Need a trusted gas engineer, plumber or heat pump installer in Grantham? Home to around 44,580 people, Browse local, verified tradespeople covering Grantham and the surrounding Lincolnshire area — every one of them runs their business on TradeWorkDesk. It also puts you within reach of engineers covering nearby Bottesford.
Every business shown in Grantham runs its jobs, certificates and customer records on TradeWorkDesk. Listings display the trades and registrations each engineer provides — always confirm a tradesperson's registration before work begins.
Gas work must be done by a Gas Safe registered engineer; oil heating work should be carried out by an OFTEC registered technician. You can verify any registration directly with those bodies.
Listings updated 2026-10-29.
Browse the verified tradespeople listed on this page, or search our wider directory. Every business on TradeWorkDesk manages their jobs and compliance through the platform, so you can compare trades, reviews and contact details before getting in touch.
Listings show each engineer's trades and any registrations they've added, such as Gas Safe or OFTEC. Always confirm a tradesperson's registration with the relevant body before work begins.
Start a free 30-day trial of TradeWorkDesk. A directory listing for Grantham is included on every plan, helping local customers find you.
Get your business listed in our Grantham directory — free with any TradeWorkDesk plan.
Start 30-Day Free Trial Browse the directory