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East Sussex
Extension Builders in Heathfield
Browse extension builders serving Heathfield for rear extensions, side extensions, single-storey extensions, two-storey extensions, wraparound extensions, kitchen extensions. Check individual profiles to see the services each business offers and the areas they cover, then request a business or post your job on TradeKind.
- • Free for homeowners to post a request
- • Profile details reviewed before publishing
- • Public trade contact details stay private on TradeKind
Extension builders manage larger home projects where structure, foundations, roofing, electrics, plumbing and finishing may all connect. Businesses that cover Heathfield may be based there or elsewhere in Sussex, so check each profile to confirm it covers the area and offers the work you need.
Listed extension builders serving Heathfield
Before making a request, check that the business takes on the work you need and covers your area.
- Extension Builders
Builders West Sussex
Based in Hassocks · Wider Sussex coverage
Extension BuildersExtension and refurbishment work based in Hassocks.
Home Developments Sussex
Based in Cuckfield · Wider Sussex coverage
Extension BuildersHouse extension, renovation and loft-conversion services based in Cuckfield.
Extension Builders services in Heathfield
Services can include the following. Individual businesses may offer some rather than all of these, so check the profile for the exact work you need.
- Rear extensions
- Side extensions
- Single-storey extensions
- Two-storey extensions
- Wraparound extensions
- Kitchen extensions
- Extension foundations and groundworks
- Extension drainage
- Structural openings and steelwork coordination
- Extension shell builds
- Extension roofing
- Window and door installation coordination
- First-fix plumbing and electrical coordination
- Plastering and internal finishing coordination
- External finishes and making good
- Extension project coordination
Finding extension builders serving Heathfield
A business does not have to be based in Heathfield to take on work there. Check the areas covered on each profile as well as the services offered, then request a business that fits the job or post the details through TradeKind.
When to hire an extension builder
- You want more living space
- Plans are being prepared
- You need a builder after drawings
- Structural work is involved
- Multiple trades need coordinating
What to include when asking for a quote
- Describe the exact problem or result you want, including when it started or what you want changed.
- Add clear photos where they can be taken safely, and include measurements, plans or model details if they are relevant.
- Give the property location, access or parking constraints, and any deadline or urgency.
- Say whether you are supplying materials, products or appliances, or want the business to include them.
- Mention previous repairs, surveys, quotes or known defects that could affect the work.
What to check before hiring an extension builder
- Similar completed extensions
- Insurance
- Building control process
- Payment schedule
- Timescale
- Subcontractors
- Quote detail
Useful questions to ask an extension builder
- Have you built similar extensions locally?
- Do you work from architect drawings?
- Is building control included?
- Who manages other trades?
- What is excluded?
- Have you completed similar work before?
What can affect the cost of extension work
- Size
- Foundations
- Structural steel
- Roof type
- Glazing
- Finish level
- Access
- Drainage
- Ground conditions
Before the work starts
- Have drawings and approvals available before pricing where possible.
- Agree access for deliveries, skips, plant and material storage.
- Plan how the household will use the property while parts of it are opened up or without services.

