Plumbing and septic costs supply checklist
Use this checklist to compare common supply categories before reviewing plumbing and septic costs bids. Product links are for planning and price-checking; contractor quotes should still state exactly what materials and parts are included.
Supplies to price-check by project
Start with the project that matches your estimate, then use the product links to compare common supplies, parts, and safety gear before deciding what belongs in your bid.
Water heater replacement
Check whether each bid includes the parts, materials, tools, cleanup items, and safety supplies needed for this scope.
- Water heater supply line kits
- Drain pans and leak alarms
- Expansion tanks and pressure valves
- Water heater insulation and maintenance supplies
- Water heater supply lines and fittings
- Expansion tanks and accessories
- Water heater maintenance tools
- Pipe fittings and repair parts
- Drain cleaning tools
- Water leak alarms and shutoff supplies
- Plumbing hand tools
Product links may earn GetCosts.com a commission from qualifying purchases.
Tankless water heater
Check whether each bid includes the parts, materials, tools, cleanup items, and safety supplies needed for this scope.
- Water heater supply lines and fittings
- Drain pans and leak alarms
- Expansion tanks and accessories
- Water heater maintenance tools
- Tankless water heater service kits
- Descaling pumps and solutions
- Tankless isolation valves
- Vent and installation accessories
- Pipe fittings and repair parts
- Drain cleaning tools
- Water leak alarms and shutoff supplies
- Plumbing hand tools
Product links may earn GetCosts.com a commission from qualifying purchases.
Water softener installation
Check whether each bid includes the parts, materials, tools, cleanup items, and safety supplies needed for this scope.
- Water softener salts and cleaners
- Water test kits
- Softener installation fittings
- Filter housings and cartridges
- Pipe fittings and repair parts
- Drain cleaning tools
- Water leak alarms and shutoff supplies
- Plumbing hand tools
Product links may earn GetCosts.com a commission from qualifying purchases.
Whole house repiping
Check whether each bid includes the parts, materials, tools, cleanup items, and safety supplies needed for this scope.
- Pipe fittings and repair parts
- Drain cleaning tools
- Water leak alarms and shutoff supplies
- Plumbing hand tools
Product links may earn GetCosts.com a commission from qualifying purchases.
Plumbing repair
Check whether each bid includes the parts, materials, tools, cleanup items, and safety supplies needed for this scope.
- Pipe fittings and repair parts
- Drain cleaning tools
- Water leak alarms and shutoff supplies
- Plumbing hand tools
Product links may earn GetCosts.com a commission from qualifying purchases.
Main water line replacement
Check whether each bid includes the parts, materials, tools, cleanup items, and safety supplies needed for this scope.
- Pipe fittings and repair parts
- Drain cleaning tools
- Water leak alarms and shutoff supplies
- Plumbing hand tools
Product links may earn GetCosts.com a commission from qualifying purchases.
Drain cleaning
Check whether each bid includes the parts, materials, tools, cleanup items, and safety supplies needed for this scope.
- Pipe fittings and repair parts
- Drain cleaning tools
- Water leak alarms and shutoff supplies
- Plumbing hand tools
Product links may earn GetCosts.com a commission from qualifying purchases.
Sewer line replacement
Check whether each bid includes the parts, materials, tools, cleanup items, and safety supplies needed for this scope.
- Pipe fittings and repair parts
- Drain cleaning tools
- Water leak alarms and shutoff supplies
- Plumbing hand tools
Product links may earn GetCosts.com a commission from qualifying purchases.
Sump pump installation
Check whether each bid includes the parts, materials, tools, cleanup items, and safety supplies needed for this scope.
- Sump pump accessories
- Basement sealers and crack repair supplies
- Water alarms and moisture monitors
- Drainage and dehumidifier supplies
- Pipe fittings and repair parts
- Drain cleaning tools
- Water leak alarms and shutoff supplies
- Plumbing hand tools
Product links may earn GetCosts.com a commission from qualifying purchases.
Septic system
Check whether each bid includes the parts, materials, tools, cleanup items, and safety supplies needed for this scope.
- Septic tank treatments
- Septic risers and lids
- Septic filters and maintenance supplies
- Drain field markers and tools
Product links may earn GetCosts.com a commission from qualifying purchases.
How to use this checklist
- Compare included materials. Ask each contractor which supplies are included, which are allowances, and which are excluded.
- Separate homeowner purchases from contractor scope. Small supplies can be useful for planning, but project labor, warranties, permits, and code work should stay in the bid.
- Use the worksheet before choosing a bid. Open a quote comparison worksheet when the same item appears in one bid but not another.
Supply checklist FAQ
Which supplies should I price-check first for plumbing and septic projects?
Start with the project that matches your estimate, such as water heater replacement, tankless water heater, and water softener installation. Price-check parts, tools, fixtures, safety gear, and cleanup supplies that may appear as bid line items, allowances, or homeowner-provided materials.
Should I buy supplies myself for plumbing and septic projects?
Use product links for planning and small homeowner-controlled purchases. Contractor-installed materials, code-required components, permits, labor, warranty coverage, disposal, and site protection should stay clearly listed in the contractor bid.
How do supply checklists help compare bids for plumbing and septic projects?
They give you specific material categories to ask about before choosing a bid. If one estimate includes a supply category and another excludes it, open the matching calculator and quote worksheet so each contractor prices the same scope.
Do product links replace a contractor estimate?
No. Product links are project-supply planning aids only. They do not replace contractor labor, site inspection, permits, code work, warranty terms, or a quote based on actual project conditions.