About
Established family firm Denj Development has been successfully carrying out building work for the past 15 years such as building an extension, loft conversion, driveways, decorating, paths, general plumbing, installing kitchens and bathrooms.
We are based in London Colney in Hertfordshire and have worked in our local area but also covering such areas as Ealing, Luton and London. Our free estimates service gives you more of an understanding of work needs with great working and communication relationships.
Skills
Aerial / Network Specialist
Aerial & Satellite Dish
Burglar, Security & Intruder Alarm
CCTV
Digital Home Network
Fire Alarm System
Sound & Audio Visual Installation
Bathroom Specialist
Bathroom Design
Bathroom Installation
Bathroom Repair
Complete Bathroom Refurbishment
Shower Fitting
Tiling
Bricklayer
Garden Wall
General Brick Laying
Repointing
Steps
Walls & Pillars
Builder
Concrete Base
Conservatory
Extension
Garage / Outbuilding Construction
Garage Conversion
Groundwork
Internal Renovation / Reconfiguration
Internal Walls
Loft Conversion
Porch / Canopy
Driveway Services
Brick/Block Paving
Gravel/Chippings
Imprinted/Patterned
Kerb Dropping
Paths
Stone / Concrete
Tarmac
Gardener / Garden Designer
Artificial Grass
Brick / Block Paving
Fencing & Gates - Wire / Metal
Fencing & Gates - Wooden
Garden Design
Garden Maintenance
Garden Wall
Handyman
Appliances
Brick / Block Paving
Curtains & Rails
Decking
Fencing & Gates
Flat Pack Furniture Assembly
Flooring
Garden Clearance
Garden Maintenance
Garden Shed
General Maintenance
House clearance
Internal Doors
Internal Painting
Internal Plastering
Lawns
Pressure Washing
Radiators
Shelving & Hangings
Skirting Boards, Rails & Coving
Stud Wall
Switches, Sockets & Fittings
Loft Conversion Specialist
Internal Renovation / Reconfiguration
Loft Conversion
Velux / Skylight Window
Plasterer / Renderer
Decorative Cornicing / Plasterwork
External Rendering
Internal Rendering
Pebble Dashing
Plaster Skimming
Screeding
Plumber
Bathroom Installation
Bathroom, Kitchen and WC Plumbing
Electric Showers
Guttering and Rainwater Pipe
Plumbing Repair & Maintenance
Power Showers and Pump
Radiator
Solar Heating System
Sprinkler System
Under Floor Heating - Water System
Water Tanks and Immersion Heater
Roofer
Chimney Building / Repair
Fascias / Soffits / Cladding - uPVC
Fascias / Soffits / Cladding - Wooden
Flat Roof
Guttering and Rainwater Pipe
Leadwork
Refelting
Slate & Tiled Roof
Thatched Roof
Velux / Skylight Window
Specialist Tradesman
Aerial & Satellite Dish
Air Conditioning
Brick & Stone Cleaning
Brick / Block Paving
Damp Proofing
Demolition
Scaffolding
Thermal Insulation
Timber Preservation, Woodworm & Rot
Under Floor Heating - Water System
Waste Removal
Whole Internal Refurbishment
Tiler
External Tiling
Plaster Skimming
Wall Tiling
Traditional Craftsman
Wooden Doors - Internal
Wooden Shutter
Window & Conservatory Specialist
Conservatory