Our Building &
Maintenance Services
From single-room renovations to full commercial fit-outs, TCM provides a comprehensive range of building and maintenance services across Borehamwood, Hertfordshire, and North London. One team. One contract. No surprises.
Major Construction & Conversions
House Extensions
Single and double storey extensions that add space and value.
Loft Conversions
Dormer, Mansard, Hip-to-Gable, and Velux conversions.
Basement Conversions
Excavation, waterproofing, and premium habitable space.
Garage Conversions
Cost-effective space creation from unused garages.
New Builds
Ground-up construction and large-scale general works.
Garden Studios & Offices
Insulated, year-round garden rooms and home offices.
Renovations & Structural
Property Refurbishments
Full house renovations managing all trades under one roof.
Fire & Flood Renovation
Rapid restoration after fire or flood damage.
Structural Repairs
Crack stitching, lintel repair, underpinning, and brickwork.
Foundations & Groundworks
Trenching, concrete bases, and drainage preparation.
Demolition Services
Safe strip-outs and site clearance.
Commercial Services
Specialist Trades & Interiors
Roofing Services
Pitched roofs, flat roofs, repairs, fascias, and gutters.
Plumbing & Heating
Boiler installation, pipework, and underfloor heating.
Electrical Services
Rewiring, consumer units, and lighting design.
Kitchen Installation
Full fit-out including plumbing, electrical, and tiling.
Bathroom Fitting
Luxury bathrooms, wet rooms, and accessibility adaptations.
Carpentry & Joinery
Built-in wardrobes, bespoke shelving, structural timber.
Plastering & Decorating
Internal plastering, external rendering, painting.
Not Sure What You Need?
Tell us about your project and we'll visit your property, assess what's needed, and recommend the most practical approach — completely free of charge. No sales pitch. Just honest advice.
Get a Free Consultation