Flat & low-slope
Commercial Roof Repair in San Diego, CA
Leak repair, flashing, drains and coating for flat and low-slope commercial roofs — TPO, built-up, modified bitumen and foam.
Commercial Roof Repair for San Diego Commercial Properties
Most commercial roof leaks in San Diego start at flashing, penetrations and clogged drains — not the field of the roof. RAM finds the actual source, repairs it properly and gives you a written condition report so you can plan the roof's remaining life.
What's Included
- Leak detection and emergency tarping
- Flashing, curb and penetration repair
- Roof drain, scupper and gutter clearing
- TPO, PVC, built-up, mod-bit and foam roof repairs
- Roof coating and restoration to extend roof life
- Pre-rain-season roof inspections with photos
Problems We Solve
- Leaks that come back after every rain
- Ponding water and clogged drains
- Not knowing whether to repair or replace
Commercial Roof Repair by City
We provide commercial roof repair throughout San Diego County:
Commercial Roof Repair FAQs
Should I repair or replace my commercial roof?
If damage is limited to flashing, seams or penetrations and the membrane is still sound, repair or coating is usually the better investment. Widespread wet insulation or a roof past its service life often justifies replacement.
When is the best time for roof maintenance in San Diego?
September through November, before the winter rains. Clearing drains and sealing flashing then prevents most rainy-season leaks.
Related Guides
Commercial Preventive Maintenance Checklist for San Diego Buildings
A month-by-month preventive maintenance checklist for San Diego office, retail and industrial buildings.
Water Damage in a Commercial Building: What to Do First
Immediate steps for property managers when a leak or flood hits a commercial building.
Commercial Roof Repair vs. Replacement: How to Decide
How San Diego building owners decide between repairing, coating or replacing a flat commercial roof.
How to Prepare a Commercial Roof for San Diego's Rainy Season
A fall roof checklist that prevents most winter leaks in San Diego commercial buildings.
How Coastal Salt Air Affects Commercial Buildings in North County
Maintenance tips for commercial buildings in Oceanside, Carlsbad, Encinitas and other coastal areas.
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