Plumbers in Westminster & St James's
Local plumbing and heating help in SW1, day or night
Jennings is a plumber in Westminster and St James’s, looking after flats, period houses, offices, restaurants and hotels across SW1A, SW1H, SW1P and SW1Y. Our Victoria office is a short trip away, so this is very much our local patch. The team brings 35 years’ combined experience to everything from a leaking tap to a new boiler, with no call-out fee and a fixed price before we start. See our full plumbing services or check the other areas we cover.
Our services in Westminster
EMERGENCY:
AVAILABLE 24/7
Burst pipe, no heating or water coming through from the flat above? Call us any time, day or night. We handle plumbing, heating, gas and electrical emergencies across Westminster and St James’s.
PLUMBING & LEAKS
- Leaking taps, toilets and showers
- Burst and leaking pipe repairs
- Hidden leaks traced in flats
- Low water pressure diagnosed
HEATING & GAS
- Boiler repairs and annual servicing
- Vaillant boiler installation
- Landlord gas safety certificates
- Radiator and heating repairs
DRAINAGE & ELECTRICS
- Blocked sinks, toilets and drains
- Commercial kitchen waste problems
- EICRs and electrical testing
- Fuse board repairs and upgrades
Local knowledge of Westminster
- Mixed buildings: Westminster and St James’s mix mansion blocks and Georgian terraces with offices, hotels, restaurants and members’ clubs. We work on both domestic and commercial systems, so shared risers and busy commercial kitchens are familiar ground.
- Access and parking: Parking is tightly controlled, the whole area sits inside the Congestion Charge zone and some roads near Parliament and Whitehall have security restrictions. We agree access with building managers and concierges before we arrive.
- Listed buildings: Much of the area is listed or in a conservation area. We route new pipework and cabling with care and repair original fittings where we can.
Areas and postcodes we cover
We cover Westminster, St James’s and the streets in between: Whitehall (SW1A), Victoria Street and Petty France (SW1H), Millbank, Smith Square and Horseferry Road (SW1P), and Pall Mall, Jermyn Street and St James’s Square (SW1Y). We also cover neighbouring Victoria, Pimlico, Belgravia and Mayfair.
For a burst pipe or flood out of hours, our emergency plumbers are on call 24/7, and all our work is guaranteed for up to 18 months.
Areas we cover
From busy city hubs to peaceful suburban neighborhoods, we’ve got London covered. Our expert property maintenance services ensure your home or business stays in top condition, no matter where you are in Greater London.
Why choose Jennings?
- Clear, competitive pricing
- No call-out fee, free fixed-price quotes
- Gas Safe registered, NICEIC approved
- Tidy, honest and reliable
- Work guaranteed for up to 18 months
- New boiler warranties up to 18 years
Need plumbing supplies?
Our shop on Lupus Street in Pimlico stocks quality plumbing, heating and electrical supplies from trusted brands. Tradespeople and DIYers are both welcome, and our team is always happy to give advice.
See what our valued customers have to say
EXCELLENT
Based on 323 reviews
Posted on Google![]()
Uncovered - The Electric Rock ExperienceTrustindex verifies that the original source of the review is Google.
Amazing as always!Posted on Google![]()
Bronnie BaynesTrustindex verifies that the original source of the review is Google.
Amazing communication and good availability. plumber was extremely professional and arrived on time. Wish there was a bit more transparency on additional payments ie. parking and sealant.Posted on Google![]()
Sue DaviesTrustindex verifies that the original source of the review is Google.
Jennings are incredibly efficient and helpful. They’ve completed my boiler service and organised the necessary plumbing and electrical certifications . Great after sales service.Posted on Google![]()
Diana GouldTrustindex verifies that the original source of the review is Google.
Excellent job. Solved a long standing problem quickly and effectively. 100% recommend 👍Posted on Google![]()
Paul GrecianTrustindex verifies that the original source of the review is Google.
What a fantastic company! From my first conversation with Sian to installation of my new Vaillant boiler they have been absolutely brilliant. Sian responded instantly via What's App when ever I had a question regarding pricing and installation. Sam the installer and his colleague with very friendly, professional, tidy and talked me through the full installation once completed. I have already given contact details to some of my work colleague's this morning. I will use them to service my boiler going forward in the future and for any other plumbing needs. Absolutely 1st Class Company!Posted on Google![]()
Brenda ZangTrustindex verifies that the original source of the review is Google.
Excellent service from start to finish. Had a new boiler installed and a full power flush carried out. Everything was done professionally, efficiently, and to a very high standard. The team were friendly, tidy, and kept us informed throughout. Highly recommend!Posted on Google![]()
Sam HarveyTrustindex verifies that the original source of the review is Google.
Easily one of the best experiences I’ve had with tradesmen. Sian was super friendly and helpful, and then Harry showed up early, fixed the issue promptly and was a legend! Highly recommended.Posted on Google![]()
Joe CarreiroTrustindex verifies that the original source of the review is Google.
Service was professional and friendlyPosted on Google![]()
Olive Tree HouseTrustindex verifies that the original source of the review is Google.
I’ve been dealing with ongoing pump issues for as long as I can remember, and after multiple visits from different plumbers, nothing ever fully got resolved. Harry from Jennings was the first to actually diagnose the problem and sort it in one visit. Professional, efficient, and clearly knows his craft inside out. I couldn’t recommend Jennings more highly.Posted on Google![]()
Stella OforiTrustindex verifies that the original source of the review is Google.
Tristan was very polite, friendly and very professional. He is also very good at his job and very efficient. Very happy with the service