Mechanical Services for Residential Conversions in London

WHPS Mechanical Ltd delivers tailored mechanical installation packages for residential conversions across London — from office-to-flat transformations to church or commercial building repurposing. Our team ensures every converted space meets residential performance standards, building regulations, and occupant comfort expectations.

With growing demand for high-quality housing through permitted development and change-of-use schemes, we support developers, contractors, and architects with end-to-end mechanical solutions designed specifically for multi-unit conversions.

Full Mechanical Installation Package for Conversions

• Plumbing Installation: Hot and cold water systems using Buteline or Mapress pipework
• Above Ground Drainage: Internal drainage systems with Polypipe PVC or Geberit HDPE
• Hot Water Cylinders: Joule Cyclone Air cylinders (centralised or individual)
• Heating Systems: Underfloor heating (UFH) or radiator networks with commercial/domestic boilers (e.g. Worcester, Hamworthy)
• Ventilation Systems: Nuaire MEV or MVHR units for air quality and energy efficiency
• Gas Installation: Certified TracPipe or GFS systems across the development
• Fire Protection: Sprinklers and booster sets installed as per regulation
• Sanitary Ware: Supply and installation of bathrooms, kitchens, and utility plumbing
• Air Conditioning (if specified): Split or centralised Daikin or Mitsubishi systems
• BIM-Based Mechanical Design: 3D coordination via Revit, Magicad, and BIM tools

Experts in Change-of-Use Projects

Our experience includes complex office-to-residential conversions, repurposed religious and commercial buildings, and multi-phase housing developments. We understand the challenges of adapting legacy structures to meet Part G, Part L, fire safety, and modern M&E standards.

Recent Residential Conversion Projects

• Office-to-Residential Conversion in Romford, London
• Residential Conversion in Brentford – 130 Flats
• Conversion of Church in Woodside Park – 21 Flats
• Conversion Projects in Heathrow, Richmond, Harrow, Pinner, and Bracknell

Why Choose WHPS Mechanical Ltd?

• ✔️ Over 14 years of experience in conversion and retrofit M&E packages
• ✔️ Full design, supply, installation, and testing with guaranteed compliance
• ✔️ Trusted by developers and contractors across Greater London

Planning a residential conversion in London? Get in touch with WHPS Mechanical Ltd to discuss your mechanical design and build requirements for multi-unit conversions.