Public Records Check
- Missing License Our automated search didn't find a license on file for Granger Roofing with the California state licensing board. That doesn't mean the company is unlicensed. A license can be held under a different business name, registered too recently for us to match, or filed in a way our search didn't catch. We recommend confirming directly with the California state licensing board or asking the contractor for their license number.
- Missing Corporation Our automated search didn't find a registered business entity for Granger Roofing with the California Secretary of State. That doesn't mean the company isn't legitimate. Many roofers operate legally as sole proprietorships, which don't require registration, and a registered business can be filed under a different name, formed in another state, or created too recently for us to match. To confirm how the business is structured, ask the contractor or search the California Secretary of State directly.
- Business Address Granger Roofing's listed address at 12648 Limonite Ave Suite 674, Corona, CA 92880 appears to be a business address. This means the company operates from a real, locatable address rather than a mailbox or PO box, which can make it easier to reach them or resolve issues. Many roofers legitimately work from a home address, so this doesn't speak to the quality of their work, license, or insurance.
- 0 Credentials Our automated search didn't find a manufacturer certification for Granger Roofing. Many reputable roofers aren't certified by any manufacturer, often by choice, so this isn't a sign of a problem. If a manufacturer-backed warranty matters to you, ask the contractor which certifications they carry.
- Excellent Ratings Across the platforms we identified for Granger Roofing (Google), the blended average is 4.9 out of 5, which we label Excellent. This is a plain average of public customer ratings, not a RooferWatch score. A high average reflects past customers' experiences, not a guarantee of yours, so read the underlying reviews and weigh them yourself.
We verified 2/5 public records for Granger Roofing. The more of a company's record you can check, the more informed your hiring decision.
Contact Info
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Phone
This is either a business landline or VoIP number (not a mobile number).(951) 602-1926
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Primary Address
12648 Limonite Ave Suite 674, Corona, CA 92880
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Website
grangerroofingathol.com
Company Description
Granger Roofing provides residential and commercial roofing services in Eastvale and the surrounding Inland Empire region, including Jurupa Valley and Ontario. The company specializes in cool-roof shingles, tile roofing, and metal roofing for residential properties, designed to reflect solar heat and withstand Santa Ana winds and intense sun exposure. For commercial applications, Granger Roofing installs TPO and PVC single-ply membrane roofing systems on flat-roofed buildings. Services include residential roof replacement with full tear-off and new underlayment installation, emergency wind damage repair, leak detection and repair, and commercial roofing for new construction and existing buildings. The company emphasizes HOA compliance expertise for Eastvale's master-planned communities and energy-efficient solutions to reduce cooling costs.
Services Offered
- Residential Roof ReplacementRemoving and replacing an entire residential roof system with new materials.
- Cool-Roof Shingle InstallationInstallation of reflective shingles designed to reduce heat absorption and lower cooling costs by reflecting more sunlight away from the roof surface.
- Metal Roofing InstallationInstalling metal panels or standing-seam roofing systems, offering longevity and weather resistance for residential or commercial properties.
- Tile Roofing InstallationSetting clay or concrete roof tiles, common in Mediterranean and Spanish-style homes, known for durability and distinctive appearance.
- Emergency Roof RepairUrgent tarping, patching, or temporary stabilization of storm-damaged or severely leaking roofs to prevent immediate water intrusion.
- Wind Damage RepairRepairs to roofing, siding, and structural elements damaged by high winds, including missing shingles, lifted flashing, and displaced materials.
- Leak Detection And RepairIdentification of water intrusion sources using inspection techniques, followed by sealing or patching to stop active leaks.
- Commercial Roofing InstallationInstallation of new roofing systems on commercial buildings, including flat or low-slope roofs using materials like TPO, EPDM, or metal.
- TPO Membrane RoofingInstallation or repair of thermoplastic polyolefin single-ply membrane, a flexible material that resists UV damage and is heat-welded at seams.
- PVC Membrane RoofingInstallation of polyvinyl chloride single-ply roofing membranes, offering chemical and UV resistance for commercial applications.
- Commercial Roof ReplacementFull removal and installation of new roofing systems on commercial properties, often involving large flat or low-slope areas.
- Commercial Roof RepairRepairing leaks, membrane damage, and other issues on commercial roofs.
- Roof InspectionA professional examination of the roof's condition, identifying damage, wear, leaks, and remaining lifespan to guide maintenance or replacement decisions.
- Flashing And Vent RepairSealing or replacing metal flashing around chimneys, vents, and roof penetrations to prevent water leaks at these vulnerable joints.
- Underlayment InstallationInstalling protective membrane layers beneath roofing materials to add waterproofing and extend roof life.
Company Info
- Address Type
- Commercial
- Multi-State Company
- No
- Website Age
- 0 years old
Inspections and Violations
U.S. and California OSHA dataReviews and Reputation
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Google
Reviewers consistently praise the company's staff for professionalism, knowledge, and personable service. Several customers report quick response times and same-day or next-day service availability. Multiple reviewers describe fair pricing and detailed estimates that explain where money is spent, with some noting prices competitive with or better than competitors. Customers report satisfaction with roof quality and workmanship, including completion timelines ranging from same-day to three days for full replacements. Several reviewers highlight thorough cleanup with no debris left behind. Customers also mention additional services like siding, windows, gutters, and chimney work. Some reviewers note the company's helpfulness with insurance claims. A few customers describe feeling comfortable and safe with the crew, and several report using the company multiple times or recommending it to others.
Review Signals Over Time
By sheer volume of Google reviews (a measure of how much feedback a firm has gathered) Granger Roofing ranks 3rd of the 9 roofers we track in Corona, ahead of about 75% of them. Over the past year it has pulled in 28 reviews - the most recent 4 months ago - for a rate of roughly 4.7 reviews per month, which is faster than approximately 80% of the other Corona roofers. Its 4.9-star average rating sits just below the Corona median of 5.0 stars. The owner responds to 0% of reviews, which is in line with the typical Corona roofer’s rate of 0%.
