Dubois Roofing | Roofing Services in Fremont, CA 94538

3490 Union St, Fremont, CA 94538

(510) 270-8420

Business Background

Dubois Roofing is a trusted local roofing contractor serving Fremont and the greater Bay Area. We specialize in diagnosing and repairing the specific roofing challenges common to our region, such as roof flashing lifting and ridge tile movement caused by thermal expansion, wind, and seismic activity. Our team provides thorough inspections, precise repairs, and expert re-flashing to ensure your roof remains watertight and secure. We use high-quality, durable materials suited to Fremont's climate, offering reliable solutions to protect your home. Committed to clear communication and honest service, Dubois Roofing is your local partner for maintaining a strong, resilient roof.

Questions and Answers

Why is the flashing on my Fremont roof lifting, and how can Dubois Roofing fix it?

In Fremont, roof flashing often lifts due to thermal expansion from temperature swings and wind uplift. This compromises the seal and can lead to leaks. Dubois Roofing fixes this by carefully removing the damaged flashing, preparing the underlying surface, and installing new, high-quality flashing with proper seals and fasteners designed to withstand our local conditions, ensuring a long-lasting, watertight repair.

My roof's ridge tiles are shifting. Is this a serious problem for a home in Fremont?

Yes, ridge tile movement is a common and serious issue in Fremont, often caused by thermal stress and minor seismic activity. It breaks the roof's critical ventilation seal and can allow water and pests inside. Dubois Roofing addresses this by resetting or replacing the ridge tiles using specialized adhesives and mechanical fasteners to create a secure, flexible bond that accommodates movement and restores your roof's integrity.

What does a typical roof inspection from Dubois Roofing in Fremont include?

Our Fremont-specific roof inspection is a comprehensive evaluation. We meticulously check all flashing points, ridge lines, and tile conditions for signs of the lifting and movement common here. We assess the underlayment, seals, and overall structure, then provide a detailed report with clear photos and a prioritized repair plan. This proactive approach helps catch local issues early, saving you money on major repairs down the line.

Business Offerings

  • Roof inspection
  • Roof repair

Business Location & Hours



Mon:Open 24 hours
Tue:Open 24 hours
Wed:Open 24 hours
Thu:Open 24 hours
Fri:Open 24 hours
Sat:Open 24 hours
Sun:Open 24 hours


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