GBR Roofing

Roofer in Walnut Creek, CARoofingConcord and San Rafael are in range for replacements, commercial work and inspections.

What we checked

  • Business phone works
  • Website is live
  • Website says it does roofing

About

GBR Roofing is a roofing company in Walnut Creek, California. It replaces and inspects roofs and does commercial roofing for homeowners and commercial properties. It serves Concord, San Rafael, San Jose, Contra Costa County, Alameda County and nearby areas, and it offers free inspections or estimates.

  • Residential
  • Free inspection

Services

Roofing

  • Roof replacement
  • Roof inspection
  • Commercial roofing

Service area

GBR Roofing names 3 cities on its website. The farthest is San Jose, 44 miles away.

Counties: Contra Costa County, Alameda County, Solano County, San Mateo County, Marin County, Napa County, Santa Clara County, San Francisco County, Sonoma County

Common questions

Is GBR Roofing licensed and insured?

GBR Roofing’s website does not say. The Roofing List does not check licenses or insurance. Ask to see both before you hire. Our guide shows how to check a roofer’s insurance and license.

Does GBR Roofing give free estimates?

GBR Roofing’s website offers a free inspection or estimate. Call (855) 478-3292. Ask for the estimate in writing. See what a new roof costs.

Does GBR Roofing do commercial roofs?

GBR Roofing’s website lists commercial roofing.

What areas does GBR Roofing serve?

GBR Roofing’s website names Concord, San Rafael and San Jose.

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At a glance

Based in
Walnut Creek, CA
Trades
Roofing
Services listed
3
Service area
3 cities, up to 44 miles away
Phone
(855) 478-3292

Before you hire GBR Roofing

  • Insurance. The website does not mention insurance. Ask for a certificate of insurance, then call the insurer to confirm it.
  • Written estimate. The website offers a free inspection or estimate. Get the price, the materials and the dates in writing.
  • Warranty. The website does not mention a warranty on the firm’s work. Ask if the firm gives one, and get it in writing.

Guide: check a roofer’s insurance and licenseGuide: repair or replace?

Other roofers in Walnut Creek

CompanySinceKnown for
GBR Roofing–Concord and San Rafael are in range for replacements, commercial work and inspections.
Equinox Roofing–Siding installs and downspouts, plus metal and flat roofs, storm repair and a workmanship warranty near Piedmont and Oakland.
Golden Grove Roofing and Construction–Attic insulation and slate roofs, plus downspouts, metal, tile and flat work. Locally owned, near Pleasant Hill and Concord.
LB Harbors Roofing Inc–Family-owned. Metal and flat roofs for homes and commercial properties, with emergency service and a workmanship warranty.
NC Roofing Solution, Inc2010New construction for home builders, plus exterior painting and siding. GAF Master Elite, family-owned, near Lafayette and Moraga.

See all roofers in Walnut Creek, CA

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Summary based on GBR Roofing’s website, Oct 2026.