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Serving Bath, Somerset & surrounding areas

01225 000 000
Completed single-storey rear extension in Bath stone with new patio

Purple Construction Bath Ltd

Trusted builders in
Bath & Somerset

• Extensions• Loft conversions• Renovations• Structural work• New build

Professional residential and commercial building services, delivered with quality craftsmanship, transparent pricing and reliability. Fully insured.

01225 000 000
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  • Rated 5★ by local clients
  • Fully insured
  • Transparent, fixed-price quotes
  • Structural specialists

Welcome to Purple Construction

Supporting you from the first call to the final handover.

Purple Construction Bath Ltd are trusted local builders, rated 5★ for extensions and renovations, fully insured and specialising in structural works. Serving Bath, Somerset and the surrounding areas, we provide high-quality building services with transparent pricing and reliable, professional workmanship.

From initial consultation to completed project we prioritise open communication, so you always feel informed and understood throughout your build.

Get a free quote Call now
Purple Construction team on scaffolding during a rear extension build in Bath
Our team on site — rear extension, Bath

Our services

Experts in complete building services across Somerset.

House extensions

Single and double-storey rear, side-return and wrap-around extensions, from groundworks to kitchen fit-out.

Loft conversions

Dormer, hip-to-gable and Velux conversions that add a bedroom and bathroom without moving house.

Full renovations

Whole-house refurbishments including kitchens, bathrooms, plastering, electrics, plumbing and decorating.

Structural & period work

Steel beams, wall removals, underpinning and Bath stone repairs on Georgian and Victorian properties.

New build homes

Custom new builds and garden annexes, managed end-to-end with planning, structural and building control.

Commercial construction

Shop, café, office and clinic fit-outs delivered in phases so you can keep trading.

Call 01225 000 000 Request a free quote

Recent project — Bath

Rear extension & full kitchen, from groundworks to handover.

A single-storey rear extension on a terraced Bath stone home: excavation and foundations, blockwork to match the existing stone, flat roof, then a new kitchen, utility and patio.

  1. Before: excavated garden and footings at the rear of a Bath terrace

    Before

    Groundworks & footings

    Garden cleared, foundations dug and inspected by building control.

  2. During: blockwork walls with window and door openings and new fascia

    During

    Blockwork & roof

    Reconstituted Bath stone blockwork, steel lintels, flat roof and fascias.

  3. After: finished extension with new windows, door and sandstone patio

    After

    Finished & landscaped

    New windows, patio and fencing — ready for the family to enjoy.

Finished sage-green shaker kitchen with herringbone flooring

Your vision, our mission

Delivering high-quality projects across Bath.

We are committed to turning your vision into reality. Whether you are planning a kitchen extension, a whole-house renovation or a commercial fit-out, our team provides tailored solutions that match your needs, budget and timeline — with one point of contact from start to finish.

  • Free site visit and written, itemised quote
  • Planning, structural engineer and building control handled for you
  • Clean, tidy site and respect for your home
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Transforming spaces, building homes

Quality craftsmanship in every room.

Every detail of your project is handled with care — from first-fix carpentry and plastering through to tiling, joinery and decoration. Our trades are skilled, polite and take pride in leaving a finish you'll be proud to show off.

Building work is a meticulous process. Clear communication at every stage means we understand your needs and you always know what happens next.

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Finished bedroom with fitted storage, desk and ambient lighting

Areas we cover

Bath & surrounding areas

Local builders based in Bath, working across Bath & North East Somerset and into Wiltshire.

  • • Bath city centre
  • • Bathwick
  • • Widcombe
  • • Oldfield Park
  • • Combe Down
  • • Larkhall
  • • Weston
  • • Twerton
  • • Bathampton
  • • Batheaston
  • • Saltford
  • • Keynsham
  • • Bradford-on-Avon
  • • Corsham
  • • Frome
  • • Midsomer Norton

Customer feedback — 5★

What our clients say.

Call now
The team were a great find and a joy to work with. They were flexible with scheduling, explained each stage in detail, and the quality of the extension was excellent. We'll be using them again for the loft.
Daniel M.
Oldfield Park, Bath
Full home renovation and we could not be happier. Professional, approachable and extremely organised — everything ran on schedule, the site was kept tidy and every room was finished to the highest standard.
Priya S.
Widcombe, Bath
Once we agreed the plan and a full estimate breakdown, they handled the complete job and kept me informed throughout. Excellent workmanship, polite tradesmen and a fabulous new kitchen. Highly recommended.
Mary & Claire
Combe Down, Bath

Get in touch

Ready to start your project?

Reach out for expert advice and a free, no-obligation quote. We reply within one working day.

Telephone01225 000 000 E-mailhello@purple.uk
AddressBath, Somerset, BA1, United Kingdom
HoursMon–Sat, 7:30am–6pm

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