Builders in Crawley

Two local building firms, with business details checked against public records. Call them directly or visit their website.

2 builders based in Crawley

Listings are information only. We don't recommend, endorse or guarantee any business. Check them yourself before you hire.

Are you a builder in Crawley? Add your business.

Builders across Crawley

Builders work across Crawley and the RH postcode area.

Areas of Crawley

  • Three Bridges
  • Pound Hill
  • Ifield
  • Broadfield
  • Maidenbower
  • Tilgate

Builders near Crawley

What builders in Crawley can help with

Wherever you are in Crawley, from Three Bridges to Ifield, these are the jobs people ask about most.

House extensions

Single and double storey extensions, kitchen extensions and side returns, from foundations to finish.

Loft conversions

Velux, dormer and hip-to-gable loft conversions to add a bedroom or office.

Renovations and refurbishments

Whole-house renovations, kitchen and bathroom refits, and bringing older properties up to date.

Knocking through walls

Load-bearing walls removed and replaced with steel beams, signed off by building control.

Brickwork and repointing

Garden walls, chimney stacks and repointing of crumbling mortar.

Porches, garages and outbuildings

New porches, garage conversions and outbuildings built to regulations.

How much does a builder cost in Crawley?

Prices in Crawley are often towards the top of our UK guide ranges, as is common across the South East.

Builder day rate

£180-£300

Per builder per day. Labourers cost less.

Single storey extension

£2,000-£3,000

Per square metre, as a rough guide.

Loft conversion

£35,000-£60,000

Typical dormer. Velux conversions cost less.

Remove a load-bearing wall

£2,500-£6,000

Including steel beam and building control.

Guide prices only. Your price depends on the job, access and materials.

How to find a builder in Crawley

  1. Describe the job

    Write down what needs doing, with photos if you can, so every quote covers the same work.

  2. Get three quotes

    Contact at least three local builders and ask for a written, itemised quote.

  3. Check before you hire

    Compare prices, check insurance and registrations, and ask to see recent work.

Before you hire a builder in Crawley

A bad builder is the most expensive mistake on this page. These checks are worth the time.

  • Check whether you need planning permission or whether the work falls under permitted development. The Planning Portal has guidance.
  • Structural work needs Building Regulations approval, with inspections by building control.
  • If you share a wall with a neighbour, you may need a Party Wall agreement under the Party Wall etc. Act 1996.
  • Get a written contract with a staged payment schedule. Never pay the full cost up front.
  • Ask to see recent jobs and speak to previous customers.

Builder FAQs for Crawley

How much does a builder cost in Crawley?

Prices in Crawley are often towards the top of our UK guide ranges, as is common across the South East. Your price depends on the job, access and materials, so compare a few quotes from builders in Crawley.

Can I get a builder anywhere in Crawley?

Yes. Builders work across Crawley and the RH postcode area, including Three Bridges, Pound Hill, Ifield, Broadfield, Maidenbower and Tilgate. There are also pages for builders in nearby Brighton, Maidstone and London.

Do I need planning permission for an extension?

Many single storey rear extensions fall under permitted development, but limits apply to size, height and location. Check with your local council or the Planning Portal before you start.

How long does a single storey extension take?

Typically 8 to 14 weeks on site once work starts, depending on size, weather and how quickly you choose finishes. Planning and design can add several months beforehand.

How many quotes should I get?

At least three. Make sure each builder is pricing the same drawings and specification, otherwise the quotes are not comparable.

Should I pay a builder a deposit?

A modest deposit for materials is normal on larger jobs. After that, pay in stages as work is completed and never pay for work that has not been done.