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STEP 06 · Certified Mechanical Systems

Plumbing & Heating

Bathroom plumbing, boiler installs and heating systems that are built to just work.

Professional Plumbing & Heating Services in London

A reliable plumbing and heating system is vital for comfort, energy efficiency, and safety. MaxMark Builders delivers Gas Safe certified plumbing and heating solutions across London. From unvented hot water cylinders and high-efficiency combi boiler installations to water underfloor heating manifolds and smart thermostat controls, our mechanical team ensures optimal performance.

Key Features & Standards Included

  • Gas Safe Boiler Replacements & System Upgrades
  • Unvented Hot Water Cylinders (Megaflo Systems)
  • Water & Electric Underfloor Heating Installation
  • Complete Property Pipework Rerouting & First Fix
  • Designer Column Radiator & Towel Rail Fittings
  • Smart Thermostat Integration (Nest, Hive, Tado)
Step-by-step workflow

How We Deliver Your Plumbing & Heating

STEP 01

System Heat Loss Audit

Calculating heat output requirements and hot water demand for your property.

STEP 02

First-Fix Pipework

Laying copper/PEX water feeds, waste pipes, gas supply lines, and UFH loops.

STEP 03

Boiler & Cylinder Mount

Fitting high-efficiency boiler, cylinder, expansion vessel, and pump manifold.

STEP 04

Testing & Certification

Powerflushing, pressure testing, Gas Safe registration, and client handover.

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