71-75 Shelton Street, London, WC2H 9JQ
About Us

At Avantgarde Property Renovation & Alteration, we've built our livelihoods on refurbishing people's homes and business. From the simple to the lavish, we've experienced it all and we can help you every step of the way. No job is too small or too big for our knowledgeable crews. We've happily done it all for over 18 years now!

Verification details
VAT number: 325744987
ID Verified
Trading address verified
Insurance Info
Professional indemnity insurance: Current
Maximum cover: £ 100,000
Gas Safe Register
Services (181)
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Thermodynamic hot water system installation
Gas boiler installation / replacement
Gas boiler servicing / repair
Central heating system installation / repair
Gas safety check / certification
Underfloor heating system installation / repair
Gas cooker installation / repair
Chimney breast removal
End of tenancy repairs / maintenance
Demolition service
Period building restoration / conservation
Steel beam / lintel installation
Balustrade / handrail supply and installation
Partition wall construction
Pond / water fountain construction
Garden fence installation / repair
Toilet installation / repair
Radiator installation / repair
Shower installation / repair
Water leak detection / repair
Wet underfloor heating system installation / repair
Power flushing
Pipe installation / repair
Bathroom fitting / installation
Saniflo installation / repair
Emergency plumbing services
Plaster boarding / drylining
General plumbing services
Sink / basin installation
Sump pump servicing
Tap replacement
Waste disposal unit installation
Blocked drain unblocking / clearing
Water softener installation
Washing machine installation
Tumble dryer installation
Basement / cellar waterproofing (tanking)
Condensation control
Damp assessment / proofing
Wet rot treatment / prevention
Mould removal / remediation
Dry rot treatment / prevention
Flat roof waterproofing
Timber resin repair
Extractor fan installation / replacement
Acoustic insulation solutions
Sauna / hot tub installation / repair
Architrave / door frame installation
Fire door installation
Rafter / loft board installation
Floor sanding / restoration
General carpentry
Bespoke joinery services
Garden office / log cabin installation
Timber framed construction
Wooden casement window installation / repair
Wooden sash windows installation / repair
Wooden window shutter installation
Wooden staircase design / installation
Garden shed / playhouse installation
Skirting board installation
Door fitting / hanging
Wooden balustrades / handrails installation
Door easing / planing
Safebox installation
Hanging pictures / mirrors
Mounting TVs / displays
Hanging blinds / curtains
Doorbell replacement
Furniture assembly
General maintenance
Light switch replacement
Socket replacement
Door easing / planing
Safebox installation
Door fitting / hanging
Interior wall / ceiling painting
Garden clearance
Woodwork painting
Wallpaper removal
Tap replacement
Child safety gate installation
Flat pack assembly
Fly / insect screen fitting
End of tenancy repairs / maintenance
Shower enclosure installation
Disabled bath / shower installation
Bathroom design / remodelling
Bathroom fitting / installation
Wet room design / build
Mosaic / ceramic / porcelain tiling
Natural stone / marble tiling
Floor / wall tiling
Sealing and regrouting
Floor tiling
Bathroom tiling
Kitchen tiling
Wood floor installation
Carpet fitting
Parquet floor fitting
Floorboard restoration / repair
Solid timber flooring
Stone / concrete flooring
Laminate floor installation
Wood floor sanding / polishing
New floor installation
Wood floor repair / restoration
Floor screeding
Kitchen cabinet design / build
Glass splashback installation
Kitchen fitting / installation
Kitchen design / remodelling
Kitchen worktop installation
Ikea kitchen fitting / installation
Dishwasher installation
Electric oven / cooker installation / repair
Waste disposal unit installation
Tumble dryer installation
Water softener installation
Washing machine installation
Blocked drain unblocking / clearing
High-pressure water jetting
CCTV drain survey / inspection
Drainage installation / repair
Fascias and soffits repair / replacement
Flat roof replacement / repair
Guttering installation / repair
Roof installation / repair
Temporary roof system installation
Access control / door entry system installation
Burglar alarm installation
CCTV installation
Garage door installation / repair
Security bollard / parking post installation
Safebox installation
Upholstery cleaning
Jet / pressure cleaning
Interior decoration
Metalwork painting
Interior wall / ceiling painting
Exterior wall painting
Woodwork painting
Paint stripping
Spray painting
Ceiling replacement
Internal wall plastering
Plaster boarding / drylining
Canary home security system installation
Nest smart thermostat installation
Home cinema installation
In-wall speaker system installation
Sonos music system installation
Home audio / visual system installation
Interior lighting design / installation
Irrigation (sprinkler) system installation
Garden decking installation / repair
Garden fence installation / repair
Window glass repair / replacement
Glass door repair
Shop window repair
Single glazing repair / replacement
Double glazing repair / replacement
SkyLight / VELUX window installation
Furniture repair / restoration
Bespoke furniture design / build
Awning / canopy installation
Conservatory installation / repair
Window glass repair / replacement
UPVC window and door installation / repair
End of tenancy repairs / maintenance
Home design / remodelling
Kitchen design / remodelling
Bathroom design / remodelling
Nursery / baby room design
Door lock fitting / replacement
Roof insulation
Solid wall insulation
Loft insulation
Owen W. at W11 | General maintenance
Mon, 16 Sep 2019
Adam B. at E4 | General carpentry
Thu, 12 Sep 2019
Sharon T. at N7 | Emergency plumbing services
Tue, 10 Sep 2019
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