Pipework, valves and controls
Mechanical & Electrical

Water regulations compliance in London

in Haringey

Advice, installation and remedial work to meet the Water Supply (Water Fittings) Regulations 1999 — backflow protection, correct fittings and materials, and the paperwork your water supplier expects.

Fully Insured
Dedicated Project Team
All Trades In-House
Clear, Fixed Quotes
Trusted Across London
Overview

Properly managed water regulations for Haringey, London, covering everything from Alexandra Palace to the surrounding streets.

Advice, installation and remedial work to meet the Water Supply (Water Fittings) Regulations 1999 — backflow protection, correct fittings and materials, and the paperwork your water supplier expects.

BSL Construction
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Risk assessment & compliance advice

We assess plumbing installations against the water regulations, identify the fluid category risk for each connection, and set out exactly what's needed to bring the system into compliance — from a single kitchen tap to a full commercial fit-out.

You get a clear written report suitable for sharing with your water supplier, landlord or building control.

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Backflow prevention & correct fittings

We install the right backflow prevention device for each risk category — double check valves, air gaps, and RPZ valves for higher-risk applications — along with compliant pipework materials, isolation, and labelling.

Common works include boiling-water taps, outside taps, irrigation, commercial catering equipment, dosing systems and dental or medical installations.

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Remedial works & notification

Where an installation fails an inspection or a water supplier audit, we carry out the remedial work, retest, and provide the certification needed to close the notice.

For new installations that require it, we handle the advance notification to the water supplier so the work is signed off cleanly.

What's included

A complete service, carefully coordinated.

Every water regulations job is assessed and carried out by our own plumbers — installed, tested and documented.
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Free site visit and fixed written quote in Haringey

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Water regulations risk assessment in Haringey

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Fluid category classification of each connection in Haringey

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Written compliance report in Haringey

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Backflow prevention device selection and installation in Haringey

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Double check valves, air gaps and RPZ valves in Haringey

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Compliant pipework materials and isolation in Haringey

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Correct labelling and identification in Haringey

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Remedial works to close inspection notices in Haringey

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Advance notification to the water supplier where required in Haringey

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Test certificates on completion in Haringey

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Workmanship guarantee in Haringey

Scope and specification are confirmed before work begins, so you have a clear understanding of what is included.

Discuss Your Requirements
How It Works

How a water regulations job runs

A clear path from assessment to a compliant, documented installation — with one point of contact throughout.

  1. Step 01

    Assessment

    We survey the installation, classify the risk at each connection, and identify anything that doesn't meet the regulations.

  2. Step 02

    Report & fixed quote

    You get a written compliance report and a fixed quote for any protection devices or remedial work needed.

  3. Step 03

    Installation

    We fit the correct backflow devices, materials and labelling, and notify the water supplier in advance where the work requires it.

  4. Step 04

    Test & certify

    We commission and test the installation, including RPZ valve commissioning where fitted, and issue certificates.

  5. Step 05

    Hand over

    We hand over the certification and report, and set a reminder for any annual testing that applies.

Areas We Cover

Providing water regulations services across Haringey, London.

Across Haringey, London's Victorian terraces and 1930s conversions, our team handles water regulations for both private clients and managing agents.

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Postcodes served

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Neighbouring boroughs

Local to

Haringey

Covering Wood Green, Muswell Hill and Tottenham, working with homeowners, landlords and local businesses alike.

Much of Haringey’s housing near Alexandra Palace and Wood Green shopping city is Victorian terraces and 1930s conversions, which shapes how we approach water regulations here — from access and parking to how a property needs to be protected during the work.

Postcodes we serve

N8N10N15N17

Also covering nearby

Request a Quote

Covering Haringey, London and the surrounding area — get in touch to check we cover your postcode.

Questions

Frequently asked about water regulations

Anyone who owns or operates a plumbing system connected to the public water supply. Water suppliers can inspect installations and require remedial work where they don't comply.

It's a rating from 1 (wholesome water) to 5 (serious health hazard) that describes the contamination risk of a connection. The category determines which backflow protection is required.

Certain installations must be notified to the water supplier before work starts. We identify whether yours does and handle the notification for you.

Yes. We carry out the remedial work, retest, and provide the certification needed to close the notice.

All completed work carries a workmanship guarantee and is backed by the relevant test certificates.
Get a Quote

Let's talk about your water regulations needs.

Tell us what you need for your water regulations. Our team will review your requirements and get back to you with the next steps.

Service Enquiry

Water Regulations

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