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Mini excavator cutting foundations in a back garden
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Leeds

Local builder you can trust in Leeds

Builders in Leeds — extensions, loft conversions, renovations and brickwork.

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Leeds
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What We Do

Our Services in Leeds

What Techno Constructions Ltd can help with

Extensions

Extensions

Adding square footage to your home through single or double-storey construction in Leeds.

Loft Conversions

Loft Conversions

Converting unused loft space into functional bedrooms, bathrooms or living areas in Leeds properties.

Renovations

Renovations

Updating kitchens, bathrooms, internal walls and finishes to refresh Leeds homes and buildings.

Brickwork

Brickwork

Building and repairing brick and stone walls, chimneys and external structures across Leeds.

Groundworks

Groundworks

Preparing site foundations, drainage, concrete bases and hard landscaping for Leeds construction projects.

New Builds

New Builds

Constructing new residential and commercial properties from foundations through completion in Leeds.

In detail

What each job covers

Extensions

Planning permission and building control checks, structural design, foundation work, wall construction, roof installation, windows, doors, electrics, plumbing, internal finishes and decoration.

When you need it. When you need more living space but can't move house, or want to add value before selling.

Before you get in touch. Measure your garden, check boundary lines, note any issues with the existing structure.

Loft Conversions

Assessing structural capacity, installing joists and flooring, dormer or roof light installation, stairs, insulation, electrics, plumbing, boarding and decoration throughout.

When you need it. When loft space exists but isn't usable, or you need an extra bedroom without extending outward.

Before you get in touch. Check roof structure, measure head height, note any water leaks or damp patches.

Renovations

Stripping out old finishes, structural repair where needed, replastering, rewiring, new plumbing runs, kitchen or bathroom installation, flooring, decoration and making good.

When you need it. When rooms look tired, systems fail, or you want to modernise kitchens, bathrooms or dated layouts.

Before you get in touch. Identify problem areas, take photos, note any previous repairs or issues you've noticed.

Brickwork

Laying bricks or stone to building specification, pointing and grouting, repairing damaged masonry, rebuilding chimneys or walls, and matching existing materials and finish.

When you need it. When external walls are damaged, chimneys need repair, or new brickwork is part of construction work.

Before you get in touch. Note the extent of damage, photograph problem areas, check if walls are load-bearing.

Groundworks

Site surveying and levelling, excavation, foundation trenches, concrete pours, drainage installation, soakaway work, hard standing and preparation for building above.

When you need it. Before any new building starts, or when site conditions prevent construction from proceeding safely.

Before you get in touch. Understand site access, check for underground services, know ground conditions if possible.

New Builds

Full project delivery from foundations through completion, including groundworks, structural construction, roofing, all services, internal partitions, finishes and snagging.

When you need it. When land is available and planning permission granted, or building regulation approval needed for new structures.

Before you get in touch. Have planning and building control approvals in place, understand utilities availability and access routes.

Why Choose Us

The Leeds builder you can actually trust

  • Based in Leeds, covering the surrounding area
  • Covering Extensions, Loft Conversions, Renovations and more
  • Send an enquiry and we'll come back to you

At a glance

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Builders
Based in
Leeds
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Good to know

Common questions

General guidance about builders in the UK, not specific to any one business.

Do I need planning permission for an extension in Leeds?

Many single-storey extensions fall under permitted development, but double-storey work usually needs permission. Loft conversions typically do not. Check with Leeds Council planning department, as rules depend on size, location and the existing building.

What's the difference between building control and planning permission?

Planning permission checks if a project is appropriate for the area. Building control ensures construction meets safety and structure standards. Both are usually required for extensions and new builds, though permitted development may skip planning.

How deep do foundations need to be for a house extension?

Foundation depth depends on soil type, ground conditions and building weight. Most UK extensions need 1 to 1.5 metres depth, sometimes deeper if soil is poor. A survey and building control inspection establish the right specification.

Can a loft conversion add value to a house?

A well-executed loft conversion typically adds 10–15% to property value by creating extra bedroom or living space. Quality of work, finish standard and compliance with building regulations all affect the return on investment.

What happens if a builder finds structural problems during renovation?

The builder must stop work and report findings to building control. The problem must be fixed to code before work continues. This may increase time and cost, but it ensures the building is safe and complies with regulations.

How long does a groundworks project usually take?

Timescale depends on site size, ground conditions and weather. Simple drainage or concrete work takes days; full site preparation for a new build may take weeks. Wet weather and unforeseen ground issues can extend timescales significantly.

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