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Extensions / Conversions in High Peak (21)

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  • DJ Brickwork Logo

    DJ Brickwork

    9.87

    (63 reviews)

    Operates in High Peak

    Services & skills
    Builder
    Extensions / Conversions
    Suspended Ceilings
    General Building
    Agricultural Building
    Call
  • XCELTEC Limited Logo

    XCELTEC Limited

    9.76

    (13 reviews)

    Operates in High Peak

    Services & skills
    Builder
    Extensions / Conversions
    Brick / Concrete Structural Repairs
    Sustainable Construction
    Fire and Flood Renovation
    Call
  • BNR Build Ltd Logo

    BNR Build Ltd

    9.72

    (6 reviews)

    Operates in High Peak

    Services & skills
    Builder
    Extensions / Conversions
    Refurbishments
    Mastic Sealant
    Garden Studios
    Call
  • Allyed Property Services Logo

    Allyed Property Services

    9.50

    (111 reviews)

    Operates in High Peak

    Services & skills
    Builder
    Extensions / Conversions
    Project Management
    Sustainable Construction
    Partition Walls
    Call
  • Paddick Engineering Limited Logo

    Paddick Engineering Limited

    9.24

    (12 reviews)

    Operates in High Peak

    Services & skills
    Builder
    Extensions / Conversions
    Structural Design
    Car Ports
    New Builds
    Call
  • Casa Building Solutions Ltd Logo

    Casa Building Solutions Ltd

    9.91

    (119 reviews)

    Operates in High Peak

    Services & skills
    Builder
    Extensions / Conversions
    New Builds
    Brick / Concrete Structural Repairs
    Core Drilling
    Call
  • Assured Building Solutions Logo

    Assured Building Solutions

    9.81

    (95 reviews)

    Operates in High Peak

    Services & skills
    Builder
    Extensions / Conversions
    Loft Conversions
    Structural Steels
    Garage Conversions
    Call
  • PG Construction MG Logo

    PG Construction MG

    10.00

    (4 reviews)

    Operates in High Peak

    Services & skills
    Builder
    Extensions / Conversions
    Cladding
    Warehouse Racking
    Garage Conversions
    Call
  • Pinnacle Builders Logo

    Pinnacle Builders

    9.91

    (24 reviews)

    Operates in High Peak

    Services & skills
    Builder
    Extensions / Conversions
    Suspended Ceilings
    Garden Studios
    Project Management
    Call
  • Newcastle Builders Logo

    Newcastle Builders

    9.93

    (45 reviews)

    Operates in High Peak

    Services & skills
    Builder
    Extensions / Conversions
    Basement / Cellar Conversions
    Car Ports
    Sustainable Construction
    Call
  • SAHI PROPERTIES LIMITED Logo

    SAHI PROPERTIES LIMITED

    9.71

    (14 reviews)

    Operates in High Peak

    Services & skills
    Builder
    Extensions / Conversions
    Basement / Cellar Conversions
    Concrete Garages
    Project Management
    Call
  • NVS Building Services Ltd Logo

    NVS Building Services Ltd

    9.96

    (182 reviews)

    Operates in High Peak

    Services & skills
    Builder
    Extensions / Conversions
    Partition Walls
    Property Maintenance / Repair
    Refurbishments
    Call

Conversion and extension builders in High Peak

Planning a loft conversion, garage makeover or full house extension in High Peak? You’re in the right place. Whether you’re adding space for a growing family, upgrading your layout or increasing your home’s value, we can help you find the right tradesperson for the job.

Find extension and conversion builders in High Peak

Every builder on Checkatrade passes up to 12 checks before they appear in your search. You can read verified reviews, compare services, and even post your job to get quotes straight to your inbox, all in a few clicks. That’s how we help homeowners like you get a job done right.

What to expect from hiring an extension or conversion builder in High Peak

Our checked tradespeople in High Peak cover a wide range of projects, including:

  • Single or double-storey house extensions

  • Kitchen and diner extensions

  • Loft, attic, garage or basement conversions

  • Garden room extensions

  • Utility room extensions

  • Over-garage extensions and side returns

Extension and conversion build costs in High Peak

Costs of extensions and conversions vary depending on size, structure and spec, but here's a rough guide:

Extensions:

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Loft conversions:

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Garage conversions:

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Conservatory roof conversions:

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Need help calculating costs? Use our Job Value Estimator Tool for a bespoke cost estimate.

What to check before you hire:

  • Are drawings or planning permissions needed?
  • Are they familiar with building regs?
  • Is the quote fixed or flexible?
  • Does it cover materials and project management?

Most builders will include prep, construction, electrics, plumbing and final finishes in their quote, but always double-check. Timelines range from a few weeks for simple jobs to several months for bigger builds.

Extension and conversion builders in High Peak: Homeowners vs renters

Homeowners:

You’re in charge of the project. That means hiring the builder, securing permissions, and paying for the work. You may need:

  • Planning permission (especially for double-storey builds or changes near boundaries)

  • Drawings from an architect or structural engineer

  • Building regs approval

If you’re not sure where to start, speak to a local builder or post your job to get help with the process.

Renters:

You’ll usually need your landlord’s approval to make any big changes. In most cases, your landlord will be the one arranging and paying for structural changes like loft conversions or extensions. That said, it’s worth flagging ideas if you think they’ll improve the property, especially if it means longer tenancies or fewer repairs.

Emergency extension or conversion help in High Peak

Extensions and conversions are big projects, but sometimes, things go wrong and need sorting fast. Common urgent issues include:

  • Leaks in newly converted lofts

  • Structural cracks or shifting

  • Faulty electrics or plumbing in newly added rooms

  • Incomplete work by previous builders

Facing an emergency in High Peak? Enter your postcode or post a job to find emergency services in your area.

Find the right extension or conversion specialist in High Peak

Looking for a builder to help with:

  • Rear house extensions
  • Kitchen extensions
  • Garage conversions
  • Loft or attic conversions
  • Garden room builds
  • Basement or cellar conversions
  • Conservatory roof upgrades
  • Utility or porch extensions

Start your search now


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