We repair flat roofs, TPO, PVC, EPDM, modified bitumen, metal, and built‑up systems with precision and durable results.
We know how Los Angeles weather sun, seasonal rains, heat cycles, and coastal conditions affects commercial roofs, and we tailor repairs accordingly.
We use quality materials and professional techniques to ensure repairs hold up over time protecting your building and operations.
Our technicians schedule repairs to minimize impact on your business while delivering timely, long‑lasting solutions.
We provide clear estimates with no hidden fees and recommendations that match your needs and budget.
We proudly provide commercial roofing services across Los Angeles County, including:
Signs include interior water stains, pooling water, cracked or loose membranes, blistering, or missing flashings.
Yes, we provide free, no‑obligation roof inspections with professional assessments and recommendations.
We repair TPO, PVC, EPDM, modified bitumen, metal, built‑up roofing (BUR), and flat roofing systems.
Often if damage is localized or the roof membrane is still in relatively good condition. We’ll recommend the right solution after inspection.
Repair timelines vary based on extent of damage, but many projects are completed within 1–3 days for minimal disruption.
Yes, we schedule work to avoid business interruptions, including nights or weekends if necessary.
Yes, we handle permits, inspections, and compliance with Los Angeles building codes when required.