Comprehensive capabilities

Residential building and specialist trade services

From structural home extensions to refined interior joinery, every build is managed directly on-site by James Gray across Hertfordshire, Bedfordshire, and Buckinghamshire.

Extensions project showcase by JRG Build
Structural Additions
Extensions

Single and multi-storey structural extensions, designed and built to expand your living footprint with complete planning adherence.

Renovations project showcase by JRG Build
Full Refurbishment
Renovations

Full-property structural refurbishments, internal wall removals, and reconfigured room layouts executed to modern building standards.

Bathrooms project showcase by JRG Build
Wet Rooms & Suites
Bathrooms

Bespoke bathroom transformations, wet rooms, and ensuite installations with concealed plumbing and luxury sanitaryware.

Kitchens project showcase by JRG Build
Bespoke Living Spaces
Kitchens

Open-plan kitchen living zones, architectural lighting, structural knock-throughs, and custom cabinetry installations.

Roofing project showcase by JRG Build
PITCH, FLAT & TILED
Roofing

New pitched roofs, concrete tiled roofs, modern flat roof membranes, and timber structure replacements built to weather.

Plastering project showcase by JRG Build
Drylining & Skimming
Plastering

Precision interior drylining, full-room re-skimming, sound insulation boarding, and flawless paint-ready plaster surfaces.

Flooring project showcase by JRG Build
Timber & Parquet
Flooring

Engineered hardwood, traditional herringbone parquet, subfloor leveling, and underfloor heating integration throughout your home.

Tiling project showcase by JRG Build
Porcelain & Stone
Tiling

Large-format porcelain, natural limestone, and intricate feature tiling with waterproof tanking membranes and laser-straight grout lines.

Maintenance project showcase by JRG Build
Property Upkeep
Maintenance

Planned structural care, gutter replacement, brickwork repointing, structural repairs, and emergency residential property maintenance.

Landscaping project showcase by JRG Build
Groundworks & Patios
Landscaping

Porcelain outdoor paving, structural retaining walls, boundary fencing, exterior drainage, and complete garden groundworks.

Have a multi-discipline residential project?

Receive a transparent, fully itemised quote covering every trade without sales pressure.

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OUR PROCESS

How we work

A transparent, stage-by-stage workflow managed from your initial consultation through to final handover.

01

Free quote

Initial site visit, detailed project scoping, and a fully itemised, fixed-price estimate with no hidden costs.

DeliverableSite consultation & itemised cost breakdown
02

Planning & design

Architectural drawings, structural engineering calculations, building control coordination, and material selection.

DeliverableFull technical specification & timeline
03

Build

Full on-site project management by James Gray, scheduled stage updates, and precision craft by trusted local trades.

DeliverableStructured weekly milestone reviews
04

Finishing touches

Comprehensive snagging review, building control sign-off, clean site handover, and an insured structural guarantee.

DeliverableFinal walkthrough & complete certification

Ready to discuss your project?

Request a free itemised quotation with no obligation.

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Residential building, extensions, and structural renovations led by James Gray. High-spec craftsmanship delivered across the Home Counties.

Fully Insured & Guaranteed

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Availability & Estimates

Mon-Fri: 7.30am-4pm

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© 2026 JRG Build ltd. All rights reserved. Founded by James Gray.