Grenier John
VerifiedNew on BookARoofer Northbridge, CA
Commercial RoofingGreen RoofsMetal RoofingNew ConstructionResidential RoofingRoofing RepairsSlate RoofsSolar Tiles RoofStone-Coated SteelAsphalt ShinglesBuilt-Up Roofing
Recent work
About Grenier John
Grenier John is a roofing contractor based in Northbridge, CA, the United States, offering commercial roofing, green roofs, metal roofing, new construction and residential roofing.
Besides Northbridge, Grenier John serves nearby communities, covering roughly 60 km around its base.
Homeowners in Northbridge can request a free, no-obligation quote from Grenier John through BookARoofer. Before hiring any roofer, ask for proof of licence and insurance, a written estimate, and details of the workmanship and material warranties.
Credentials
- BookARoofer verified
Service area
Based in Northbridge, CA · Serves within 60 km.
Northbridge, CA, 01534, USOpen map
Frequently asked
Most homeowners hear back from Grenier John within 2 hours during business hours. Emergency requests are prioritized.
License on file with BookARoofer. All credentials are re-verified annually.
Yes. Requesting a quote through BookARoofer is 100% free with no obligation. Compare multiple pros before you decide.
Warranty terms vary by project and materials. Ask Grenier John directly during your quote — most jobs include a workmanship warranty in addition to the manufacturer's material warranty.
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