East Bay
Roofing
Experts

Get a free roof inspection from Best Bay Roofing—trusted in the East Bay since 1947. Our licensed team handles residential and commercial roofing with care, backed by a 30-year guarantee on all labor and materials.

Contact for Free Quote

Why Choose Guaranteed Roofing?

Proven know-how. Two decades of hands-on experience make us the roofing experts homeowners and business owners rely on.

‍True transparency. We explain every option in plain language so you can choose with confidence.

‍Quality that lasts. We use top-rated materials, time-tested methods, and no shortcuts—ever.

‍Local pride. We live and work right here in the East Bay, from Oakland to Walnut Creek.

Services That Cover Every Angle

  • Roof Repairs – From leaks to storm damage, we fix problems fast.
  • Full Roof Replacement – Upgrade to a new, energy-efficient system that boosts curb appeal.
  • Preventive Maintenance – Annual check-ups extend roof life and prevent costly surprises.
  • Commercial Roofing – Flat and low-slope solutions built for business performance.

Our Straightforward Process

  • Free Inspection & Quote – Pete meets you on-site, evaluates your roof, and answers questions.
  • Clear Written Proposal – No jargon, no hidden fees, just an honest scope and timeline.
  • Expert Installation – Licensed crews arrive on schedule and respect your property.
  • Final Walk-Through – We review the work together and leave your space spotless.