FAQ About Our Roofing Services in Oakland, CA

We use only premium roofing materials designed for long-term durability and aesthetic appeal. Our residential roofing options include designer, luxury, and traditional shingles. For commercial projects, we install hot asphalt, cold process, torch-welded, and self-adhered systems with APP and SBS modified bitumen. We choose materials based on your property type and performance needs. See our roofing materials here. 

We recommend having your roof inspected at least once a year or after any major storm. Regular maintenance helps identify wear or damage early on, reducing the risk of costly repairs. As a trusted local roofing contractor in Oakland, CA, we offer thorough inspections to keep your home or business protected year-round.

At MNJ Roofing, Inc., our commitment to precision, quality, and customer satisfaction is what sets us apart. We specialize in both residential and commercial roofing services in Oakland, CA, offering tailored solutions and expert craftsmanship backed by strong warranties.

Yes, we do. Whether you need minor repairs or a full roof replacement, we provide free, no-obligation estimates. As your go-to roofing contractor in Oakland, CA, we believe in transparency and helping you make informed decisions from the start.

Absolutely. Keep gutters clear, trim overhanging branches, and schedule annual roof inspections. Regular maintenance not only extends the life of your roof but also keeps your warranty valid. Our team is here to help you stay ahead of potential issues.

Yes, we do. We offer expert roofing services in Oakland, CA, for both residential and commercial properties. From architectural shingles to low-slope systems, our solutions are built to match your building’s specific needs and withstand Oakland’s climate.

Signs like frequent leaks, sagging, missing shingles, or visible aging might mean it's time for a replacement. However, some issues can be fixed with a quality repair. Our experienced team will inspect your roof and provide honest recommendations based on its condition.

Most residential projects are completed in 1–3 days, depending on the size and scope. Commercial roofing jobs may take longer due to scale and complexity. We work efficiently while maintaining high safety and quality standards.

Because we know Oakland homes and businesses inside out. Our experience, local knowledge, and dedication make us the top choice for reliable roofing services in Oakland, CA. From personalized service to long-lasting results, we’ve got you covered—literally.