Loft and Extension Experts

Walton-on-Thames, Surrey
+Approved member since 2014

Services and skills

  • Builder

    26 skills

    Agricultural Building

    Basement / Cellar Conversions

    Brick / Concrete Structural Repairs

    Car Ports


    Concrete Garages


    Core Drilling


    Emergency Builder Service

    Equestrian Stable

    Extensions / Conversions

    Fire and Flood Renovation


    Garage Conversions

    Garden Studios

    General Building

    Loft Conversions

    Mastic Sealant

    Partition Walls


    Suspended Ceilings

    Sustainable Construction

    Wall Tie Replacements

    Warehouse Racking

    Workshop Design / Construction

  • Painter / Decorator

    8 skills

    Anti Vandal Coatings

    Door Stripping

    Paint Sprayer

    Painting / Decorating

    Timber Resin Repairs

    Timber Restoration


    Wooden Windows Stripped / Painted

  • Roofer

    17 skills

    Chimneys Installation

    Chimneys Repair

    Dormer / Roof Windows

    Felt Roofing Installation

    Felt Roofing Repair

    Fibre Glass Roofing Installation

    Fibre Glass Roofing Repair

    Flat Roofing Installation

    Flat Roofing Repair

    Leadworks Installation

    Leadworks Repair

    Pitched Roofing Installation

    Pitched Roofing Repair

    Roofing Repairs

    Slate Roof Installation

    Slate Roofer Repair

    Slate / Tiled Roofing Installation

  • Services

    4 services

    • Domestic Work
    • Commercial Work
    • Free Estimates
    • Insurance Work Undertaken


Customer reviews

Overall ratingin last 12 months

10Write a review
  • Workmanship10 out of 10
  • Tidiness10 out of 10
  • Reliability10 out of 10
  • Courtesy10 out of 10
Write a review

82 Total Reviews

The reviews below represent customers' views and not the views of Checkatrade

  • Downstairs renovations, small extension and refitted bathroom

    10Verified Review

    We were delighted that we chose Greg to do our renovations. From the very outset we knew he would be right for the job. He started exactly when he said he said he could and never let us down all the time he was working for us. We had a considerable amount of work done and nothing was too much bother. He was extremely reliable, trustworthy, honest and professional. We have no hesitation in recommending him and would definitely use him again should we want any more work done.

    Location: KT12
  • Ensuite shower room and converting downstairs shower room into a utility room.

    10Verified Review

    Greg was patient, conscientious and reasonably priced. Would use again.

    Location: KT13
  • Kitchen and Bathroom renovation

    10Verified Review

    Greg has done 2 projects for me - first my Kitchen, then my bathroom 6 months later. On both occasions I have been very pleased with the work done. Greg provided a comprehensive quote, was always punctual, friendly and completed the work quickly and to a very high standard. I would definitely recommend him and his team and really love both my kitchen and bathroom and smile every time I use them!

    Location: KT8
  • Full bathroom remodel

    10Verified Review

    Greg and his team did a fantastic job with our bathroom. He listened to our needs and was very accomodating all the way to the end. The full bathroom makeover covered all trades, including sub flooring replacement, electricity, plastering, tiling, fitting etc. I cannot recommend Greg’s services enough.

    Location: KT1
  • Complete refurbishment of a bathroom, removal of boiler tank.

    10Verified Review

    Greg did a fantastic job. Boiler replaced, tank removed from bathroom. Plastering, tiling, installed a new shower, vanity, toilet and bath tub. Despite me changing things, everything was done nicely. I would recommend his work to anyone.

    Location: TW17
  • Cut out opening in the brick wall at the front of the property and fit new window.

    10Verified Review

    From start to finish Greg was very professional and completed the job to a very high standard. I couldn’t be happier. I will definitely use Greg’s service for the future projects.

    Location: TW17

Company profile

  • OwnerMr Grzegorz (Greg) Cywinski
  • Member Since2014
  • Public Liability InsuranceSelf-Certified
  • AddressChecked
  • IdentityChecked
  • Checkatrade T&C'sSigned
  • VATYes: 284737954
  • Company typeSole Trader

Company info

Loft and extension expert was established 20 years ago. We have many satisfied customers with many repeat customers. We are an ambitious team of builders providing complete refurbishing and building services.

  • Our Services:
  • -new build
  • -extensions,
  • -loft conversions,
  • -structural work,
  • -full refurbishment and renovation 
  • -bathroom installation,
  • -kitchen installation,
  • -plastering,
  • -plumbing,
  • -all kinds of general building work

 We do not take any money up front of work. All our work is carried out to the highest standard, using quality materials and carried out by us. As a small business we can provide all our clients with a friendly and professional service. All our work is insured.  

For a free and fixed price quotation please contact us by email or telephone.

Contact details