11 Best Plumbers in Derby for 2026

Derby's housing stock is a real mix. You've got Victorian terraces in Normanton and Pear Tree with lead pipework that's well overdue an upgrade, post-war semis in Alvaston and Chaddesden running on ageing gravity-fed systems, and newer builds out towards Chellaston and Boulton Moor that need Worcester Bosch or Baxi combi servicing. The city sits on a mix of clay and sandstone, which means ground movement is more common than people realise, and that puts stress on underground supply pipes and soil stacks over time. Add in Derby's older properties with hard water from the Trent catchment area and you'll find limescale build-up in boilers, shower heads and pipework is a regular complaint. Finding a plumber who knows the area and its quirks matters.

Every business listed on this page was drawn from third-party public business listings and ranked by review rating and review count, with a small lift applied to those that have a working website and phone number. Before any business appeared here, we checked its homepage to confirm that plumbing is what it primarily offers. That step keeps unrelated trades off the page. Listings flagged as permanently closed are removed automatically. Where you see a Trust Verified badge on a listing, that business has gone further and passed our full verification process, which covers trade qualifications and accreditations, public liability insurance, trading history, customer review history and registered company information. You can read the full list of what that check involves on our How We Verify page. For any business on this page without that badge, those checks haven't been carried out by us, and it's something you'll need to do yourself before booking.

Before you commit to anyone, it's worth doing a few things. Ask any plumber working on gas appliances to show you their Gas Safe registration card and confirm the registration number online at the Gas Safe Register website. For boiler installations, make sure you'll receive a Building Regulations completion certificate. Always ask for a written quote rather than a verbal one, and get at least two or three quotes for anything beyond a straightforward repair. Prices vary quite a bit in Derby: a standard combi boiler swap in a mid-terrace might run from around £1,800 to £2,800 depending on the brand and pipework involved, while an emergency callout for a burst stopcock over a weekend can cost anywhere from £150 upwards. If the job involves any drainage or external groundworks, check whether the contractor holds public liability insurance and ask to see the certificate.