Never accept a verbal quote on a major plumbing repair. Before authorizing work on water heaters, sewer lines, or repipes, ensure your written proposal clearly itemizes:
1. Labor & Materials SeparationTransparent breakdown detailing fixtures, pipe footage, and specified fittings separate from hourly or flat labor.
2. City Permit Line ItemExplicit line item stating municipal plumbing permit Folsom fees ($180–$470 typical) and naming the party responsible for pulling the permit.
3. Clear Pricing StructureUnambiguous statement of whether the project is billed on a guaranteed flat-rate price or time-and-materials basis.
4. Written Warranty TermsStated duration covering manufacturer parts warranties and contractor craftsmanship guarantees.
5. Site Cleanup & DisposalConfirmation that old water heater vessels, severed pipes, and excavated soil will be hauled away and disposed of legally.
6. Contractor IdentificationValid CSLB C-36 license classification, business address, and active bond numbers printed directly on the proposal.