List your firm

Builders in Bath

The 10 builders from Google's results for Bath, ranked on Google rating, online presence and other factors. Updated 10 September 2026.

Small structural job
£1,700 – £5,500knock-through, lintel
Renovation, per room
£5,500 – £17,000strip back and rebuild
Full house renovation
£68,500 – £171,0003 bed, to a good standard
Bath vs UK
+14%well above the UK median

Number 1: Allaspect Builders

5.0(25)out of 5, from 25 reviewson GoogleBath

Allaspect Builders undertakes general construction work and property maintenance across Bath and nearby communities. Its tradespeople cover trade services including bricklaying, carpentry, plastering, and tiling.

07950 434888 14 Cotswold View, Bath BA2 1HA

Number 2: Larkhall Construction

5.0(23)out of 5, from 23 reviewson GoogleGeorge St, Bath

New house builds, home extensions, and complete property renovations are constructed by Larkhall Construction in Bath. The business manages projects ranging from small general building tasks to large residential developments.

07765 286292 3, Edgar Buildings, George St, Bath BA1 2FJ

Number 3: Bath Heritage Building

5.0(15)out of 5, from 15 reviewson GoogleBath

Bath Heritage Building converts attic spaces into functional living areas such as extra bedrooms, en suite bathrooms, and home studios. The firm also constructs new builds, house extensions, and property renovations across Bath.

01225 808446 15 Acacia Grove, Bath BA2 2HG

Number 4: Flintstone Builders

5.0(4)out of 5, from 4 reviewson GoogleBath

Flintstone Builders constructs property extensions, barn conversions, and home renovations in Bath, Bristol, and throughout the South West. The company carries out residential building work for local homeowners.

07801 566516

Number 5: Wraxall Builders

5.0(1)out of 5, from 1 reviewson GoogleToll Bridge Rd, Bath

Wraxall Builders acts as a main contractor in Bath, delivering commercial developments, new dwellings, and historic property restorations. The firm combines traditional and modern construction methods on listed and conservation builds.

01225 859865 Brewery, Toll Bridge Rd, Bath BA1 7DE

Number 6: Totalguideto Bath

5.0(1)out of 5, from 1 reviewson GoogleBath

Totalguideto Bath serves as a local directory covering tradespeople and home improvement firms in Bath. Its listings connect homeowners with builders, plumbers, landscapers, carpenters, and driveway specialists.

01793 823000 Inigo Business Centres, 4 Queen St, Bath BA1 1HE

Number 7: Award Winning Builders in Bath, S.R Dennis & Sons of Bath

3.0(2)out of 5, from 2 reviewson GoogleLocksbrook Rd, Bath

S.R Dennis & Sons of Bath constructs house extensions, new builds, loft conversions, and garages across the Bath region. The firm specialises in structural work and improvements on Grade 1 and Grade 2 listed buildings.

01225 338844 37 Kaynton Mead, Locksbrook Rd, Bath BA1 3EQ

Number 8: Nkjfoster Building

3.0(2)out of 5, from 2 reviewson GoogleOdd Down, Bath

NKJ Foster Building delivers complete building, groundwork, and paving services throughout Bath and Somerset. The team builds home extensions, construct driveways, and handles new builds and renovations.

01225 378425 99 Bloomfield Dr, Odd Down, Bath BA2 2BH

Number 9: Blok Building

No Google reviews yetBath

Home extension projects in Bath are carried out by Blok Building, including kitchen extensions, side returns, and single or double-storey additions. The team handles all aspects of construction from planning permission through to final finishes.

07412 486629 Bathwick, Bath BA2 8DJ

Number 10: Builders Bath

No Google reviews yetBath

Builders Bath undertakes building work for residential and commercial property owners across Bath and North East Somerset. The company carries out new builds, home extensions, refurbishments, loft conversions, and listed building restorations.

What builders charge in Bath

In Bath, small structural job typically costs £1,700 – £5,500. Labour in Somerset runs 14% above the UK median, which accounts for most of the difference from the same job elsewhere.

How to choose between them

  • Check the registration yourself. Trade body memberships are public, and each body's own register confirms them in a minute.
  • Get three quotes on the same specification. Written down, split into labour, materials and anything structural. Most people compare a total against a total and end up choosing between two different jobs.
  • Ask what is not included. Making good, waste removal, scaffolding and VAT are the four that turn a cheap quote into an average one.
  • Never pay a large deposit up front. Materials in advance is normal. Half the total before anyone turns up is not.

How this list is ordered

These are the firms from Google's results for "builders bath". They are ranked on Google rating, online presence and other factors.

Work out the budget first

The figures above are Bath ranges. These explain what drives them, so you can read a quote properly.

Builders in Bath: common questions

Should I use a JCT contract for domestic work?

For anything over about £10,000, yes. The JCT Home Owner contract is short, plain English and free to buy. It fixes the payment schedule and the process if things go wrong, which is exactly what an informal arrangement does not.

How much deposit should a builder ask for?

Materials up front is reasonable. A large percentage of the total is not. Stage payments against completed work are the norm, and a firm insisting on 50% before starting is a warning sign.