Master Roofing Systems | Roofing Services in South San Francisco, CA 94080

In our coastal climate, roof flashing failure and shingle curling are frequent issues due to moisture and temperature shifts. For flashing, we often replace failed sections with durable, custom-fabricated metal flashings, ensuring a watertight seal. For curled shingles, we assess the underlying cause—often ventilation or moisture—and recommend a repair or partial replacement using quality materials suited to the local environment to prevent recurrence.

Yes, we frequently manage combined projects. As a full-service contractor, we can seamlessly coordinate a new roof installation with gutter addition or replacement. This integrated approach, overseen personally by owner Stephen Lee, ensures proper water management from the roof surface all the way through the drainage system, protecting your home's exterior and foundation.

We install a wide variety of materials to match your home's style and needs. Our expertise includes asphalt shingles, metal roofing (like standing seam and copper), concrete and clay tiles, slate, and modified bitumen systems. Founded in 1997, we have the experience to guide you in selecting the right material for South San Francisco's weather and to ensure a precise, lasting installation.