How to Quote for Plumbing Work: Rates, Templates and Tips
Knowing how to quote for plumbing work accurately is essential for running a profitable plumbing business. Plumbing quotes that are too vague lead to disputes. Quotes that are too slow lose jobs to the first plumber who responds. This guide covers exactly how to quote for plumbing work – from measuring and pricing to presenting your quote professionally.
How to Quote for Plumbing Work: Types of Jobs
Quoting for plumbing work differs by job type:
Reactive repairs (leaks, blockages, broken valves): Usually priced as minimum call-out charge + hourly rate. Quote a time allowance and material estimate at the site visit – not over the phone.
Planned maintenance: Boiler services, powerflushes, drain surveys – fixed prices work best. Customers want certainty.
Bathroom installations: Full fixed-price quote essential. Measure the space, specify all products, agree on scope before starting. See below for detailed guidance.
New build or first fix: Priced per dwelling or per linear metre of pipework, typically negotiated with the builder.
Current UK Plumbing Rates 2026
| Plumbing job type | Typical price |
|---|---|
| Hourly rate (standard hours) | £45-£75/hr |
| Emergency callout | £80-£150/hr |
| Boiler service | £60-£100 |
| Powerflush | £300-£600 |
| Bathroom installation (labour only) | £800-£2,000 |
| Bathroom installation (supply and fit) | £3,000-£10,000+ |
| Replace radiator | £150-£300 |
| Install new tap | £80-£200 |
| CCTV drain survey | £100-£250 |
| Unblock drain | £80-£200 |
Source: Checkatrade plumber cost guide, MyJobQuote, 2026.
How to Quote for a Bathroom Installation
Quoting for a bathroom installation requires a detailed site visit and specification. Your quote should include:
- Products – make and model of all sanitaryware (toilet, basin, bath/shower, taps). Specify by product code if possible.
- Plumbing scope – what pipework is included, where new connections are needed
- Waste work – soil pipe, waste connections, trap types
- What’s NOT included – tiling, plastering, electrical (shower), flooring. Be explicit.
- Contingency – older properties often have surprises behind walls. Use a provisional sum: “Contingency for unforeseen pipework: £200 provisional.”
- Duration – how many days your element takes
- Price and payment terms
A clear, specific bathroom quote prevents scope creep and protects both parties.
Common Quoting Mistakes Plumbers Make
Quoting over the phone without a site visit: For any job over £150, visit the site. What looks simple often isn’t. A kitchen tap replacement that requires the under-sink cabinet clearing out, or a bathroom radiator that needs new pipework, changes the price significantly.
Not specifying materials: “Replace tap – £150” is vague. “Supply and fit Grohe Eurosmart kitchen mixer tap (chrome) including isolation valves – £185” is specific and prevents disputes.
Forgetting access time: In occupied properties, getting to the problem (moving furniture, lifting floorboards) takes time. Price it.
Not including minimum call-out charges: Always state your minimum charge clearly in your quote terms.
Conclusion
Pricing correctly is not about charging the most – it is about charging enough to run a sustainable, profitable business. The tradespeople who consistently undercharge are not doing customers a favour; they are putting their businesses at risk and making it harder for everyone in the industry to charge fair rates. Know your costs, add your margin, and price with confidence. For further guidance, visit CIPHE: Chartered Institute of Plumbing.
Free calculator by CoreQuote — the quoting app for trades
Frequently Asked Questions
How do I quote for emergency plumbing work?
For emergency plumbing, quote your emergency hourly rate plus materials at cost + margin. State your minimum charge clearly upfront. Take a payment method before starting on unknown-scope work. Agree an authorisation limit – e.g. “I’ll assess and proceed up to £300 without calling you; anything more I’ll stop and discuss.”
Should I include materials in plumbing quotes?
Yes, for almost all jobs. Including materials gives the customer a single price, lets you apply a fair margin (10-20%), and ensures compatibility. Specify brands to prevent disputes about quality.
How long should a plumbing quote be valid for?
14-30 days is standard for plumbing quotes. Copper, brass fittings, and boiler prices can change. A 30-day validity is fair for most planned work.
Related reading:
- Is 2026 a Good Year to Start a Trades Business in the UK?
- How Much Should a Tradesman Charge Per Hour in the UK? (2026 Guide)
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