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Plumb London: the only guide you need to book a plumber in the Capital

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If you just searched “plumb london”, you are either looking for the brand Plumb London or you are trying to book a reliable plumber in London quickly. This guide gives you both: the fastest way to book, real-world 2025 costs, what credentials to check (so you stay legal and safe), and how to avoid surprise fees. We have also compared well-known providers (Pimlico, Aspect, Housekeep, Fantastic/My Plumber, TaskHer, Plumb London) so you can choose with confidence.

Quick-start: how to book a plumber on TaskHer

Step 1: Describe the problem
Select “Plumbing” as your service on TaskHer, and enter your postcode to make sure we can reach you.

Step 2: Tell us the issue
Give a short description such as “toilet will not flush”, “leak under kitchen sink”, or “radiator valve leaking”. You can also upload photos or videos, which helps the plumber understand the job before arrival.

Step 3: Choose your time
Pick a time slot that works best for you. Same-day and next-day bookings are often available depending on availability.

Step 4: Confirm the booking
TaskHer has a transparent hourly rate of £95 + VAT for plumbing - plus a small service fee. There are no hidden call-out charges. Simply confirm and pay securely online to lock in your booking.

Step 5: Get matched
TaskHer matches you with skilled and vetted tradeswomen available in your London area. You will be connected with a trusted plumber who is fully vetted and ready to help. You will receive confirmation by email with the booking details.

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Before they arrive:

• Locate your stopcock (often under the kitchen sink).
  
  
• Clear access to the work area.
  
  
• If water is escaping, turn off the stopcock and, if safe, isolate nearby electrics.
  
  

When it is an emergency (what to do right now)

• Stop the water at the stopcock, contain with towels or buckets, and move electrics or valuables.
  
  
• Call for 24/7 help. Some London providers aim for around 1-hour attendance, but traffic and workload can affect this.
  
  
• Expect higher out-of-hours rates or weekend and evening pricing with many providers (TaskHer don't currently offer emergency plumbers).
  
  

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Credentials you must check (for safety and compliance)

• Gas Safe (legal requirement for gas): If there is a boiler, gas fire, hob, or any gas appliance, work must be performed by a Gas Safe registered engineer. Landlords must arrange annual gas safety checks and provide records to tenants.
  
  
• WaterSafe (potable water regulations): WaterSafe-approved plumbers are trained in the UK Water Fittings Regulations. For certain Thames Water connections or alterations, a WaterSafe plumber can self-certify, saving you an inspection step.
  
  

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 How London’s housing quirks affect your job (time and cost)

• Older pipework and mixed systems in Victorian or Edwardian flats can slow diagnosis.
  
  
• Hard water drives limescale issues in showers and taps, so descaling or water softeners may be advised.
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• Access and parking: confirm whether the company absorbs parking or ULEZ charges or bills them on top.

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Compliance and paperwork (homeowners and landlords)

• Landlords: You must do a gas safety check every year on each gas appliance or flue and keep and share the Gas Safety Record (CP12).
  
  
• Water Regulations: For certain internal pipework or new connections, Thames Water will accept a Water Regulations certificate from a WaterSafe plumber.
  
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The smart buyer’s checklist

Before booking

• What is your rate structure? Hourly or half-hour, minimum charge, any call-out?
  
  
• Do rates change evening or weekend?
  
  
• Are you Gas Safe or WaterSafe (if relevant)?
  
  
• Are travel, parking, and ULEZ included?
  
  
• What is the workmanship guarantee?
  
  

On arrival

• Ask to see the Gas Safe ID if gas work is involved.
  
  

After the job

• Get any Gas Safety Record if relevant, and warranty details for any parts if needed.

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Ready to book?

If you are ready to book a plumber in London today, TaskHer offers a simple and reliable way to secure help quickly. With transparent upfront pricing of £95 + VAT per hour and a network of skilled and vetted tradeswomen, you can book online with confidence and know exactly what you are paying for.

👉 Book your plumber with TaskHer now.

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FAQs

Is “Plumb London” the same as “plumber in London”?
“Plumb London” is a company, but many searchers mean any local plumber in London.

Do I pay a call-out fee?
Some firms do not charge a call-out fee but do have a 1-hour minimum and then bill in half-hours.

How fast can someone arrive?
Many providers advertise same-day and around 1-hour aim for emergencies.

What is WaterSafe and why does it matter?
WaterSafe is a UK-wide accreditation for plumbers who meet Water Fittings Regulations. In some cases they can self-certify work, saving inspections.

Do I legally need a Gas Safe engineer?
Yes. Any gas work (boilers, hobs, flues) must be done by Gas Safe registered engineers.

How do I book a plumber on TaskHer?
Booking through TaskHer is simple. Select “Plumbing” as your service, describe the problem, add your postcode, choose a time slot, and confirm your booking at the transparent plumbing hourly rate of £95 + VAT. You are then matched with a fully vetted tradeswoman plumber and receive email confirmation with all the details.