The Flat-Rate Approach to Plumbing Pricing
The most successful plumbing businesses in 2026 use flat-rate (upfront) pricing rather than time-and-materials estimates. Flat-rate pricing benefits both parties: customers know the exact cost before work begins, and plumbers are rewarded for efficiency rather than penalized for being fast.
Build your flat-rate price book with your most common 30-50 services. Quote from the price book every time. Adjust the book annually for material cost increases and market rate changes.
Drain Cleaning Price Benchmarks
Standard drain snaking (kitchen or bathroom sink): $100-200. Basic cable machine clearing a standard clog. 30-60 minutes.
Toilet auger: $75-175. Shorter cable, simpler job.
Main line cable clearing: $200-400. Larger cable, longer run, typically 1-2 hours.
Hydro-jetting (main line): $350-700. High-pressure water clearing grease, roots, and buildup. More effective than cabling for recurring clogs. Good upsell on repeat drain service calls.
Camera inspection (pre-jetting or diagnostic): $150-300 for a camera run with written report. Essential before major work to understand what you are dealing with. Also valuable as a standalone service for home buyers.
Common Plumbing Repair Price Benchmarks
Leaking faucet repair: $75-200 depending on faucet type. Cartridge replacement is common; compression valve repair is simpler.
Faucet replacement (customer supplies fixture): $150-250 labor. Add $50-100 for supply and install if you provide the faucet.
Toilet repair (flapper, fill valve, handle): $75-150 parts and labor. Toilet replacement: $350-600 supply and install.
Water heater repair (thermostat, element): $150-350.
Water heater replacement (50-gallon standard): $900-1,600 supply and install. Tankless: $1,500-3,500.
Shut-off valve replacement: $100-200 per valve.
Garbage disposal replacement: $200-350 supply and install. Labor-only (customer supplies unit): $125-175.
Sump pump replacement: $400-700 supply and install.
Outdoor faucet/hose bib replacement: $100-200.
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Get Started FreeEmergency Pricing
Emergency calls — after business hours, weekends, and holidays — should command a 50-100% premium above standard rates. Be transparent about emergency pricing upfront. "Our standard emergency call fee is $X, and repair pricing is $Y per the price book."
Customers accept emergency pricing when it is clearly stated before work begins. They resent it when it appears as a surprise on the invoice.
The Diagnostic Fee
Charge $75-120 for a service call to diagnose a plumbing problem. Waive it when the customer approves repair. This protects you from spending an hour diagnosing a problem only to have the customer decline and call someone else with your diagnosis in hand.
Collect the diagnostic fee before you leave — cash or card on site. Following up later is time-consuming and often uncollectible.
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