Killearn, Glasgow

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

  • Roofer

    57 skills

    Asphalt Roofing Installation

    Asphalt Roofing Repair

    Balcony Roofing Installation

    Balcony Roofing Repair

    Chimney Cowlings Installation

    Chimney Cowlings Repair

    Chimneys Installation

    Chimneys Repair

    Conservatory Roof Conversions

    Dormer / Roof Windows

    Dry Ridge Installation

    Dry Ridge Repair

    Dry Verge Installation

    Dry Verge Repair

    Emergency Roofing Service

    Felt Roofing Installation

    Felt Roofing Repair

    Fibre Glass Roofing Installation

    Fibre Glass Roofing Repair

    Flat Roofing Installation

    Flat Roofing Repair

    Glass Roof Installation

    Glass Roof Repair

    Green Roofing Installation

    Green Roofing Repair

    Hot Melt Roofing Installation

    Hot Melt Roofing Repair

    Leadworks Installation

    Leadworks Repair

    Liquid Plastic Roofing Installation

    Liquid Plastic Roofing Repair

    Metal Roofing Installation

    Metal Roofing Repair

    Moss Removal

    Pitched Roofing Installation

    Pitched Roofing Repair

    Polycarbonate Roofing Installation

    Polycarbonate Roofing Repair

    Ridged Tiles Installation

    Ridged Tiles Repair

    Roof Inspection Report

    Roof Lights Installation

    Roof Lights Repair

    Roof Replacement

    Roofing Repairs

    Rubber Roofing Installation

    Rubber Roofing Repair

    Sealoflex Roofing Installation

    Sealoflex Roofing Repair

    Single Ply Membrane Roofs Installation

    Single Ply Membrane Roofs Repair

    Slate Roof Installation

    Slate Roofer Repair

    Slate / Tiled Roofing Installation

    Tiled Conservatory Roof Installation

    Tiled Conservatory Roof Repair

    Warm Roof Construction


Customer reviews

Overall ratingin last 12 months

9.91Write a review
  • Workmanship10 out of 10
  • Tidiness9.80 out of 10
  • Reliability9.80 out of 10
  • Courtesy10 out of 10
Write a review

7 Total Reviews

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

  • Leak at chimney

    10Verified Review

    GBS called not long after I posted the advert and made arrangements to visit me the same day. The issue was identified and fixed there and then. Will definitely use again

    Location: G53
  • Suspended ceiling and renovating window surrounds

    10Verified Review

    Graham contacted us and offered to view the job very quickly. He attended exactly on time and offered constructive advice on our request. He provided a competitive quote and timescales that suited us. He attended when he said that he would and started work. He put in a full day’s work and made better progress than I expected. He returned the next day, at the time that he said that he would, to finish the job, which he did. Again, he worked tirelessly without a break. Ultimately, Graham completed the job to a very high standard more quickly than I expected. I will be keeping his number!

    Location: PA17
  • Quote and Estimate

    10Verified Review

    Came over to our home to assess a job and give quote. He explained in detail what would need doing and offered good sound advice as to the way forward. At all times friendly and very professional.

    Location: G66
  • Kitchen extension


    Graham project managed/ built and delivered our Kitchen extension on the timeframe promised we were very happy with his work and have been using his company services for additional projects ongoing I would highly recommend.

    Location: G43
  • Kitchen expansion. Knocked down a wall and created one room from two.

    10Verified Review

    Company removed a load bearing gable end wall and created large living dining area from 2 rooms. The made everything good after work including electrics and plaster work. Removed all rubble an waste and completed a very tidy and attractive project. Extremely reliable and professional building company. Would thoroughly recommend.

    Location: FK8
  • Roof work

    9.5Verified Review

    Courtesy and tidy. Stripped back wet ridge and replaced with dry ridge system. Checked roof for broken tiles and replaced

    Location: PA11

Company profile

  • OwnerGraham Johnston
  • Member Since2023
  • Public Liability InsuranceVerified
  • AddressChecked
  • IdentityChecked
  • Checkatrade T&C'sSigned
  • VATNo
  • Company typeSole Trader

Company info

Welcome to GBS. This is a Builder, Roofer business located in Killearn, Glasgow and surrounding areas. This business is open Monday to Friday, from 9am to 5pm.

Contact details