Drain Cleaning Pricing Guide for Plumbers
Plumbers should charge $150–$300 for a basic drain snake on a single fixture, $250–$500 for a main line clearing with a drum machine, and $350–$800 for hydro jetting. Your pricing should reflect equipment costs, drive time, and the diagnostic skills required to identify the root cause of the blockage.
Drain cleaning is the highest-volume service call for most plumbing companies, generating consistent revenue with relatively low material costs. But many plumbers leave money on the table by charging flat rates that do not account for complexity, equipment wear, or upsell opportunities. This guide covers how to build a pricing structure that maximizes your revenue on every drain call.
Basic Drain Snaking Pricing
A basic drain snake — using a handheld or small drum machine on a single fixture like a kitchen sink, bathroom sink, or bathtub — should be priced at $150–$300. This covers your drive time, 30–60 minutes of on-site work, and equipment wear. If you are using a RIDGID K-400 or similar drum machine, your equipment investment is $800–$1,500, and cable replacement runs $50–$100 per set. Factor in 200–300 service calls per cable set to calculate your per-job equipment cost. For simple jobs like a hair clog in a bathroom drain, a handheld drum machine clears the line in 15–20 minutes — but your pricing should reflect your expertise in diagnosing the problem, not just the time on site.
Main Line Clearing Pricing
Main sewer line clearing with a full-size drum machine (like a RIDGID K-1500 or Spartan 300) commands $250–$500. Main line work is more complex: you are feeding 75–100 feet of cable through a cleanout, dealing with potential root intrusion, and navigating bends in the line. Equipment costs are higher — a professional-grade main line machine runs $2,500–$5,000, and replacing a 100-foot cable costs $150–$300. Main line calls also take longer: plan 45–90 minutes on site including setup, cleaning, and testing. If you encounter heavy root intrusion that requires multiple passes or a cutter head swap, consider charging an additional $100–$200 for extended service. Always recommend a camera inspection after clearing a main line to identify the underlying cause.
Hydro Jetting as a Premium Service
Hydro jetting — using high-pressure water (3,000–4,000 PSI) to scour drain and sewer lines — is a premium service that should be priced at $350–$800 for residential work and $500–$1,500 for commercial lines. Your equipment investment is significant: a quality jetter from brands like Spartan, US Jetting, or Mongoose runs $15,000–$40,000 for trailer-mounted units. Nozzle replacement, hose wear, and fuel costs add $20–$50 per job in consumables. Position hydro jetting as the superior solution for grease buildup, scale deposits, and recurring clogs. Many plumbers offer a "drain maintenance plan" where clients pay $200–$400 annually for scheduled jetting — this creates recurring revenue and prevents emergency calls.
Building a Drain Cleaning Price Structure
The most profitable drain cleaning businesses use tiered pricing rather than a single flat rate. Consider a three-tier structure: Tier 1 is a basic single-fixture snake at $150–$300; Tier 2 is a main line clearing or multi-fixture problem at $250–$500; Tier 3 is hydro jetting or camera-assisted diagnosis at $350–$800. Add-ons include camera inspection ($150–$350), root treatment with copper sulfate or RootX ($100–$200), and cleanout installation ($300–$800). This tiered approach lets you match pricing to the actual complexity of the job and gives clients clear options. Always start with a diagnostic assessment before committing to a price — what looks like a simple sink clog could be a main line issue.
Drain Maintenance Agreements
Offering drain maintenance agreements transforms one-time calls into recurring revenue. A typical residential maintenance plan includes annual main line cleaning (snaking or jetting), priority scheduling, and a discount on additional services. Price these at $200–$400 per year for residential clients and $500–$1,500 for commercial accounts like restaurants and multi-unit buildings. Commercial drain maintenance is especially profitable: restaurants need grease line cleaning every 3–6 months, and property managers need reliable drain service for multiple units. Build your maintenance base to 50–100 accounts and you have a predictable $15,000–$40,000 annual revenue stream with minimal marketing cost.
Common Drain Cleaning Pricing Mistakes
The biggest mistake plumbers make is quoting a flat rate over the phone before diagnosing the problem. A "clogged drain" could be a $150 hair clog or a $5,000 sewer line failure — quoting blind locks you into a price that may not cover your costs. Instead, charge a diagnostic or trip fee ($75–$150) that covers your drive time and initial assessment, then quote the actual service once you know the scope. Other common mistakes include not charging for multiple drains on the same call, failing to upsell camera inspections, and not tracking equipment wear as a job cost. Your drain cleaning pricing should cover not just your time, but your equipment depreciation, vehicle costs, and the expertise that lets you solve the problem quickly.
Frequently Asked Questions
Residential drain cleaning should be priced at $150–$300 for a single fixture snake, $250–$500 for main line clearing, and $350–$800 for hydro jetting. These ranges reflect equipment costs, drive time, and diagnostic expertise. Avoid quoting a single flat rate — use tiered pricing that matches the actual complexity of each job.
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